Updated on 2024/04/13

写真a

 
KISHIDA Hideo
 
Organization
Graduate School of Engineering Applied Physics 1 Professor
Graduate School
Graduate School of Engineering
Undergraduate School
School of Engineering Physical Science and Engineering
Title
Professor

Degree 3

  1. 博士(理学) ( 1996.3   東京大学 ) 

  2. 修士(工学) ( 1993.3   東京大学 ) 

  3. 工学士 ( 1991.3   東京大学 ) 

Research Interests 7

  1. nonlinear optics

  2. optical properties

  3. nonlinear conductivity

  4. conjugated polymers

  5. strongly correlated electron systems

  6. nanocarbons

  7. low dimensional materials

Research Areas 3

  1. Others / Others  / Physical Properties I (Optical Physics)

  2. Others / Others  / Physical Properties II (Molecular solids, Organic conductors)

  3. Others / Others  / Functional Materials/Device

Current Research Project and SDGs 2

  1. Linear and nonlinear optical properties of low-dimensional electronic materials

  2. Nonlinear electrical conduction in low-dimensional electronic materials

Research History 5

  1. Professor, Nagoya university

    2017.4

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    Country:Japan

  2. Professor, Nagoya university

    2012.4 - 2017.3

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    Country:Japan

  3. Associate Professor, Department of Applied Physics, Nagoya University

    2005.10 - 2012.3

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    Country:Japan

  4. Research Associate, University of Tokyo

    1998.8 - 2005.9

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    Country:Japan

  5. Asahi Glass Co.

    1996.4 - 1998.8

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    Country:Japan

Education 3

  1. The University of Tokyo   Graduate School, Division of Science   Department of Physics

    1993.4 - 1996.3

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    Country: Japan

  2. The University of Tokyo   Graduate School, Division of Engineering   Department of Applied Physics

    1991.4 - 1993.3

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    Country: Japan

  3. The University of Tokyo   Faculty of Engineering   Department of Applied Physics

    1987.4 - 1991.3

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    Country: Japan

Professional Memberships 5

  1. Physical Soceity of Japan

    2011.9 - 2018.3

  2. 日本物理学会   代議員 第71期、第72期

    2015.3 - 2017.3

  3. 応用物理学会   代議員 第52期(2013年度)、第53期(2014年度))、第54期(2015年度)、第55期(2016年度))

    2013.2 - 2017.1

  4. The Japan Society of Applied Physics   M&BE committee

    2008.4 - 2010.3

  5. Physical Society of Japan   Division 5, committee

    2004.5 - 2005.4

Awards 2

  1. The Young Scientists' Prize

    2008.4   Ministry of Education, Culture, Sports, Science and Technology  

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    Country:Japan

  2. Young Scientist Award of the Physical Society of Japan

    2007.9   Physical Society of Japan  

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    Country:Japan

 

Papers 167

  1. Anisotropic optical conductivity accompanied by a small energy gap in the one-dimensional thermoelectric telluride Ta4SiTe4 Reviewed

    Fumiya Matsunaga, Yoshihiko Okamoto, Yasunori Yokoyama, Kanji Takehana, Yasutaka Imanaka, Yuto Nakamura, Hideo Kishida, Shoya Kawano, Kazuyuki Matsuhira, and Koshi Takenaka

    Physical Review B   Vol. 109 ( 16 ) page: L161105-1 - L161105-6   2024.4

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    Publishing type:Research paper (scientific journal)  

    DOI: 10.1103/PhysRevB.109.L161105

  2. Electron Localization Induced by Disordered Anions in an Organic Conductor Reviewed

    Soichiro Yasaka, Yukihiro Yoshida, Yuki Tanaka, Yuto Nakamura, Hideo Kishida, Hiroshi Kitagawa, and Mitsuhiko Maesato

    Inorganic Chemistry   Vol. 63 ( 9 ) page: 4196 - 4196   2024.3

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    Language:English   Publishing type:Research paper (scientific journal)  

  3. Femtosecond depolarization of photoluminescence from InAs: Comparison with Cu and monolayer graphene Reviewed

      Vol. 108 ( 23 )   2023.12

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    Authorship:Last author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1103/PhysRevB.108.235103

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  4. Complex third-order nonlinear susceptibility of single-layer graphene governing third-harmonic generation Reviewed

    Daiki Inukai, Takeshi Koyama, Kenji Kawahara, Hiroki Ago, and Hideo Kishida

    Physical Review B   Vol. 108 ( 7 ) page: 075408-1 - 075408-12   2023.8

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1103/PhysRevB.108.075408

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  5. Ultrahigh porosity photoluminescent silicon aerocrystals with greater than 50% nanocrystal ensemble quantum yields Reviewed International coauthorship

    Gelloz, B; Canham, L; Asaka, K; Nakamura, Y; Kishida, H

    JOURNAL OF APPLIED PHYSICS   Vol. 134 ( 3 ) page: 033103-1 - 033103-11   2023.7

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1063/5.0152098

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  6. Particle Size Controlled Chiral Structural Color of Monodisperse Cholesteric Liquid Crystals Particles Reviewed

    He Jialei, Liu Sizhe, Gao Guohao, Sakai Miki, Hara Mitsuo, Nakamura Yuto, Kishida Hideo, Seki Takahiro, Takeoka Yukikazu

    ADVANCED OPTICAL MATERIALS   Vol. 11 ( 19 ) page: 2300296/1 - 2300296/9   2023.10

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1002/adom.202300296

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  7. Fermi energy dependence of ultrafast photoluminescence from graphene Reviewed

    Inukai, D; Koyama, T; Araidai, M; Kawahara, K; Ago, H; Kishida, H

    JOURNAL OF APPLIED PHYSICS   Vol. 132 ( 13 )   2022.10

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1063/5.0092558

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  8. Electrical-field-induced insulator-to-metal transition in samarium monosulfides Reviewed

    K. Kishida, J. Shibutani, T. Hatano, Y. Yokoyama, N. Katayama, Y. Okamoto, Y. Nakamura, H. Kishida, H. S. Suzuki, K. Takehana, Y. Imanaka, and K. Takenaka

    Applied Physics Letters   Vol. 121 ( 12 ) page: 121901-1 - 121901-6   2022.9

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1063/5.0108716

    DOI: 10.1063/5.0108716

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  9. Photoexcited state of the organic electron acceptor TCNQ molecular anion in the condensed state Reviewed

    Tomoki Tatsuno, Takeshi Koyama,* and Hideo Kishida

    Physical Review B   Vol. 106 ( 11 ) page: 115123-1 - 115123-7   2022.9

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1103/PhysRevB.106.115123

    DOI: 10.1103/PhysRevB.106.115123

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  10. Light-induced magnetization driven by interorbital charge motion in the spin-orbit assisted Mott insulator α−RuCl3 Reviewed

    T. Amano, Y. Kawakami, H. Itoh, K. Konno, Y. Hasegawa, T. Aoyama, Y. Imai, K. Ohgushi, Y. Takeuchi, Y. Wakabayashi, K. Goto, Y. Nakamura, H. Kishida, K. Yonemitsu, and S. Iwai

    Physical Review Research   Vol. 4 ( 3 ) page: L032032-1 - L032032-6   2022.8

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1103/PhysRevResearch.4.L032032

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  11. Photoluminescence of metallic single-walled carbon nanotubes: Role of interband and intraband transitions Reviewed

    Takeshi Koyama, Nobuki Umewaki, Kensuke Saito, Tomoki Tatsuno, Akira Fujisaki, Yasumitsu Miyata, Hiromichi Kataura, and Hideo Kishida

    Physical Review B   Vol. 106 ( 4 ) page: 045421-1 - 045421-8   2022.7

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1103/PhysRevB.106.045421

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  12. High-pressure polycrystalline thin-film synthesis and semiconducting property of platinum pernitride Reviewed

    Ken Niwa, Tomoki Iizuka, Masashi Kurosawa, Yuto Nakamura, Hubert Okadome Valencia, Hideo Kishida, Osamu Nakatsuka, Takuya Sasaki, Nico Alexander Gaida, and Masashi Hasegawa

    AIP Advances   Vol. 12 ( 5 ) page: 055318   2022.5

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1063/5.0090089

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  13. Hole Doping in Polythiophenes Encapsulated in Semiconducting and Metallic Single-Walled Carbon Nanotubes: Impact of the Electronic Structure Reviewed

    Hiroto Kageyama, Koji Asaka, Hideo Kishida, and Takeshi Koyama

    Macromolecules   Vol. 54 ( 23 ) page: 11147 - 11153   2021.12

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1021/acs.macromol.1c01922

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  14. Stabilization of Interfacial Polarization and Induction of Polarization Hysteresis in Organic MISIM Devices Reviewed

    ACS APPLIED MATERIALS & INTERFACES   Vol. 13 ( 27 ) page: 31928 - 31933   2021.7

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1021/acsami.1c08417

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  15. Photoluminescence Enhancement Exceeding 10-Fold from Graphene via an Additional Layer: Photoluminescence from Monolayer and Bilayer Graphene Epitaxially Grown on SiC Reviewed

    Kensuke Saito, Tomonari Koishi, Jianfeng Bao, Wataru Norimatsu, Michiko Kusunoki, Hideo Kishida, and Takeshi Koyama

    The Journal of Physical Chemistry C   Vol. 125 ( 20 ) page: 11014 - 11022   2021.5

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1021/acs.jpcc.1c00380

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  16. Femtosecond photoluminescence from monolayer MoS2: Time-domain study on exciton diffusion Reviewed

    Saito Kensuke, Okada Mitsuhiro, Kitaura Ryo, Kishida Hideo, Koyama Takeshi

    PHYSICAL REVIEW B   Vol. 103 ( 20 ) page: L201401-1 - L201401-7   2021.5

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1103/PhysRevB.103.L201401

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  17. Anion Arrangement Effects on Electronic States of κ-type BEDT-TTF Compounds Reviewed

    Yuto Nakamura, Naoki Yoneyama, Takahiko Sasaki, Takaaki Hiramatsu, Yukihiro Yoshida, Gunzi Saito, and Hideo Kishida

    Journal of the Physical Society of Japan   Vol. 90 ( 5 ) page: 054703-1 - 054703-7   2021.5

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.7566/JPSJ.90.054703

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  18. Phase-transition-induced jumping, bending, and wriggling of single crystal nanofibers of coronene Reviewed International coauthorship

    Ken Takazawa, Jun‑ichi Inoue, Kazutaka Mitsuishi, Yukihiro Yoshida, Hideo Kishida, Paul Tinnemans, Hans Engelkamp & Peter C. M. Christianen

    Scientific Reports   Vol. 11 ( 1 ) page: 3175   2021.2

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1038/s41598-021-82703-5

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  19. Electronic States of Electrochemically Doped Single-Layer Graphene Probed through Fano Resonance Effects in Raman Scattering Reviewed

    Daiki Inukai, Takeshi Koyama, Kenji Kawahara, Hiroki Ago, and Hideo Kishida

    The Journal of Physical Chemistry C   Vol. 124 ( 48 ) page: 26428 - 26433   2020.12

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1021/acs.jpcc.0c06566

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  20. Excitation Energy Transfer by Electron Exchange via Two-Step Electron Transfer between a Single-Walled Carbon Nanotube and Encapsulated Magnesium Porphyrin Reviewed

    Takeshi Koyama, Junpei Sugiura, Tomonari Koishi, Ryosuke Ohashi, Koji Asaka, Takeshi Saito, Yanlin Gao, Susumu Okada, and Hideo Kishida

    The Journal of Physical Chemistry C   Vol. 124 ( 35 ) page: 19406 - 19412   2020.9

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1021/acs.jpcc.0c06766

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  21. Petahertz non-linear current in a centrosymmetric organic superconductor Reviewed

    Kawakami Y., Amano T., Ohashi H., Itoh H., Nakamura Y., Kishida H., Sasaki T., Kawaguchi G., Yamamoto H. M., Yamamoto K., Ishihara S., Yonemitsu K., Iwai S.

      Vol. 11 ( 1 )   2020.8

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1038/s41467-020-17776-3

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  22. Regular-triangle trimer and charge order preserving the Anderson condition in the pyrochlore structure of CsW2O6 Reviewed

    Yoshihiko Okamoto, Haruki Amano, Naoyuki Katayama, Hiroshi Sawa, Kenta Niki, Rikuto Mitoka, Hisatomo Harima, Takumi Hasegawa, Norio Ogita, Yu Tanaka, Masashi Takigawa, Yasunori Yokoyama, Kanji Takehana, Yasutaka Imanaka, Yuto Nakamura, Hideo Kishida, Koshi Takenaka

    Nature Communications   Vol. 11 ( 1 ) page: 3144   2020.6

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1038/s41467-020-16873-7

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  23. Canting Antiferromagnetic Spin-Order (TN = 102 K) in a Monomer Mott Insulator (ET)Ag4(CN)5 with a Diamond Spin-Lattice Reviewed

    Akihiro Otsuka, Yasuhiro Shimizu, Gunzi Saito, Mitsuhiko Maesato, Andhika Kiswandhi, Takaaki Hiramatsu, Yukihiro Yoshida, Hideki Yamochi, Masahisa Tsuchiizu, Yuto Nakamura, Hideo Kishida, and Hiroshi Ito

    Bulletin of the Chemical Society of Japan   Vol. 93 ( 2 ) page: 260 - 272   2020.2

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1246/bcsj.20190279

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  24. Charge Disproportionation and Its Cooling-Rate Dependence in κ-(BEDT-TTF)2CF3SO3 Reviewed

    Mizukoshi Kazushi, Ito Hiroshi, Nakamura Yuto, Hayama Hiromi, Yoshida Yukihiro, Saito Gunzi, Kishida Hideo

    JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN   Vol. 89 ( 2 ) page: 024710-1−024710-11   2020.2

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.7566/JPSJ.89.024710

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  25. Bis(ethylenedithio)tetrathiafulvalene Cation Radical Salts Composed of Nonuniform Silver(I) Complex Polyanions Reviewed

    Yoshida Yukihiro, Maesato Mitsuhiko, Nakamura Yuto, Ishikawa Manabu, Yamochi Hideki, Saito Gunzi, Kishida Hideo, Kitagawa Hiroshi

    INORGANIC CHEMISTRY   Vol. 58 ( 24 ) page: 16703 - 16711   2019.12

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1021/acs.inorgchem.9b02814

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  26. Isolation of Single-Wired Transition-Metal Monochalcogenides by Carbon Nanotubes Reviewed

    Masataka Nagata, Shivani Shukla, Yusuke Nakanishi, Zheng Liu, Yung-Chang Lin, Takuma Shiga, Yuto Nakamura, Takeshi Koyama, Hideo Kishida, Tsukasa Inoue, Naoyuki Kanda, Shun Ohno, Yuki Sakagawa, Kazu Suenaga, and Hisanori Shinohara

    Nano Letters   Vol. 19 ( 8 ) page: 4845 - 4851   2019.8

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    DOI: 10.1021/acs.nanolett.8b05074

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  27. Partial Substitution of Ag(I) for Cu(I) in Quantum Spin Liquid κ-(ET)2Cu2(CN)3, Where ET Is Bis(ethylenedithio)tetrathiafulvalene Reviewed

    Yukihiro Yoshida, Mitsuhiko Maesato, Shinya Tomeno, Yojiro Kimura, Gunzi Saito, Yuto Nakamura, Hideo Kishida, and Hiroshi Kitagawa

    Inorganic Chemistry   Vol. 58 ( 8 ) page: 4820 - 4827   2019.4

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    DOI: 10.1021/acs.inorgchem.8b03251

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  28. Ultrafast polarization control by terahertz fields via π-electron wavefunction changes in hydrogenbonded molecular ferroelectrics Reviewed

    T. Miyamoto, D. Hata, T. Morimoto, H. Yamakawa, N. Kida, T. Terashige, K. Iwano, H. Kishida, S. Horiuchi, H. Okamoto

    Scientific Reports   Vol. 8   page: 15014   2018.10

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1038/s41598-018-33076-9

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  29. Optical Evaluation of Electronic Anisotropy in a Triangular Lattice System κ-(BEDT-TTF)2B(CN)4 Reviewed

    Kazushi Mizukoshi, Yuto Nakamura, Yukihiro Yoshida, Gunzi Saito, and Hideo Kishida

    Journal of the Physical Society of Japan   Vol. 87 ( 10 ) page: 104708-1−104708-5   2018.10

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.7566/JPSJ.87.104708

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  30. Acceleration of Photocarrier Relaxation in Graphene Achieved by Epitaxial Growth: Ultrafast Photoluminescence Decay of Monolayer Graphene on SiC Reviewed

    Hirotaka Imaeda, Takeshi Koyama, Hideo Kishida, Kenji Kawahara, Hiroki Ago, Ryotaro Sakakibara, Wataru Norimatsu, Tomo-o Terasawa, Jianfeng Bao, and Michiko Kusunoki

    The Journal of Physical Chemistry C   Vol. 122 ( 33 ) page: 19273 - 19279   2018.8

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1021/acs.jpcc.8b06845

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  31. Nonlinear charge oscillation driven by a single-cycle light field in an organic superconductor Reviewed

    Y. Kawakami, T. Amano, Y. Yoneyama, Y. Akamine, H. Itoh, G. Kawaguchi, H. M. Yamamoto, H. Kishida, K. Itoh, T. Sasaki, S. Ishihara, Y. Tanaka, K. Yonemitsu, S. Iwai

    Nature Photonics   Vol. 12 ( 8 ) page: 474 - +   2018.8

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1038/s41566-018-0194-4

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  32. Charge-transfer complexes based onC2v-symmetric benzo[ghi]perylene: comparison of their dynamic and electronic properties with those of D6h-symmetric coronene Reviewed

    Yukihiro Yoshida, Shunsuke Tango, Kazuhide Isomura, Yuto Nakamura, Hideo Kishida, Takashi Koretsune, Masafumi Sakata, Yoshiaki Nakano, Hideki Yamochi and Gunzi Saito

    Materials Chemistry Frontiers   Vol. 2 ( 6 ) page: 1165 - 1174   2018.6

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1039/c8qm00112j

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  33. Different Molecular Arrangement of Perylene in Metallic and Semiconducting Carbon Nanotubes: Impact of van der Waals Interaction Reviewed

    Takeshi Koyama, Kazuma Fujiki, Yuya Nagasawa, Susumu Okada, Koji Asaka, Yahachi Saito, and Hideo Kishida

    The Journal of Physical Chemistry C   Vol. 122 ( 10 ) page: 5805 - 5812   2018.3

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1021/acs.jpcc.8b00860

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  34. Modulation of terahertz emission in time-domain waveform via a photoinduced phase transition in a charge ordered organic ferroelectric Reviewed

    Hirotake Itoh, Rina Fujiwara, Yohei Kawakami, Kaoru Yamamoto, Yuto Nakamura, Hideo Kishida, and Shinichiro Iwai

    Applied Physics Letters   Vol. 112 ( 9 ) page: 093302-1 - 093302-5   2018.2

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1063/1.4995798

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  35. Design and Preparation of a Quantum Spin Liquid Candidate κ-(ET)2Ag2(CN)3 Having a Nearby Superconductivity Reviewed

    Takaaki Hiramatsu, Yukihiro Yoshida, Gunzi Saito, Akihiro Otsuka, Hideki Yamochi, Mitsuhiko Maesato, Yasuhiro Shimizu, Hiroshi Ito, Yuto Nakamura, Hideo Kishida, Masashi Watanabe, and Reiji Kumai

    Bulletin of the Chemical Society of Japan   Vol. 90 ( 9 ) page: 1073 - 1082   2017.9

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1246/bcsj.20170167

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  36. Racemic charge-transfer complexes of a helical polycyclic aromatic hydrocarbon molecule Reviewed

    Yukihiro Yoshida, Yuto Nakamura, Hideo Kishida, Hiromi Hayama, Yoshiaki Nakano, Hideki Yamochi and Gunzi Saito

    CrystEngComm   Vol. 19 ( 26 ) page: 3626 - 3632   2017.7

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1039/c7ce00763a

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  37. Polarization selectivity of charge localization induced by a 7-fs nearly single-cycle light field in an organic metal Reviewed

    Y. Kawakami, Y. Yoneyama, T. Amano, H. Itoh, K. Yamamoto, Y. Nakamura, H. Kishida, T. Sasaki, S. Ishihara, Y. Tanaka, K. Yonemitsu, and S. Iwai

    Physical Review B   Vol. 95 ( 20 ) page: 201105-1 - 201105-5   2017.5

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1103/PhysRevB.95.201105

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  38. Facile Synthetic Route to Atomically Thin Conductive Wires from Single-Species Molecules in One-Dimensionally Confined Space: Doped Conjugated Polymers inside Single-Walled Carbon Nanotubes Reviewed

    Makoto Sasaki, Takeshi Koyama, Hideo Kishida, Koji Asaka, Yahachi Saito, Yukihiro Yoshida, and Gunzi Saito

    The Journal of Physical Chemistry Letters   Vol. 8 ( 8 ) page: 1702 - 1706   2017.4

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1021/acs.jpclett.7b00724

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  39. Electric-field-induced intradimer charge disproportionation in the dimer-Mott insulator β'-(BEDT-TTF)2ICl2 Reviewed

    Yuma Hattori, Satoshi Iguchi, Takahiko Sasaki, Shinichiro Iwai, Hiromi Taniguchi, and Hideo Kishida

    Physical Review B   Vol. 95 ( 8 ) page: 085149-1 - 085149-5   2017.2

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1103/PhysRevB.95.085149

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  40. Optical Properties of a Quantum Spin Liquid Candidate Material, κ-(BEDT-TTF)2Ag2(CN)3 Reviewed

    Yuto Nakamura, Takaaki Hiramatsu, Yukihiro Yoshida, Gunzi Saito, and Hideo Kishida

    Journal of the Physical Society of Japan   Vol. 86 ( 1 ) page: 014710-1 – 014710-5   2017.1

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.7566/JPSJ.86.014710

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  41. Hydrogen-surfactant-mediated epitaxy of Ge1-xSnx layer and its effects on crystalline quality and photoluminescence property Reviewed

    Osamu Nakatsuka, Shunsuke Fujinami, Takanori Asano, Takeshi Koyama, Masashi Kurosawa, Mitsuo Sakashita, Hideo Kishida, and Shigeaki Zaima

    Japanese Journal of Applied Physics   Vol. 56 ( 1 ) page: 01AB05-1 – 01AB05-6   2017.1

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.7567/JJAP.56.01AB05

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  42. Terahertz emission from biased conjugated polymers excited by femtosecond laser pulses Reviewed

    Takeya Unuma, Naruki Yamada, and Hideo Kishida

    Applied Physics Express   Vol. 9 ( 12 ) page: 121601-1 - 121601-4   2016.11

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.7567/APEX.9.121601

  43. BEDT-TTF Salts Formed with Tetrahedrally Coordinated Zinc(II) Complex Anions Reviewed

    Yukihiro Yoshida, Hiroshi Ito, Yuto Nakamura, Manabu Ishikawa, Akihiro Otsuka, Hiromi Hayama, Mitsuhiko Maesato, Hideki Yamochi, Hideo Kishida, and Gunzi Saito

    Crystal Growth & Design   Vol. 16 ( 11 ) page: 6613 - 6630   2016.9

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1021/acs.cgd.6b01294

  44. Cationic π-Stacking Columns of Coronene Molecules with Fully Charged and Charge-Disproportionated States Reviewed

    Yukihiro Yoshida, Kazuhide Isomura, Mitsuhiko Maesato, Takashi Koretsune, Yoshiaki Nakano, Hideki Yamochi, Hideo Kishida, and Gunzi Saito

    Crystal Growth & Design   Vol. 16 ( 10 ) page: 5994 - 6000   2016.9

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1021/acs.cgd.6b01039

  45. Coronene-based charge-transfer complexes Reviewed

    Yukihiro Yoshida, Kazuhide Isomura, Yoshihide Kumagai, Mitsuhiko Maesato, Hideo Kishida, Motohiro Mizuno and Gunzi Saito

    Journal of Physics: Condensed Matter   Vol. 28 ( 30 ) page: 304001 (14pp)   2016.6

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1088/0953-8984/28/30/304001

  46. Two-Step Excitation Triggered by One-Photon Absorption on Linear Dispersion in Monolayer Graphene Reviewed

    Takeshi Koyama, Kenta Mizutani, Hiroki Ago, and Hideo Kishida

    The Journal of Physical Chemistry C   Vol. 120 ( 20 ) page: 11225 - 11229   2016.5

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    DOI: 10.1021/acs.jpcc.6b01490

  47. Conducting π Columns of Highly Symmetric Coronene, The Smallest Fragment of Graphene Reviewed

    Yukihiro Yoshida, Kazuhide Isomura, Hideo Kishida, Yoshihide Kumagai, Motohiro Mizuno, Masafumi Sakata, Takashi Koretsune, Yoshiaki Nakano, Hideki Yamochi, Mitsuhiko Maesato, and Gunzi Saito

    Chemistry - A European Journal   Vol. 22 ( 17 ) page: 6023 - 6030   2016.4

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    DOI: 10.1002/chem.201505023

  48. Segmentation of conducting domains in PEDOT:PSS films induced by an additive for conductivity enhancement Reviewed

    Takeya Unuma, Muneki Yoshikawa, Arao Nakamura, and Hideo Kishida

    Applied Physics Express   Vol. 9 ( 5 ) page: 051601-1 – 051601-4   2016.4

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    DOI: 10.7567/APEX.9.051601

  49. Ultrafast excitation energy transfer from encapsulated quaterrylene to single-walled carbon nanotube Reviewed

    Takeshi Koyama, Takuya Tsunekawa, Takeshi Saito, Koji Asaka, Yahachi Saito, Hideo Kishida, Arao Nakamura

    Journal of Luminescence   Vol. 169 ( part B ) page: 645 - 648   2016.1

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    DOI: 10.1016/j.jlumin.2014.12.068

  50. Ambient-Pressure Organic Superconductor κ-(ET)2Ag(CN)[N(CN)2] Formed with Polymeric Silver(I) Complex Anion Reviewed

    Yukihiro Yoshida*, Hiromi Hayama, Manabu Ishikawa, Akihiro Otsuka, Hideki Yamochi, Yuto Nakamura, Hideo Kishida, Hiroshi Ito, Mitsuhiko Maesato, and Gunzi Saito

    Journal of the Physical Society of Japan   Vol. 84 ( 12 ) page: 123801-1 - 123801-5   2015.12

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    DOI: 10.7566/JPSJ.84.123801

  51. Improved Dynamic Properties of Charge-Transfer-Type Supramolecular Rotor Composed of Coronene and F4TCNQ Reviewed

    Yukihiro Yoshida, Yoshihide Kumagai, Motohiro Mizuno, Kazuhide Isomura, Yuto Nakamura, Hideo Kishida, and Gunzi Saito

    Crystal Growth & Design   Vol. 15 ( 11 ) page: 5513–5518   2015.11

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    DOI: 10.1021/acs.cgd.5b01138

  52. Spin frustration in antiperovskite systems: (TTF·+ or TSF·+)3[(Mo6X14)2-Y-] Reviewed

    Takaaki Hiramatsu*, Yukihiro Yoshida, Gunzi Saito*, Akihiro Otsuka, Hideki Yamochi, Yasuhiro Shimizu, Yuma Hattori, Yuto Nakamura, Hideo Kishida, Hiroshi Ito, Kaplan Kirakci, Stéphane Cordier and Christiane Perrin

    Journal of Materials Chemistry C   Vol. 3 ( 42 ) page: 11046 - 11054   2015.11

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    DOI: 10.1039/C5TC02075A

  53. Photoluminescence of poly(3,4-ethylenedioxythiophene)/poly(styrenesulfonate) in the visible region Reviewed

    Takeshi Koyama, Taiki Matsuno, Yasunori Yokoyama and Hideo Kishida

    Journal of Materials Chemistry C   Vol. 3 ( 32 ) page: 8307 - 8310   2015.8

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    DOI: 10.1039/C5TC01531F

  54. Spin-disordered quantum phases in a quasi-one-dimensional triangular lattice Reviewed

    Yukihiro Yoshida, Hiroshi Ito, Mitsuhiko Maesato, Yasuhiro Shimizu, Hiromi Hayama, Takaaki Hiramatsu, Yuto Nakamura, Hideo Kishida, Takashi Koretsune, Chisa Hotta, and Gunzi Saito

    Nature Physics   Vol. 11 ( 8 ) page: 679 - 683   2015.6

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    DOI: 10.1038/nphys3359

  55. Charge-transfer Complex Formed with Bowl-shaped Corannulene as Electron Donor and Planar 7,7,8,8-Tetracyanoquinodimethane as Electron Acceptor Reviewed

    Yukihiro Yoshida, Kazuhide Isomura, Yuto Nakamura, Hideo Kishida, and Gunzi Saito

    Chemistry Letters   Vol. 44 ( 5 ) page: 709 - 711   2015.5

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    DOI: 10.1246/cl.150115

  56. Study of Magnetic Excitation in Pd(dmit)2 Salts by Raman Scattering Spectroscopy Reviewed

    Yuto Nakamura, Reizo Kato, and Hideo Kishida

    Journal of the Physical Society of Japan   Vol. 84 ( 4 ) page: 044715-1 - 044715-5   2015.4

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    DOI: 10.7566/JPSJ.84.044715

  57. Quantum spin liquid: design of a quantum spin liquid next to a superconducting state based on a dimer-type ET Mott insulator Reviewed

    Takaaki Hiramatsu, Yukihiro Yoshida, Gunzi Saito, Akihiro Otsuka, Hideki Yamochi, Mitsuhiko Maesato, Yasuhiro Shimizu, Hiroshi Ito and Hideo Kishida

    Journal of Materials Chemistry C   Vol. 3 ( 6 ) page: 1378 - 1388   2015.2

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    DOI: 10.1039/C4TC01701C

  58. Optical freezing of charge motion in an organic conductor Reviewed

    Takahiro Ishikawa, Yuto Sagae, Yota Naitoh, Yohei Kawakami, Hirotake Itoh, Kaoru Yamamoto, Kyuya Yakushi, Hideo Kishida, Takahiko Sasaki, Sumio Ishihara, Yasuhiro Tanaka, Kenji Yonemitsu, and Shinichiro Iwai

    Nature Communications   Vol. 5   page: 5528 (6 pages)   2014.11

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    DOI: 10.1038/ncomms6528

  59. Synthesis and Photophysics of Quaterrylene Molecules in Single-Walled Carbon Nanotubes: Excitation Energy Transfer between a Nanoscale Cylinder and Encapsulated Molecules Reviewed

    Takeshi Koyama, Takuya Tsunekawa, Takeshi Saito, Koji Asaka, Yahachi Saito, Hideo Kishida, and Arao Nakamura

    The Journal of Physical Chemistry C   Vol. 118 ( 37 ) page: 21671 - 21681   2014.9

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    DOI: 10.1021/jp506361b

  60. Isotropic Three-Dimensional Molecular Conductor Based on the Coronene Radical Cation Reviewed

    Yukihiro Yoshida,, Mitsuhiko Maesato, Yoshihide Kumagai, Motohiro Mizuno, Kazuhide Isomura, Hideo Kishida, Masanari Izumi, Yoshihiro Kubozono, Akihiro Otsuka, Hideki Yamochi, Gunzi Saito, Kaplan Kirakci, Stéphane Cordier and Christiane Perrin

    European Journal of Inorganic Chemistry   Vol. 2014 ( 24 ) page: 3871 - 3878   2014.3

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    DOI: 10.1002/ejic.201400119

  61. Microscopic Mobility of Polarons in Chemically Doped Polythiophenes Measured by Employing Photoluminescence Spectroscopy Reviewed

    Takeshi Koyama, Arao Nakamura , and Hideo Kishida

    ACS Photonics   Vol. 1 ( 8 ) page: 655 - 661   2014.7

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    DOI: 10.1021/ph5000488

  62. Magnetic Raman Scattering Study of Spin Frustrated Systems, κ-(BEDT-TTF)2X Reviewed

    Yuto Nakamura, Naoki Yoneyama, Takahiko Sasaki, Takami Tohyama, Arao Nakamura, Hideo Kishida

    J. Phys. Soc. Jpn.   Vol. 83 ( 7 ) page: 074708-1 - 074708-5   2014.6

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    DOI: 10.7566/JPSJ.83.074708

  63. Third-Order Nonlinear Optical Properties and Electroabsorption Spectra of an Organic Biradical, [Naphtho[2,1-d:6,5-d']bis([1,2,3]dithiazole)] Reviewed

    Keigo Takauji, Rie Suizu, Kunio Awaga, Hideo Kishida, and Arao Nakamura

    The Journal of Physical Chemistry C   Vol. 118 ( 8 ) page: 4303 - 4308   2014.2

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    DOI: 10.1021/jp4093332

  64. Electron-Transfer Processes in Highly-Correlated Electron Systems of Thiazyl Radicals Reviewed

    Kunio Awaga, Kenji Nomura, Hideo Kishida, Wataru Fujita, Hirofumi Yoshikawa, Michio M. Matsushita, Laigui Hu, Yoshiaki Shuku, and Rie Suizu

    Bulletin of the Chemical Society of Japan   Vol. 87 ( 2 ) page: 234 - 249   2014.2

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    DOI: 10.1246/bcsj.20130248

  65. Anisotropic terahertz complex conductivities in oriented polythiophene films Reviewed

    Takeya Unuma*, Atsuhiro Umemoto, and Hideo Kishida

    Applied Physics Letters   Vol. 103 ( 21 ) page: 213305-1 - 213305-4   2013.11

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    DOI: 10.1063/1.4833400

  66. Measurement of the Nonlinear Conducting States of α-(BEDT-TTF)2I3 Using Electronic Raman Scattering Reviewed

    Atsuya Ito, Yuto Nakamura, Arao Nakamura, and Hideo Kishida

    Physical Review Letters   Vol. 111 ( 19 ) page: 197801-01 - 197801-05   2013.11

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    DOI: 10.1103/PhysRevLett.111.197801

  67. Transient Absorption Kinetics Associated with Higher Exciton States in Semiconducting Single-Walled Carbon Nanotubes: Relaxation of Excitons and Phonons Reviewed

    Takeshi Koyama, Shohei Yoshimitsu, Yasumitsu Miyata, Hisanori Shinohara, Hideo Kishida, and Arao Nakamura

    The Journal of Physical Chemistry C   Vol. 117 ( 39 ) page: 20289 - 20299   2013.9

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    DOI: 10.1021/jp406650t

  68. Narrowing of phonon spectrum induced by ultrafast charge fluctuations in an organic dimer Mott insulator Reviewed

    K. Itoh, H. Itoh, S. Saito, I. Hosako, Y. Nakamura, H. Kishida, N. Yoneyama, T. Sasaki, S. Ishihara, and S. Iwai

    Physical Review B   Vol. 88 ( 12 ) page: 125101-1 - 125101-6   2013.9

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    DOI: 10.1103/PhysRevB.88.125101

  69. Direct observation of carrier delocalization in highly conducting polyaniline Reviewed

    Takeya Unuma, Naruki Yamada, Arao Nakamura, Hideo Kishida, Seung-Chul Lee, Eun-Young Hong, Suck-Hyun Lee, and O-Pil Kwon

    Applied Physics Letters   Vol. 103 ( 5 ) page: 053303-1 - 053303-4   2013.8

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    DOI: 10.1063/1.4817546

  70. Dispersion relations for evaluating the complex refractive index of medium without the information of its thickness Reviewed

    Kai-Erik Peiponen, Erik M. Vartiainen, Takeya Unuma, J. Axel Zeitler, Pertti Silfsten, Tapani Venäläinen, and Hideo Kishida

    Applied Physics Letters   Vol. 102 ( 18 ) page: 181110-1 - 181110-5   2013.5

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    DOI: 10.1063/1.4804610

  71. Near-Infrared Photoluminescence in the Femtosecond Time Region in Monolayer Graphene on SiO2 Reviewed

    Takeshi Koyama, Yoshito Ito, Kazuma Yoshida, Masaharu Tsuji, Hiroki Ago, Hideo Kishida, and Arao Nakamura

    ACS Nano   Vol. 7 ( 3 ) page: 2335–2343   2013.3

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    DOI: 10.1021/nn305558r

  72. Photophysics in Single-Walled Carbon Nanotubes with (6,4) Chirality at High Excitation Densities: Bimolecular Auger Recombination and Phase-Space Filling of Excitons Reviewed

    Takeshi Koyama, Yasumitsu Miyata, Hideo Kishida, Hisanori Shinohara, and Arao Nakamura

    The Journal of Physical Chemistry C   Vol. 117 ( 4 ) page: 1974–1981   2013.1

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    DOI: 10.1021/jp312798h

  73. Development of a Robust Model System of FRET using Base Surrogates Tethering Fluorophores for Strict Control of Their Position and Orientation within DNA Duplex Reviewed

    Tomohiro Kato, Hiromu Kashida*, Hideo Kishida, Hiroyuki Yada, Hiroshi Okamoto, and Hiroyuki Asanuma*

    Journal of the American Chemical Society   Vol. 135 ( 5 ) page: 741–750   2012.12

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    DOI: 10.1021/ja309279w

  74. Quadrimolecular Recombination of Persistent Photocarriers in Surface-Type Photocells of Regioregular Poly(3-hexylthiophene)/Methanofullerene Composites Reviewed

    Hiroshi Ito*, Yuki Nishikawa, Junya Suzuki, Akimitsu Suzuki, Shun-ichiro Watanabe, Hisaaki Tanaka, Hideo Kishida, Arao Nakamura, and Shin-ichi Kuroda

    Japanese Journal of Applied Physics   Vol. 50   page: 091602-1 - 091602-4   2011.9

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    DOI: 10.1143/JJAP.50.091602

  75. Room-temperature current oscillation based on negative differential resistance in a one-dimensional organic charge-transfer complex Reviewed

    Hideo Kishida, Takafumi Ito, Atsuya Ito, and Arao Nakamura

    Applied Physics Express   Vol. 4   page: 031601-1 - 031601-3   2011.3

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    DOI: 10.1143/APEX.4.031601

  76. Femtosecond luminescence decay due to exciton energy transfer in single-walled carbon nanotube bundles Reviewed

    Takeshi Koyama, Koji Asaka, Naoki Hikosaka, Hideo Kishida, Yahachi Saito, Arao Nakamura

    Journal of Luminescence   Vol. 131 ( 3 ) page: 494 - 497   2011.3

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    DOI: 10.1016/j.jlumin.2010.10.044

  77. Ultrafast exciton energy transfer in bundles of single-walled carbon nanotubes Reviewed

    Takeshi Koyama, Koji Asaka, Naoki Hikosaka, Hideo Kishida, Yahachi Saito, and Arao Nakamura

    The Journal of Physical Chemistry Letters   Vol. 2 ( 3 ) page: 127 - 132   2011.1

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    DOI: 10.1021/jz101635n

  78. Multiply-resonant nonlinear optical processes in doped polythiophenes Reviewed

    Hideo Kishida, Kenichi Hibino, and Arao Nakamura

    Applied Physics Letters   Vol. 97 ( 10 ) page: 103302-1 - 103302-3   2010.9

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    DOI: 10.1063/1.3486160

  79. Third-Order nonlinear optical properties of a π-Conjugated biradical molecule investigated by third-harmonic generation spectroscopy Reviewed

    Hideo Kishida, Kenichi Hibino, Arao Nakamura, Daisuke Kato, Jiro Abe

    Thin Solid Films   Vol. 519   page: 1028 - 1030   2010.8

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    DOI: 10.1016/j.tsf.2010.08.037

  80. Terahertz complex conductivities of carriers with partial localization in doped polythiophenes Reviewed

    Takeya Unuma, Kenji Fujii, Hideo Kishida, and Arao Nakamura

    Applied Physics Letters   Vol. 97 ( 3 ) page: 033308-1 - 033308-3   2010.7

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    DOI: 10.1063/1.3466916

  81. Optoelectronic conversion by polarization current, triggered by spacecharges at organic-based interfaces Reviewed

    Laigui Hu, Yukiko Noda, Hiroshi Ito, Hideo Kishida, Arao Nakamura, and Kunio Awaga

    Applied Physics Letters   Vol. 96 ( 24 ) page: 243303-1 - 243303-3   2010.6

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    DOI: 10.1063/1.3454915

  82. Ferroelectric nature and real-space observations of domain motions in the organic charge-transfer compound tetrathiafulvalene-p-chloranil Reviewed

    Hideo Kishida, Hisashi Takamatsu, Ken Fujinuma, and Hiroshi Okamoto

    Physical Review B   Vol. 80 ( 20 ) page: 205201-1 - 205201-7   2009.11

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    DOI: 10.1103/PhysRevB.80.205201

  83. π-Conjugated Multi-Donor/Acceptor Arrays of Fullerene–Cobaltadithiolene–Tetrathiafulvalene: From Synthesis and Structure to Electronic Interactions Reviewed

    Yutaka Matsuo, Masashi Maruyama, S. Shankara Gayathri, Tomoya Uchida, Dirk M. Guldi,Hideo Kishida, Arao Nakamura, and Eiichi Nakamura

    Journal of the American Chemical Society   Vol. 131 ( 35 ) page: 12643 - 12649   2009.8

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    The synthesis, structure, photoelectrochemical behavior, and nonlinear optical (NLO) properties
    of a symmetric acceptor-acceptor-donor-acceptor-acceptor array, C60-Co-TTF-Co-C60, have been
    described. The precursors, namely, cobalt dicarbonyl complexes Co(C60Ar5)(CO)2 were synthesized from
    the penta(organo)[60]fullerenes, C60Ar5H, as starting materials. In the next step, two cobalt-fullerene
    complexes were connected to a tetrathiafulvalene (TTF) tetrathiolate bridge to obtain the C60-Co-TTF-Co-
    C60 array. In addition, the monomeric compounds, Co(C60Ar5)(S2C2R2) (R ) CO2Me and CN) and
    Co(C60Ar5)(S2C2S2 C ) CS2C2R2) were synthesized as references. The C60-Co-TTF-Co-C60 array exhibits
    very strong transitions in the near-infrared region (λmax ) 1,100 nm, ε ) 30 000 M-1 ·cm-1) due to a ligandto-
    metal-charge-transfer (LMCT) transition and six reversible electron transfer processes. In the crystal, a
    fullerene/TTF-layered packing structure is evident. Femtosecond flash photolysis revealed that photoexcitation
    of the array results in a charge separated state involving the strongly interacting cobaltadithiolene
    and TTF constituents which electronically relax via a resonance effect that extends all throughout the
    acceptor parts of the C60-Co-TTF-Co-C60 array. The third-order NLO measurement of the array gave the
    magnitude of the third-order nonlinear susceptibility, |(3)|, values to be 9.28 × 10-12 esu, suggesting
    the π-conjugation of donors and acceptors in the array.

    DOI: 10.1021/ja902312q

  84. Highly Coplanar Polythiophenes with -C≡CR Side Chains:Self-assembly, Linear and Nonlinear Optical Properties, and Piezochromism Reviewed

    Takakazu Yamamoto, Takao Sato, Takayuki Iijima, Masahiro Abe, HirokiFukumoto, Take-aki Koizumi, Motoaki Usui, Yoshiyuki Nakamura, TakehikoYagi, Hiroyuki Tajima, Taku Okada, Shintaro Sasaki, Hideo Kishida, AraoNakamura, Takashi Fukuda, Akira Emoto, Hirobumi Ushijima, ChisatoKurosaki, and Hiroshi Hirota

    Bulletin of the Chemical Society of Japan   Vol. 82 ( 7 ) page: 896 - 909   2009.7

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    Self-assembly of polythiophenes with C≡CR (R = alkyl, phenyl, etc.) side chains has been investigated. Seven
    new polymers consisting of head-to-head and tail-to-tail 2,2¤-bithiophenes with C≡CR side chains were synthesized. The new polymers include alternating copolymers between bithiophenes with C≡C alkyl side chains and thiophene and those between bithiophenes with C≡C alkyl side chains and 2,2¤-bithiophene. The polythiophene main chain is considered to be coplanar because of the absence of steric repulsion between the main chain and the C≡CR side chain. Single-crystal X-ray crystallography and DFT calculations indicated that the head-to-head- and tail-to tail-2,2-bithiophenes with C≡CR side chains were coplanar. The polythiophenes with C≡CR side chains showed a strong tendency to selfassemble, and assumed edge-on alignment and side-on alignment on the surface of substrates. Self-assembly caused a decrease in the pi-pi* transition energy of the polymers by 0.3 0.4eV. A copolymer of thiophene and dialkoxy-pphenylene showed analogous self-assembly. The polythiophenes with C≡CR side chains showed piezochromism, with a decrease in the pi-pi* transition energy by about 0.2 eV at 10 GPa. Head-to-head-P3(C≡CDec) Th with a C≡C decyl side chain gave a larger optical third-order nonlinear susceptibility chi(3) than regio-regular poly(3-hexylthiophene)s.

    DOI: 10.1246/bcsj.82.896

  85. Current oscillation originating from negative differential resistancein one-dimensional halogen-bridged nickel compounds Reviewed

    Hideo Kishida, Takafumi Ito, Arao Nakamura, Shinya Takaishi, and MasahiroYamashita

    Journal of Applied Physics   Vol. 106 ( 1 ) page: 016106-1 - 016103-3   2009.7

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    We demonstrate current oscillation phenomena using the negative differential resistance
    in a one-dimensional halogen-bridged nickel compound, [Ni(chxn)2Br]Br2 (chxn
    =cyclohexanediamine). By attaching external resistors and a capacitor to a [Ni(chxn)2Br]Br2
    sample, we obtain stable current oscillation at 90 K. The oscillation and its period are explained by
    a simple model.

    DOI: 10.1063/1.3157211

  86. Effect of an In-Plane Ligand on the Electronic Structures of Bromo-Bridged Nano-Wire Ni-Pd Mixed-Metal Complexes, [Ni1-xPdx(bn)2Br]Br2 (bn = 2S,3S-Diaminobutane) Reviewed

    Mari Sasaki, Hashen Wu, Daisuke Kawakami, Shinya Takaishi, Takashi Kajiwara, Hitoshi Miyasaka,Brian K. Breedlove, Masahiro Yamashita, Hideo Kishida, Hiroyuki Matsuzaki, Hiroshi Okamoto,Hisaaki Tanaka, and Shinichi Kuroda

    Inorganic Chemistry   Vol. 48 ( 15 ) page: 7446 - 7451   2009.7

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    DOI: 10.1021/ic901067z

  87. Third-order nonlinear optical response in double-walled carbon nanotubes Reviewed

    A. Nakamura, N. Hikosaka, S. Imamura, Y. Takahashi, H. Ago, and H. Kishida

    Journal of Luminescence   Vol. 129 ( 12 ) page: 1722 - 1725   2009.12

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    Resonant behavior and magnitudes of third-order nonlinear optical susceptibilities in double-walled carbon nanotubes (DWNTs) have been investigated by means of femtosecond pump-probe spectroscopy with different pump-photon energies. With the selective excitation of the E22 exciton transition of the inner tubes labeled by the chiral vector indices (7,5) and (7,6), the imaginary part of nonlinear susceptibility Imχ(3) has shown the resonant enhancement compared with the case of the nonresonant excitation of the specific tube. The nonlinear response signal at the E22 transition energy of the (8,7) tube has been also enhanced for the excitation of the G-band phonon sideband of its E22 transition. This result is consistent with the phonon-mediated nonlinear optical process observed for the E22 transitions in single-walled carbon nanotubes (SWNTs). It has been also found that the values of the figure of merit Im χ(3)/α (α: absorption coefficient) of the inner tubes in DWNTs are smaller than those of the corresponding SWNTs, which is interpreted in terms of decay time shortening due to the energy relaxation between the inner and outer tubes.

    DOI: 10.1016/j.jlumin.2009.02.027

  88. A black body absorber from vertically aligned single-walled carbon nanotubes Reviewed

    K. Mizuno, J. Ishii, H. Kishida, Y. hayamizu, S. yasuda, D. N. Futaba, M. Yumura, and K. Hata

    Proceedings of the national academy of sciences of the United States of America   Vol. 106   page: 6044 - 6047   2009.4

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    DOI: 10.1073/pnas.0900155106

  89. Two-photon excited states in charge-transfer type conjugated polymers Reviewed

    Hideo Kishida, Keisuke Hirota, Hiroshi Okamoto, Hisashi Kokubo, Takakazu Yamamoto

    Synthetic Metals   Vol. 159 ( 9-10 ) page: 868 - 870   2009.5

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    DOI: 10.1016/j.synthmet.2009.01.043

  90. Resonant enhancement of third-order optical nonlinearities in single-walled carbon nanobutes Reviewed

    Y. Takahashi, S. Imamura, H. Kishida, A. Nakamura

    Journal of Luminescence   Vol. 128   page: 1019 - 1021   2008.5

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    DOI: 10.1016/j.jlumin.2007.11.043

  91. Direct observation of dark excitons in micelle-wrapped single-wall carbon nanotubes Reviewed

    Hideo Kishida,Yoshiaki Nagasawa, Sadanobu Imamura, Arao Nakamura

    Physical Review Letters   Vol. 100 ( 9 ) page: 097401-1 - 097401-4   2008.3

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    We have performed electroabsorption spectroscopy on micelle-wrapped single-wall carbon nanotubes.
    In semiconducting nanotubes, many oscillating structures composed of the increase and decrease of
    absorption are observed in the spectra in the region of the first and second absorption bands, E11 and E22.
    The spectral shape is reproduced mainly by the second-derivative curve of the absorption spectrum, which
    indicates the presence of nearly degenerate bright and dark excitonic states.

    DOI: 10.1103/PhysRevLett.100.097401

  92. Continuous control of third-order optical nonlinearity in charge-transfer-typeconjugated polymers Reviewed

    H. Kishida, K. Hirota, H. Okamoto, H. Kokubo, and T. Yamamoto

    Applied Physics Letters   Vol. 92 ( 3 ) page: 033309-1 - 033309-3   2008.1

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    Third-order optical nonlinearity was investigated in two charge-transfer CT-type conjugated polymers, polyaryleneethynyleneand polythiophene-alt-thiazole, using the third-harmonic
    generation THG method. Comparison of the results with previously obtained THG data for
    polythiophene and the strong CT polymer polythiophene-alt-quinoxaline revealed that the ratio of
    the maximum value of third-order nonlinear susceptibility and the absorption coefficient
    max chi(3)/alpha max increased as the degree of CT character increased for the four polymers. This
    variation in max chi(3)/alpha max is discussed based on the magnitude of the transition dipole moment
    between the one-photon-allowed and the one-photon-forbidden excited states.

    DOI: 10.1063/1.2837643

  93. Thermochromism in an organic crystal based on the coexistence of σ- and π-dimers Reviewed

    Y. Morita, S. Suzuki, K. Fukui, S. Nakazawa, H. Kitagawa, H. Kishida, H. Okamoto, A. Naito, A. Sekine, Y. Ohashi, M. Shiro, K. Sasaki, D. Shiomi, K. Sato, T. Takui & K. Nakasuji

    Nature Materials   Vol. 7   page: 48 - 51   2007.12

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    DOI: 10.1038/nmat2067

  94. Ultrafast photoinduced melting of spin-Peierls phase in the organic charge-transfer compounds alkali-tetracyanoquinodimethane Reviewed

    K. Ikegami, K. Ono, J. Togo, T. Wakabayashi, Y. Ishige, H. Matsuzaki, H. Kishida, H. Okamoto

    Physical Review B   Vol. 76 ( 8 ) page: 085106-1 - 085106-12   2007.8

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    Photoinduced phase transitions in spin-Peierls SP systems of alkali M=K,Na-tetracyanoquinodimethane
    TCNQ have been studied by a reflection-type femtosecond fs pump-probe spectroscopy. The SP phase is
    destabilized by the generation of photocarriers through the breaking of the spin-singlet states in dimers. It
    results in the decrease of the dimeric molecular displacements within a few hundred of femtoseconds over
    several tens of TCNQ molecules. It is accompanied by the displacive-type coherent oscillations, which consist
    mainly of three modes with the frequencies of 20, 49, and 90 cm-1 in K-TCNQ and of two modes with the
    frequencies of 49 and 99 cm-1 in Na-TCNQ. By taking into account the temperature dependence of the Raman
    scattering spectra, the mode with 20 cm-1 in K-TCNQ and the modes with 49 and 99 cm-1 in Na-TCNQ are
    assigned to the phonon modes in the SP ground state, while the modes with 49 and 90 cm-1 in K-TCNQ are
    assigned to the local modes originating from the photoexcited states. Polarization dependence of the Raman
    scattering signals shows that the 20-cm-1 mode of K-TCNQ and the 49-cm-1 mode of Na-TCNQ are longitudinal
    optical LO modes, whereas the 99-cm-1 mode of Na-TCNQ is a transverse optical TO mode.
    Namely, the LO mode plays an important role on the stabilization of the SP phase in K-TCNQ, while both the
    LO and TO modes in Na-TCNQ. Such a difference is discussed by scrutinizing the difference of the crystal
    structures and the nature of the SP transitions in the two compounds.

    DOI: 10.1103/PhysRevB.76.085106

  95. Strong stacking behavior and large third-order nonlinear optical susceptibility χ(3) of head-to-head-type poly(3-alkynylthiophene-2,5-diyl), HH-P3(C≡CR)Th Reviewed

    T. Sato, H. Kishida, A. Nakamura, T. Fukuda, T. Yamamoto

    Synthetic Metals   Vol. 157 ( 6-7 ) page: 318 - 322   2007.5

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    The head-to-head-type poly(3-alkynylthiophene-2,5-diyl) HH-P3(Ctriple bond; length of mdashCR)Th has been shown to exhibit a strong tendency to self-assemble. The UV–vis spectrum of HH-P3(Ctriple bond; length of mdashCDec)Th (Dec = decyl) in 1,2-dichlorobenzene at 131 °C showed a peak at λmax = 520 nm, which shifted to λmax = 553 nm at 25 °C, with a shoulder peak at 608 nm. However, the UV–vis spectrum of an HH-P3(Ctriple bond; length of mdashCDec)Th film showed a more pronounced shift in its UV–vis absorption peak to a longer wavelength. These phenomena are the characteristics of the self-assembly of the polymer molecule. The HH-P3(Ctriple bond; length of mdashCDec)Th film had a large third-order nonlinear optical susceptibility χ(3) of 3.6 × 10-11 esu.

    DOI: 10.1016/j.synthmet.2007.04.002

  96. Tuning of Electronic Structures of Quasi-One-Dimensional Bromo-Bridged Pd-Pd Mixed-Valence Complexes by Substituting Counter Anions Reviewed

    H. Arakawa, D. Kawakami, S. Takaishi, T. Kajiwara, H. Miyasaka, K. Sugiura, M. Yamashita, H. Kishida, H. Okamoto,

    Bulletin of the Chemical Society of Japan   Vol. 80 ( 1 ) page: 189 - 191   2007.1

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    New quasi-one-dimensional bromo-bridged PdII–PdIV
    mixed-valence complexes with long chain alkylsufonates
    [Pd(en)2][PdBr2(en)](CnH2nþ1SO3)4-2H2O (en = ethylenediamine, n = 7, 8, 9, and 10) were synthesized. With increasing alkyl-chain length (n) of the counter anions, the PdII ... PdIV distances decreased, indicating that the oxidation states of the Pd atoms are close to the PdIII state.

    DOI: 10.1246/bcsj.80.189

  97. Versatile vapochromic behavior accompanied by a phase change between charge-polarization state and charge-density-wave state in a quasi-one-dimensional iodo-bridged dinuclear platinum mixed-valence compound, [{NH3(CH2)5 NH3}2]-[Pt2(pop)4I]・4H2O Reviewed

    M. Yamashita, K. Takizawa, S. Matsunaga, D. Kawakami, H. Iguchi, S. Takaishi, T. Kajiwara, F. Iwahori, T. Ishii, H. Miyasaka, K. Sugiura, H. Matsuzaki, H. Kishida, H. Okamoto

    Bulletin of the Chemical Society of Japan   Vol. 79 ( 9 ) page: 1404 - 1406   2006.9

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    This communication describes versatile vapochromic
    behavior that is accompanied by a phase change between
    charge-polarization (CP) and charge-density-wave (CDW)
    states with increasing and decreasing temperature in [{NH3-
    (CH2)5NH3}2][Pt2(pop)4I]4H2O (pop = P2H2O5
    2) (1).

    DOI: 10.1246/bcsj.79.1404

  98. Sr2TMO3 (TM = Ni, Co) Compounds with 1D TM-O Chains Invited Reviewed

    M. Ohtani, H. Kishida, K. Hirota, H. Sakurada, N. Kawamoto, Y. Murakami, K. Ueno, J. Matsuno, Y. Okimoto, T. Makino, Y. Segawa, Y. Tokura, D. Shindo, H. Okamoto, M. Kawasaki

    Advanced Materials   Vol. 18 ( 19 ) page: 2541 - 2544   2006.9

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    Sr2TMO3 (TM = Ni,Co) compounds with 1D TM-O chains have been successfully synthesized in the form of single-crystalline thin films using a combinatorial approach. The crystal structure is examined using X-ray diffraction and high-resolution TEM (see figure). Polarized absorption spectroscopy and third-harmonic generation spectroscopy reveal a 1D electronic structure and sizable nonlinear optical susceptibility, respectively, for Sr2NiO3.

    DOI: 10.1002/adma.200501759

  99. Dynamical Valence Fluctuation at the Charge-Density-Wave Phase Boundary in Iodide-Bridged Pt Compound [Pt(chxn)2I]I2 Reviewed

    S. Takaishi, D. Kawakami, M. Yamashita, M. Sasaki, T. Kajiwara, H. Miyasaka, K. Sugiura, Y. Wakabayashi, H. Sawa, H. Matsuzaki, H. Kishida, H. Okamoto, H. Watanabe, H. Tanaka, K. Marumoto, H. Ito, S. Kuroda

    Journal of American Chemical Society   Vol. 128   page: 6420 - 6425   2006.4

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    We synthesized a novel iodo-bridged linear chain platinum compound, having the quasi-twodimensional
    charge-density-wave (CDW) ground state and the smallest band gap. In this compound, we discovered an anomalous valence state in the boundary region at which the CDW phase alternates in the crystal by means of ESR, X-ray diffuse scattering, STM, and electrical resistivity. This anomalous state can be explained by the fast fluctuation between PtIV-I...PtII and PtII...I-PtIV in the double well potential. This is the first observation of the dynamical fluctuation of the CDW phase among the quasi one-dimensional halogen-bridged complexes.

    DOI: 10.1021/ja060193b

  100. Gigantic Optical Stark Effect and Ultrafast Relaxation of Excitons in Single-Walled Carbon Nanotubes Reviewed

    A. Maeda, S. Matsumoto, H. Kishida, T. Takenobu, Y. Iwasa, H. Shimoda, O. Zhou, M. Shiraishi, H. Okamoto

    Journal of the Physical Society of Japan   Vol. 75 ( 4 ) page: 043709-1 - 043709-4   2006.4

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    We report a splitting and a shift of exciton absorptions in semiconducting single-walled carbon
    nanotubes (SWNTs) by resonant and off-resonant excitation using a fs laser pulse, respectively. This is
    the first unambiguous observation of the optical Stark effect of excitons in SWNTs, which is responsible
    for their high optical-switching performance. By scrutinizing transient absorption spectra from the midto
    near-infrared region (0.1– 0.8 eV), the ultrafast recovery of real carrier excitations characteristic of
    bundled structures was attributed to the energy- and charge-transfer processes to metallic SWNTs.

    DOI: 10.1143/JPSJ.75.043709

  101. Ultrafast Photoinduced Melting of a Spin-Peierls Phase in an Organic Charge-Transfer Compound, K-Tetracyanoquinodimethane Reviewed

    H. Okamoto, K. Ikegami, T. Wakabayashi, Y. Ishige, J. Togo, H. Kishida, H. Matsuzaki

    Physical Review Letters   Vol. 96   page: 037405-1 - 037405-4   2006.1

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    Ultrafast photoinduced phase transition in a spin-Peierls (SP) system of K-tetracyanoquinodimethane
    (K-TCNQ) was studied by femtosecond (fs) reflection spectroscopy. Photocarriers destabilize the SP
    phase, resulting in a decrease in molecular dimerization within 400 fs. Such a melting of the SP phase
    drives three kinds of coherent oscillations. By comparing the oscillations with the Raman bands activated
    by the dimerization, we show that the oscillation of 20 cm1 is due to an LO phonon, and it plays an
    important role for the stabilization of the SP phase.

    DOI: 10.1103/PhysRevLett.96.037405

  102. Valence Fluctuation and Domain-Wall Dynamics in Pressure-Induced Neutral-to-Ionic Phase Transition of Organic Charge-Transfer Crystal Reviewed

    H. Matsuzaki1, H. Takamatsu, H. Kishida and H. Okamoto

    Journal of the Physical Society of Japan   Vol. 74 ( 11 ) page: 2925 - 2928   2005.11

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    A pressure-induced neutral-to-ionic (N–I) transition in tetrathiafulvalene-p-chroranil was studied by
    infrared vibration spectra. With increasing pressure, two CO stretching bands probing coexisting N and I
    states merge due to rapid valence fluctuations. From the spectral analyses with the exchange-narrowing
    model, we derive the pressure dependence of the N–I exchange rate related to the N–I domain-wall
    motions, which explains the anomalous increase in conductivity under pressure. We also demonstrate a
    para- to ferro-electric transition at 1.5 GPa as well as the N–I transition at 0.95 GPa.

    DOI: 10.1143/JPSJ.74.2925

  103. Two-step spin conversion in a cyanide-bridged ferrous square Reviewed

    M. Nihei, M. Ui, M. Yokota, L. Han, A. Maeda, H. Kishida, H. Okamoto, H. Oshio

    Angewandte Chemie International Edition   Vol. 44 ( 40 ) page: 6484 - 6487   2005.10

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    DOI: 10.1002/anie.200502216

  104. Nonlinear and ultrafast optical response in single-walled carbon nanotubes Reviewed

    A. Maeda, S. Matsumoto, H. Kishida, T. Takenobu, Y. Iwasa, M. Shiraishi, M. Ata, H. Okamoto

    Journal of Physics: Conference Series   Vol. 21   page: 177 - 182   2005.5

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    We measured third-order nonlinear susceptibility (􀀂(3)) spectra in semiconducting single-walled carbon nanotubes (SWNTs) by the 􀀂-scan method. |Im􀀂(3)| is remarkably
    enhanced under resonant excitation to the lowest interband transition, reaching 4.2 􀀂 10􀀂6 esu.
    A comparison of the transient absorption changes evaluated by degenerate and nondegenerate pump-probe measurements suggests that the resonant enhancement of |Im􀀂(3)| is dominated by a coherent process rather than by incoherent one such as saturation of absorption.

    DOI: 10.1088/1742-6596/21/1/029

  105. Third-order optical nonlinearity in regio-controlled polythiophene films Reviewed

    H. Kishida, K. Hirota, T. Wakabayashi, H. Okamoto, H. Kokubo, T. Yamamoto

    Applied Physics Letters   Vol. 87   page: 121902-1 – 121902-3   2005.9

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    We have investigated the third-order optical nonlinearity of poly3-hexylthiophenes with various
    head-to-tail coupling ratios r, using the third-harmonic generation method.

    DOI: 10.1063/1.2051795

  106. Third-order nonlinear optical spectroscopy in charge-transfer-type conjugated polymers Reviewed

    H. Kishida, K. Hirota, T. Wakabayashi, H. Okamoto, B. L. Lee, H. Kokubo, T. Yamamoto

    Synthetic Metals   Vol. 153 ( 1-3 ) page: 141 - 144   2005.9

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    We have investigated the linear and third-order nonlinear optical properties in a charge-transfer (CT) type conjugated copolymer, PThQx, which is composed of an electron-donating molecule, thiophene (Th), and electron-accepting one, quinoxaline (Qx), by using the linear absorption, two-photon absorption (TPA), and third-harmonic generation (THG) spectroscopies. In comparison with a homopolymer, polythiophene, the absorption coefficient α of PThQx is significantly reduced, while its third-order nonlinear susceptibility (χ(3)) is unchanged. This indicates that the figure of merit for the nonlinear optical materials, defined as χ(3)/α, is enhanced in PThQx. This enhancement comes from the CT character of the excited states in PThQx, in which a hole and an electron are created on different molecules.

    DOI: 10.1016/j.synthmet.2005.07.147

  107. Direct observation of excitons and a continuum of one-dimensional Mott insulators: A reflection-type third-harmonic-generation study of Ni-halogen chain compounds Reviewed

    M. Ono, H. Kishida, H. Okamoto

    Physical Review Letters   Vol. 95   page: 087401-1 - 087401-4   2005.8

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    The third-harmonic-generation (THG) spectrum was measured for a NiBr-chain compound, which is a
    one-dimensional Mott insulator, in a reflection configuration. A sharp peak and a shoulder structure in the
    THG spectrum are attributed to three-photon resonance to an exciton and a continuum, respectively. The
    band-edge energy, the exciton binding energy, and the spectral weights for the exciton and the continuum
    were determined from comparative studies of linear absorption, THG, and electroreflectance spectra. The
    excitonic effect is more pronounced in the NiCl chain than in the NiBr chain.

    DOI: 10.1103/PhysRevLett.95.087401

  108. Real-space observation of ferroelectric domains in organic charge-transfer complexes by electromodulation method Reviewed

    H. Kishida, K. Fujinuma, H. Takamatsu, H. Okamoto

    Transaction of the Materials Research Society of Japan   Vol. 30 ( 1 ) page: 75-78   2005.3

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  109. Vapochromic Behavior Accompanied by Phase Transition between Charge-Polarization and Charge-Density-Wave States in a Quasi-One-Dimensional Iodine-Bridged Dinuclear Platinum Compound Reviewed

    H. Matsuzaki, H. Kishida, H. Okamoto, K. Takizawa, S. Matsunaga, S. Takaishi, H. Miyasaka, K. Sugiura, M. Yamashita

    Angewandte Chemie International Edition   Vol. 44 ( 21 ) page: 3240 - 3243   2005.5

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    DOI: 10.1002/anie.200500091

  110. Large Optical Nonlinearity of Semiconducting Single-Walled Carbon Nanotubes under Resonant Excitations Reviewed

    A. Maeda, S. Matsumoto, H. Kishida, T. Takenobu, Y. Iwasa, M. Shiraishi, M. Ata, and H. Okamoto

    Physical Review Letters   Vol. 94   page: 047404-1 - 047404-4   2005.2

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    We measured third-order nonlinear susceptibility spectra in semiconducting single-walled carbon
    nanotubes (SWNTs) by the Z-scan method. Im chi^(3) is remarkably enhanced under resonant excitation to
    the lowest interband transition, reaching 4×10^-6 esu and 1×10^-7 esu in SWNTs grown by the laser
    ablation and HiPco methods, respectively. A comparison of the transient absorption changes evaluated by
    degenerate and nondegenerate pump-probe measurements suggests that the resonant enhancement of
    Im chi(3) is dominated by a coherent process rather than by saturation of absorption.

    DOI: 10.1103/PhysRevLett.94.047404

  111. Photoinduced phase transition in tetrathiafulvalene-p-chloranil observed in femtosecond reflection spectroscopy Reviewed

    H. Okamoto, Y. Ishige, S. Tanaka, H. Kishida, S. Iwai, Y. Tokura

    Physical Review B   Vol. 70   page: 165202-1 - 126502-18   2004.10

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    Photoinduced transitions from ionic sId to neutral sNd and neutral sNd to ionic sId phases in an organic charge
    transfer (CT) complex, tetrathiafulvalene-p-chloranil (TTF-CA), were investigated by femtosecond pumpprobe
    reflection spectroscopy. Transient reflectivity changes of the intramolecular transition band of TTF
    sensitive to the degree of CT between a donor molecule of TTF and an acceptor molecule of CA are measured
    as a function of excitation energy, excitation density, and temperature. By adopting the multilayer model for the
    analysis of the obtained transient reflectivity spectra, we have derived the time characteristics of amounts and
    spatial distributions of photoinduced N sId states in the I sNd phase. The results reveal that the I to N sINd
    transition induced by the resonant excitation of the CT band at 4 K is composed of three processes; (1)
    formation of a confined one-dimensional (1D) N domain, that is, a sequence of D0A0 pairs, just after the
    photoexcitation, (2) multiplication of the 1D N domains to the semimacroscopic N states up to 20 ps within the
    absorption depth of the excitation light, and (3) proceeding of the IN transition along the direction normal to
    the sample surface. At 77 K near the NI transition temperature sTc=81 Kd, the size of the 1D N domain
    initially produced is enlarged and its multiplication process is strongly enhanced. When the excitation energy
    is increased, the initial photoproduct is changed from the confined 1D N domain to the positively and negatively
    charged N states. The spatial size of the latter is considerably larger than that of the former, indicating
    that the introduction of charge carriers makes the neighboring I state strongly unstable. The dynamics of the
    photoinduced N to I sNId transition has also been investigated. The 1D I domains are initially produced by
    lights, however, they decay within 20 ps even if the density of the I domains is increased. The results demonstrate
    that there is a cle

    DOI: 10.1103/PhysRevB.70.165202

  112. Charge dynamics of Ca2-xNaxCuO2Cl2 as a correlated electron system with the ideal tetragonal lattice Reviewed

    K. Waku, T. Katsufuji, Y. Kohsaka, T. Sasagawa, H. Takagi, H. Kishida, H. Okamoto, M. Azuma, M. Takano

    Physical Review B   Vol. 70   page: 134501-1 - 134501-8   2004.10

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    We report the reflectivity and the resistivity measurement of Ca2-xNaxCuO2Cl2 (CNCOC), which has a
    single-CuO2-plane lattice with no orthorhombic distortion. The doping dependence of the in-plane optical
    conductivity spectra for CNCOC is qualitatively the same to those of other cuprates, but a slight difference
    between CNCOC and LSCO, i.e., the absence of the 1.5 eV peak in CNCOC, can be attributed to the smaller
    charge-stripe instability in CNCOC. The temperature dependence of the optical conductivity spectra of CNCOC
    has been analyzed both by the two-component model (Drude1Lorentzian) and by the one-component
    model (extended-Drude analysis). The latter analysis gives a universal trend of the scattering rate Gsvd with
    doping. It was also found that Gsvd shows a saturation behavior at high frequencies, whose origin is the same
    as that of resistivity saturation at high temperatures.

    DOI: 10.1103/PhysRevB.70.134501

  113. Third-order nonlinear susceptibility spectra of CuO chain compounds investigated by the Z-scan method Reviewed

    A. Maeda, M. Ono, H. Kishida, T. Manako, A. Sawa, M. Kawasaki, Y. Tokura, H. Okamoto

    Physical Review B   Vol. 70   page: 125117-1- 125117-7   2004.9

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    DOI: 10.1103/PhysRevB.70.125117

  114. Third-order optical nonlinearity in charge-transfer-type conjugated polymers Reviewed

    H. Kishida, K. Hirota. T. Wakabayashi, B. L. Lee, H. Kokubo, T. Yamamoto, H. Okamoto

    Physical Review B   Vol. 70   page: 115205-1 – 115205-5   2004.9

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    We have studied third-order nonlinear optical (NLO) properties of charge-transfer- (CT) type conjugated
    copolymer composed of an electron-donating molecule, thiophene, and electron-accepting one, quinoxaline,
    using the electroabsorption, two-photon absorption, and third-harmonic generation spectroscopies. The analyses
    of the obtained nonlinear optical spectra reveal that the CT character of the excited states leads to small
    oscillator strength of linear absorption but large third-order nonlinear susceptibility, resulting in the strong
    enhancement of figure of merit for NLO devices.

    DOI: 10.1103/PhysRevB.70.115205

  115. Linear and nonlinear optical properties of one-dimensional Mott insulators consisting of Ni-halogen chain and CuO-chain compounds Reviewed

    M.Ono, K. Miura, A. Maeda, H. Matsuzaki, H. Kishida, Y. Taguchi, Y. Tokura, M. Yamashita, H. Okamoto

    Physical Review B   Vol. 70   page: 085101-1 - 085101-20   2004.8

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    DOI: https://doi.org/10.1103/PhysRevB.70.085101

  116. Tuning the electronic structure from charge-transfer insulator to Mott-Hubbard and Peierls insulators in one-dimensional halogen-bridged mixed-metal compounds Reviewed

    H. Matsuzaki, K. Iwano, T. Aizawa, M. Ono, H. Kishida, M. Yamashita, and H. Okamoto

    Physical Review B   Vol. 70   page: 035204-1 – 035204-6   2004.7

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    DOI: 10.1103/PhysRevB.70.035204

  117. Visualization of local valence structures in quasi-one-dimensional halogen-bridged complexes [Ni1-xPdx(chxn)2Br]Br2 by STM Reviewed

    S.Takaishi, H. Miyasaka, K. Sugiura, M. Yamashita, H. Matsuzaki, H. Kishida, H. Okamoto, H. Tanaka, K. Marumoto, H. Ito, S. Kuroda, T. Takami

    Angewandte Chemie International Edition   Vol. 43   page: 3171-3175   2004.6

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    DOI: 10.1002/anie.200453905

  118. Third-harmonic generation in CT-type conjugated polymers Reviewed

    H. Kishida, H. Okamoto, B. L. Lee, H. Kokubo, and T. Yamamoto

    Transaction of the Materials Research Society of Japan   Vol. 29 ( 3 ) page: 981-984   2004.5

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  119. Carrier Doping Effect into Quasi-One-Dimensional Bromo-Bridged Ni(III) Complexes with Strong Electron-Correlation by Cu(II) Ions, [Ni1-xCux(chxn)2Br]Br2-x Reviewed

    M. Yamashita, T. Ono, S. Matsunaga, M. Sasaki, S. Takaishi, F. Iwahori, H. Miyasaka, K. Sugiura, H. Kishida, H. Okamoto, H. Tanaka, Y. Hasegawa, K. Marumoto, H. Ito, S. Kuroda, N. Kimura

    Inorganic Chemistry   Vol. 42 ( 24 ) page: 7692-7694   2003.10

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    This communication will describe the electron doping effect into NiIII complexes by CuII ions, [Ni1-xCux(chxn)2Br]Br2-x (x = 0.038 and 0.101) by using an electrochemical oxidation method. A drastic increase of electrical conductivity as well as a new absorption band around 0.5 eV in single crystal reflectance spectra was observed by doping CuII ions, indicating the electron doping was successfully made. An ESR result shows unpaired electrons locate in the dx2-y2 orbitals of CuII and have almost no interaction with those of other ions.

    DOI: 10.1021/ic0349555

  120. Novel ET-Coordinated Copper(I) Complexes: Syntheses, Structures, and Physical Properties (ET = BEDT-TTF = Bis(ethylenedithio)tetrathiafulvalene) Reviewed

    R. Kanehama, M. Umemiya, F. Iwahori, H. Miyasaka, K. Sugiura, M. Yamashita, Y. Yokochi, H. Ito, S. Kuroda, H. Kishida, H. Okamoto

    Inorganic Chemistry   Vol. 42 ( 22 ) page: 7173-7181   2003.10

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    New molecular charge-transfer complexes of bis(ethylenedithio)tetrathiafulvalene (ET), (ET)Cu2Br4 (1), (ET)2Cu6Br10 (2), (ET)2[Cu4Br6ET] (3), (ET)2Cu2Br4 (4), (ET)2Cu3Br7(H2O) (5), and (ET)2Cu6Br10(H2O)2 (6), have been synthesized by diffusing reaction of ET and CuIIBr2. Their crystal structures and physical properties have been investigated. X-ray analyses revealed that ET molecules coordinated to the copper ions with the sulfur atoms of the ethylenedithio groups in all compounds. The Cu-S distances are found in the range 2.268(5)-2.417(8) Å, being close to the typical CuI-S coordination bond distances. Strong d- interactions between d-electrons of the copper ions and -electrons of the ET molecules can be expected through the Cu-S coordination bonds. ET molecules behave as trans-bidentate ligands bonding to two different copper ions in 1 and 3, as cis-bidentate ligands in 2, 5, and 6, and as monodentate ligands in 4. In the crystal structure of 3, there are two types of ET molecules in the crystal structure, where the first type is a trans-bidentate ligand and the second forms a stacking structure by itself. Compounds 1, 2, 4, and 6 show semiconducting behavior down to low temperature (RT = 1.6 × 10-2 S cm-1 and Ea = 122 meV for 1, RT = 2.1 S cm-1 and Ea = 21 meV for 2, RT = 5.4 × 10-4 S cm-1 and Ea = 239 meV for 4, and RT = 5.1 × 10-2 S cm-1 and Ea = 207 meV for 6). On the other hand, in 3, a metal-like region is observed along the b-axis and c-axis, due to the contribution of stacked ET molecules, and a metal-semiconductor transition occurs at 280 and 270 K, respectively. Also, 5 exhibits metallic conductivity in the temperature ranges 240-300 and 200-300 K along the b-axis and c-axis, respectively, despite the oxidation state of ET with 2+.

    DOI: 10.1021/ic0344362

  121. Third-order nonlinear optical spectroscopy in the two-dimensional cuprates Nd2CuO4 and La2CuO4 Reviewed

    H. Kishida, M. Ono, A. Sawa, M. Kawasaki, Y. Tokura, H. Okamoto

    Physical Review B   Vol. 68 ( 7 ) page: 075101-1 - 075101-5   2003.8

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    We have measured third-order nonlinear susceptibility (χ(3)) spectra of the two-dimensional (2D) cuprates La2CuO4 and Nd2CuO4 by third-harmonic generation. The |χ(3)| spectra exhibit broad peaks with maximum values of 0.6×10-10 esu in La2CuO4 and 2×10-10 esu in Nd2CuO4. These peaks are attributable to three-photon resonance to the charge transfer (CT) excited state. The χ(3) phase spectrum of Nd2CuO4 has revealed that the two-photon resonance to the even CT state are hidden on the high-energy side of the χ(3) peak. The difference in χ(3) values between the 2D and 1D cuprates is discussed by considering differences in spin-charge coupling and in charge configurations between the 2D and 1D cases.

    DOI: 10.1103/PhysRevB.68.075101

  122. Ultrafast Optical Switching to a Metallic State by Photoinduced Mott Transitionin a Halogen-Bridged Nickel-Chain Compound Reviewed

    S. Iwai, M. Ono, A. Maeda, H. Matsuzaki, H. Kishida, H. Okamoto, Y. Tokura

    Physical Review Letters   Vol. 91 ( 5 ) page: 057401-1 - 057401-4   2003.8

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    We demonstrate the ultrafast photoinduced Mott transition from a charge transfer insulator to a
    metal in a halogen-bridged Ni-chain compound by pump-probe reflection spectroscopy. Upon the
    irradiation of a 130-femtosecond laser pulse, the spectral weight of the gap transition is transferred to
    the inner-gap region. When the photoexcitation density exceeds 0:1=Ni site, the Drude-like highreflection
    band appears in the infrared region, signaling the formation of a metallic state. The
    photogeneration of the metallic state and the subsequent recovery to the original gapped state occur
    within a few picoseconds.

    DOI: 10.1103/PhysRevLett.91.057401

  123. New charge-transfer salts (ET)8(MnIIBr4)2(DCE)2 and (ET)3MnIIBr4: Preparations, structures and physical properties (ET = BEDT-TTF, DCE = 1,2-dichloroethane) Reviewed

    R. Kanehama, H. Miyasaka, K. Sugiura, M. Yamashita, H. Itou, S. Kuroda, H. Kishida and H. Okamoto

    Synthetic Metals   Vol. 135-136 ( 4 ) page: 633-634   2003.4

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    DOI: 10.1016/S0379-6779(02)00817-2

  124. Novel charge-ordering and photo-induced phase transition in MMX chain compounds: R4[Pt2(pop)4I] Reviewed

    H. Matsuzaki, H. Kishida, K. Takizawa, M. Yamashita and H. Okamoto

    Synthetic Metals   Vol. 135-136 ( 4 ) page: 607-608   2003.4

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    DOI: 10.1016/S0379-6779(02)00789-0

  125. Tuning of spin density wave strength of Ni(III) complexes with strong electron-correlation Reviewed

    T. Ono, M. Yamashita, K. Yokoyama, S. Furukawa, T. Manabe, K. Sugiura, T. Ishii, H. Miyasaka, H. Matsuzaki, H. Kishida, H. Okamoto, K. Marumoto, H. Tanaka, Y. Hasegawa, S. Kuroda, H. Itou

    Synthetic Metals   Vol. 135-136 ( 4 ) page: 357-358   2003.4

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    DOI: 10.1016/S0379-6779(02)00567-2

  126. Gigantic Third-order Optical Nonlinearity in One-dimensional Mott Insulators Reviewed

    H. Kishida, M. Ono, H. Matsuzaki, M. Yamashita, Y. Taguchi, Y. Tokura and H. Okamoto

    Synthetic Metals   Vol. 135-136 ( 4 ) page: 315-316   2003.4

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    DOI: 10.1016/s0379-6779(02)00595-7

  127. Large Optical Nonlinearity in 1D and 2D Cuprates Investigated by Third Harmonic Generation Spectroscopy Reviewed

    M. Ono, H. Kishida, H. Okamoto, T. Manako, M. Izumi, A. Sawa, M. Kawasaki and Y. Tokura

    Synthetic Metals   Vol. 135-136 ( 4 ) page: 313-314   2003.4

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    DOI: 10.1016/S0379-6779(02)00579-9

  128. Coherent valence fluctuation in photo-induced neutral-ionic transition of an one-dimensional charge transfer complex Reviewed

    S. Iwai, S. Tanaka, K. Fujinuma, H. Kishida, H. Okamoato, Y. Tokura

    Ultrafast Phenomena XIII, Springer Series in Chemical Physics   Vol. 71   page: 546-548   2003.4

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  129. Synthesis of a New Thiophene/Quinoxaline CT-Type Copolymer with High Solubility and Its Basic Optical Properties Reviewed

    T. Yamamoto, B. L. Lee, H. Kokubo, H. Kishida, K. Hirota , T. Wakabayashi, H. Okamoto

    Macromolecular Rapid Communications   Vol. 24 ( 5-6 ) page: 440 - 443   2003.5

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    A new -conjugated charge-transfer-type copolymer of electron-donating thiophene and electron-accepting quinoxaline was prepared by organometallic polycondensation. The polymer was soluble in organic solvents such as tetrahydrofuran, and showed a UV-vis peak at long wavelengths of 598 nm in chloroform and 629 nm in the film. Its film exhibited a (3) peak in the resonance region with a (3) value comparable to that of regioregular head-to-tail poly(3-hexylthiophene-2,5-diyl).

    DOI: 10.1002/marc.200390067

  130. Unprecedented Soliton Formation Mechanism in Quasi-One-Dimensional Chloro-Bridged PtII-PtIV Mixed-Valence Compound, {[Pt(en)2][PtCl2(en)2]g3(CuCl4)4・12H2O Reviewed

    M. Yamashita, H. Aso, S. Matsunaga, K. Takizawa, K. Nakata, C. Kachi-Terajima, F. Iwahori, T. Ishii, H. Miyasaka, K. Sugiura, T. Kawashima, K. Takai, N. Kuroda,M. Shiro, H. Kishida, H. Okamoto, H. Takahashi, H. Tanaka, K. Marumoto, S. Kuroda

    Chemistry Letters   Vol. 32 ( 3 ) page: 278-279   2003.3

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    A new type of complex consisting of double liner-chain
    structure {[Pt(en)2][PtCl2(en)2]g3(CuCl4)412H2O was synthesized. High concentration (ca. 200 times larger than the literature) of neutral soliton (PtIII component) formation was found. This unprecedented soliton formation mechanism will be discussed.

    DOI: 10.1246/cl.2003.278

  131. Electric field effect on charge and lattice dynamics in TTF-QCl4 and TTF-QBrCl3 Reviewed

    H. Kishida, K. Fujinuma, H. Takamatsu, H. Okamoto, S. Horiuchi, Y. Tokura

    Synthetic Metals   Vol. 133-134 ( 13 ) page: 633-635   2003.3

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    Electroreflectance (ER) spectra are measured on the mixed-stack charge transfer (CT) complexes, tetrathiafulvalane (TTF)-2-bromo-3,5,6-trichloro-p-benzoquinone (QBrCl3) and TTF-p-chloranil (QCl4), showing the neutral–ionic (N–I) phase transition. In the N phase of TTF-QBrCl3, we observe a large ER signal, which originates from the electric field-induced I domains in the N stacks. In contrast, no ER signal is obtained in the N phase of TTF-QCl4. The difference of the ER signal intensity between the two compounds is discussed by taking account of the difference in the degree of the valence instability.

    DOI: 10.1016/S0379-6779(02)00357-0

  132. Novel Optical and Magnetic Bistability and Photoinduced Transition in a One-Dimensional Halogen-Bridged Binuclear Pt Complex Reviewed

    H. Matsuzaki, T. Matsuoka, H. Kishida, K. Takizawa, H. Miyasaka, K. Sugiura, M. Yamashita, H. Okamoto

    Physical Review Letters   Vol. 90 ( 4 ) page: 046401-1-046401-4   2003.1

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    In iodine-bridged binuclear Pt compounds, R4Pt2pop4InH2O and R02Pt2pop4InH2O (pop P2O5H2 2 ), electronic structures on the PtPtI chains have been controlled between a diamagnetic chargedensity-
    wave (CDW) state and a paramagnetic charge-polarization (CP) state by modification of the
    counterions (R, R0) located between chains. In the R C2H52NH2 compound, a pressure-induced CP
    to CDW transition with a drastic color change is identified. This transition is accompanied by a large
    hysteresis loop within which photoinduced transition between CDWand CP can be driven by selecting
    the excitation photon energy.

    DOI: 10.1103/PhysRevLett.90.046401

  133. Gigantic optical nonlinearity in one-dimensional Mott insulators Reviewed

    H. Okamoto, H. Kishida, M. Ono, H. Matsuzaki, Y. Taguchi, Y. Tokura, M. Yamashita

    Nonliear Optics   Vol. 29 ( 10-12 ) page: 687 - 695   2002.10

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    DOI: 10.1080/1058726021000045315

  134. Ultrafast primary process of photo-induced N-I transition and macroscopic oscillation of domain boundary in TTF-CA Reviewed

    S. Iwai, S. Tanaka, K. Fujinuma, H. Kishida, H. Okamoto, Y. Tokura

    Phase Transitions   Vol. 75 ( 7-8 ) page: 807 - 813   2002.10

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    DOI: 10.1080/01411590290033921

  135. Magnetic/Conducting Hybrid Compound Composed of 1-D Chain[MnII2Cl5(EtOH)]- and BEDT-TTF Stacking Layer Reviewed

    H. Miyasaka, Y. Yoshino, T. Ishii, R. Kanehama, T. Manabe,M. Yamashita, H. Nishikawa, I. Ikemoto, H. Kishida, H. Matsuzaki, H. Okamoto

    Journal of Solid State Chemistry   Vol. 168   page: 418 - 426   2002.11

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    DOI: 10.1006/jssc.2002.9689

  136. Tuning of Spin Density Wave Strengths in Quasi-One-DimensionalMixed-Halogen-Bridged Nickel(III) Complexes with Strong ElectronCorrelation, [NiIII(chxn)2Cl1-xBrx](NO3)2 Reviewed

    T. Manabe, K. Yokoyama, S. Furukawa, C. Kachi-Terajima, K. Nakata, F. Iwahori, H. Miyasaka, K. Sugiura, M. Yamashita, H. Kishida, H. Okamoto

    Inorganic Chemistry   Vol. 41 ( 20 ) page: 4993 - 4995   2002.9

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    This communication describes the syntheses of the quasi-onedimensional
    mixed-halogen-bridged NiIII complexes with strong
    electron correlation [Ni(chxn)2Cl1-xBrx](NO3)2 and the tuning of the
    spin density wave strengths of these compounds. If the Cl 3p and
    Br 4p make one band in the compounds, we should observe a
    single peak in the electronic spectra. As a result, we should observe
    the single peak from 1.45 to 2.00 eV depending on the mixing
    ratios of Cl and Br ions. Therefore, the Cl 3p and Br 4p make one
    band. Then, we have succeeded in tuning the spin density wave
    strengths of the NiIII complexes with the strong electron correlation
    by mixing the bridging halogen ions successively.

    DOI: 10.1021/ic025654i

  137. Photoemission study of quasi-one-dimentional halogen-bridged compound [Ni(chxn)2Br]Br2 Reviewed

    S. FUJIMORI, A. INO,T. OKANE, A. FUJIMORI, K. OKADA, T. MANABE, M. YAMASHITA, H. KISHIDA, H. OKAMOTO

    Surface Review and Letters   Vol. 9 ( 2 ) page: 1065 - 1069   2002.4

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    We report results of the angle-resolved photoemission experiments on a quasi-one-dimensional halogenbridged
    complex [Ni(chxn)2Br]Br2 (chxn = 1R, 2R-cyclohexanediamine), which is a one-dimensional
    Heisenberg spin chain with S = 1=2 and J 3600 K. The expected two dispersions, originated with
    spin{charge separations as have been observed in other quasi-one-dimensional electron systems like
    Sr2CuO3, are not clearly observed in this compound. Instead, only one \band" having about 0.5 eV
    energy dispersion is found in the half of the Brillouin zone.

    DOI: 10.1142/S0218625X02003354

  138. Physical Properties of Quasi-One-Dimensional Mixed-Metal and Mixed-Halogen Complexese, Ni1-xPdx(chxn)2ClyBr1-yY2 Reviewed

    T. Manabe, K. Yokoyama, T. Ishii, H. Miyasaka, H. Matsuzaka, M. Yamashita, T. Kawashima, H. Matsuzaki, H. Kishida, H. Okamoto, K. Marumoto, H. Tanaka, H. Itoh, S. Kuroda

    Molecular Crystals and Liquid Crystals   Vol. 376 ( 1 ) page: 165-170   2002

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    A series of single crystals of quasi-one-dimensional Ni-Pd mixed-metal MX-chain compounds, Ni 1-x Pd x (chxn) 2 Br 3 , and mixed-halogen MX-chain compounds, Ni(chxn) 2 Cl y Br 1-y (NO 3 ) 2 have been obtained by electrochemical oxidation methods. In order to investigate the electronic states of these compounds, the optical conductivity spectra have been measured. These results indicate that the electronic states of the Ni compounds can be controlled by forming the mixed-metal or mixed-halogen systems.

    DOI: 10.1080/713738467

  139. Crystal and Electronic Structures of Quasi-One-Dimensional Halogen-Bridged Binuclear Platinum Complexes, {(CnH2n+1)2NH2}4[Pt2(pop)4I] (n=2-6) Reviewed

    K. Takizawa, T. Ishii, H. Miyasaka, H. Matsuzaka, M. Yamashita, T. Kawashima, H. Matsuzaki, H. Kishida, H. Okamoto

    Molecular Crystals and Liquid Crystals   Vol. 376 ( 1 ) page: 159 - 164   2002

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    The crystal structures of (C n H 2n+1 ) 2 NH 2 4 [Pt 2 (pop) 4 I] (pop=O(PO 2 H) 2 2- , n=2-6) have been determined. Judging from the results of the X-ray structural analyses and Raman spectra, 1-D electronic structures of these compounds are consider to be Pt 2+ -Pt 3+ -X Pt 2+ -Pt 3+ -X charge-polarized states.

    DOI: 10.1080/10587250210759

  140. Angle-Resolved Photoemission Study of the MX-Chain Compound [Ni(chxn)2Br]Br2: Spin-Charge Separation in Hybridized d-p Chains Reviewed

    S. Fujimori, A. Ino, T. Okane, A. Fujimori, K. Okada, T. Manabe, M. Yamashita, H. Kishida, H. Okamoto

    Physical Review Letters   Vol. 88 ( 24 ) page: 247601-1 - 247601-4   2002.6

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    We report on the results of angle-resolved photoemission experiments on a quasi-one-dimensional (1D) MX-chain compound [Ni(chxn)2Br]Br2, which shows a gigantic nonlinear optical effect. A “band" having about 500 meV energy dispersion is found in the first half of the Brillouin zone, but disappears at kb/π∼1/2. These spectral features are well reproduced by the d-p chain model with a small charge-transfer energy Δ compared with that of 1D Cu-O compounds. We propose that this smaller Δ is the origin of the absence of clear spin-charge separation in the photoemission spectra and the strong nonlinear optical effect.

    DOI: 10.1103/PhysRevLett.88.247601

  141. Tuning of Electronic Structures of Quasi-One-Dimensional Bromo-Bridged Ni(III) Complexes with Strong Electron-Correlation by Doping of Co(III) Ions, [Ni1-xCox(Chxn)2Br]Br#D2DR Reviewed

    M. Yamashita, K. Yokoyama, S. Furukawa, T. Manabe, T. Ono, K. Nakata, C. Kachi-Terajima, F. Iwahori, T. Ishii, H. Miyasaka, K. Sugiura, H. Matsuzaki, H. Kishida, H. Okamoto, H. Tanaka, Y. Hasegawa, K. Marumoto, H. Ito, and S. Kuroda

    Inorganic Chemistry   Vol. 41 ( 8 ) page: 1998 - 2000   2002.3

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    We have succeeded in synthesizing the NiIII complexes doped by CoIII ions, [Ni1-xCox(chxn)2Br]Br2 (x = 0, 0.043, 0.093, and 0.118) by using an electrochemical oxidation method. The single-crystal reflectance spectrum of x = 0.118 shows an intense CT band about 0.5 eV, which is lower than that of [Ni(chxn)2Br]Br2 (1.3 eV). The single-crystal electrical conductivities at room temperature of these compounds increase with increase of the amounts of doping of CoIII ions. In the ESR spectra, peak-to-peak line widths Hpp at room temperature change about 600 G in [Ni(chxn)2Br]Br2 to 200 G in x = 0.118. Such a large x dependence of Hpp seems to be ascribed to the increasing contribution from the increasing Curie spins which have smaller line width. Therefore, we have tuned the electronic structures of quasi-one-dimensional bromo-bridged NiIII complexes with strong electron correlations by doping of CoIII ions.

    DOI: 10.1021/ic011326r

  142. Ultrafast Optical Switching from an Ionic to a Neutral State in Tetrathiafulvalene-p-Chloranil (TTF-CA) Observed in Femtosecond Reflection Spectroscopy Reviewed

    S. Iwai, S. Tanaka, K. Fujinuma, H. Kishida, H. Okamoto, and Y. Tokura

    Physical Review Letters   Vol. 88 ( 5 ) page: 057402-1-057402-4   2002.2

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    Ultrafast optical switching from an ionic ( I) to a neutral ( N) state in TTF-CA was observed in femtosecond reflection spectroscopy. Charge transfer excitation in the I phase produces N donor ( D0) acceptor ( A0) strings within 2 ps. These initial N states decay with a lifetime of 300 ps at 4 K, but rather multiply leading to macroscopic I-N conversion within 20 ps at 77 K just below the N-I transition temperature TNI. Near TNI, we also found the evidence for the coherent motion of the macroscopic N-I domain boundary with a period of 85 ps.

    DOI: 10.1103/PhysRevLett.88.057402

  143. Large third-order optical nonlinearity of Cu-O chains investigated by third-harmonic generation spectroscopy Reviewed

    H. Kishida, M. Ono, K. Miura, H. Okamoto, M. Izumi, T. Manako, M. Kawasaki, Y.Taguchi, Y. Tokura, T. Tohyama, K. Tsutsui, and S. Maekawa

    Physical Review Letters   Vol. 87 ( 17 ) page: 177401-1 - 177401-4   2001.10

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    Spectra of the third-order nonlinear susceptibility χ(3) have been investigated for one-dimensional Mott insulators, Sr2CuO3 and Ca2CuO3, by applying the third-harmonic generation (THG) spectroscopy on their single-crystalline thin films. The three-photon resonance to the lowest charge-transfer (CT) state with odd parity strongly enhances χ(3), which is of the order of 10-9 esu. The two-photon resonant structure unravels the even-CT state, located close to the odd-CT state. Two types of χ(3) spectra obtained from THG and the electroreflectance measurements are explained based on the concept of spin-charge separation.

    DOI: 10.1103/PhysRevLett.87.177401

  144. Orientation-controlled epitaxy of A2CuO3 (A: Sr, Ca) films with large optical nonlinearity Reviewed

    T. Manako, Y. Okimoto, M. Izumi, S. Shinomori, M. Kawasaki, H. Kishida, H. Okamoto, T. Fukumura, M. Ohtani, Y. Tokura

    Applied Physics Letters   Vol. 79 ( 12 ) page: 1754 - 1756   2001.9

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    The one-dimensional Cu–O chains responsible for the large optical nonlinearity in Sr2CuO3 (SCO) and Ca2CuO3 (CCO) are aligned in one direction in films grown on LaSrAlO4 (LSAO) (1 0 0) substrates by using pulsed laser deposition. The CCO films deposited directly on lattice matched LSAO substrates have a single orientation with high crystallinity, while the SCO films include small portions of misoriented domains. Using a simple model of lattice mismatch, we developed a Sr2TiO4 buffer layer in order to grow orientation-controlled SCO films with both high crystallinity and a sharp optical absorption edge. This technique will be a key to fabricating ultrafast all-optical switches with a waveguide structure.

    DOI: 10.1063/1.1402161

  145. Electromodulation spectroscopy in ferroelectric CT complex: TTF-CA Reviewed

    H. Kishida, K. Fujinuma and H. Okamoto

    Synthetic Metals   Vol. 120 ( 1-3 ) page: 909 - 910   2001.3

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    DOI: 10.1016/S0379-6779(00)00996-6

  146. Highly Oriented Langmuir-Blodgett Films of Helical Polysilanes and Their Optical Properties Reviewed

    H. Tachibana, H. Kishida, and Y. Tokura

    Langmuir   Vol. 17 ( 2 ) page: 437 - 440   2001.1

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    Thin films of a helical polysilane with chiral substituents were fabricated using a Langmuir-Blodgett (LB) method. The polarized absorption and photoluminescence spectra show the high anisotropy for the LB films with the polymer backbone lying in-plane along the dipping direction. The anisotropy of the lowest exciton absorption band can be enhanced by annealing the LB films. With use of the oriented LB film, we have revealed the one-dimensional exciton structures characteristic of polysilanes with helical conformations by measurements of electroabsorption spectra, compared with those of polysilanes of other conformations such as trans-planar and alternating trans-gauche backbone structures. The large binding energies of the lowest exciton are generic in the one-dimensional regular polysilanes, irrespective of the conformations.

    DOI: 10.1021/la0010774

  147. Charge Fluctuation in Quasi-One-Dimensional Halogen-Bridged Platinum Binuclear Mixed-Valence Compounds, A4[Pt2(pop)4I]・nH2O Reviewed

    T. Kawashima, S. Miya, T. Manabe, M. Yamashita, K. Takizawa, T. Ishii, H. Matsuzaka, T. Sonoyama, H. Kitagawa,T. Mitani, H. Matsuzaki, H. Kishida, H. Okamoto, R. Ikeda

    Molecular Crystals and Liquid Crystals   Vol. 342 ( 1 ) page: 145 - 150   2000.5

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    New quasi-one-dimensional halogen-bridged platinum binuclear mixed-valence compounds, A4[Pt2(pop)4I]·nH2O (A=alkaline metal and NH4, and; n=0, 2 and 4) have been synthesized. The Li, Na and K compounds take structures -Pt2.5+-Pt2.5+-X-Pt2.5+-Pt2.5+-X- (a). On the other hand, the Cs and Rb compounds take structures Pt2+-Pt2+X-Pt3+-Pt3+-X (b). Interestingly, the NH4 compound takes a phase transition between (a) and (b) around 200K.

    DOI: 10.1080/10587250008038258

  148. Photoluminescence from pendant dye molecules mediated by exciton transport on helical polysilane chains Reviewed

    H. Tachibana, H. Kishida, Y. Tokura

    Applied Physics Letters   Vol. 77 ( 16 ) page: 2443 - 2445   2000.10

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    We have synthesized helical polysilanes on which the pendant groups are partly substituted by dye molecules. The introduction of a few percent of dye molecules into the substituents enhances the luminescent efficiency of the visible region, by behaving as luminescence centers. We have demonstrated that the excitation energy is transferred efficiently by free excitons on the Si backbones to reach the luminescence centers, where energy transfer occurs from the exciton to the dye molecule, and as a result sensitized luminescence occurs. The exciton transfer is found to occur over 50–100 monomer units on the polysilane backbone. This approach will open the way to fabricating a wavelength-tunable luminous device by utilizing the exciton transport on Si chains.

    DOI: 10.1063/1.1318395

  149. Gigantic optical nonlinearity in one-dimensional Mott-Hubbard insulators Reviewed

    H. Kishida, M. Matsuzaki, H. Okamoto, T. Manabe, M. Yamashita, Y. Taguchi, and Y. Tokura

    Nature   Vol. 405   page: 929-932   2000.6

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    DOI: 10.1038/35016036

  150. Photoexcitations in the strongly correlated 1-D electron system of halogen-bridged Ni compounds Reviewed

    H. Okamoto, H. Kishida, M. Ono, H. Matsuzaki, M. Yamashita and T. Manabe

    Journal of Luminescence   Vol. 87-89   page: 204 - 206   2000.5

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    To study nature of photo-excited states in one-dimensional (1D) strongly correlated electron systems, we have synthesized the halogen(X)-bridged Ni compounds, [Ni(chxn)2X]Y2 (X=Cl or Br; Y=Cl, Br, NO3 or ClO4; (chxn)=cyclohexanediamine), which have 1D Ni–X chains. These Ni compounds are charge-transfer (CT) insulators, showing strong CT transitions from the occupied halogen p band to the Ni d upper Hubbard band. The CT transition energies can be systematically controlled from 1.3 to 2.0 eV by the choice of the bridging-halogen ions X and the counter ions Y. From the excitation profiles of the photoconductivities, excitonic effects in the Ni-X chains have been found to depend strongly on the degree of pd hybridization.

    DOI: 10.1016/S0022-2313(99)00262-8

  151. Finite chain-length effect on nonlinear optical response in polysilane as investigated by electroabsorption spectroscopy Reviewed

    H. Kishida, H. Tachibana, K. Sakurai, M. Matsumoto, Y. Tokura

    Physical Review B   Vol. 54 ( 20 ) page: R14254 - R14256   1996.11

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    We have investigated the electroabsorption spectrum for a thin film of the silicon oligomer Si10(CH3)22, a finite-chain analog of quasi-one-dimensional semiconductor polysilanes. The obtained spectrum can be well reproduced by a four-level model in which a one-photon-forbidden state is located between two one-photon-allowed states. By comparison with the spectra of polysilanes, it was found that the transition dipole moment between the excited states decreases significantly with a decrease of chain length. This can be ascribed to the confinement of the excited states.

    DOI: 10.1103/PhysRevB.54.R14254

  152. Phase retrieval in nonlinear optical spectroscopyby the maximum-entropy method: anapplication to the |x(3)| spectra of polysilane Reviewed

    E. M. Vartiainen, K.-E. Peiponen, H. Kishida, and T. Koda

    Journal of the Optical Society of America B   Vol. 13 ( 10 ) page: 2106-2114   1996.10

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    A method of phase retrieval from the experimental modulus ux (3)u spectra of third-order nonlinear optical susceptibility
    is presented on the basis of the maximum-entropy model. This method enables one to derive the
    real and the imaginary parts of x (3) without using the nonlinear Kramers–Kronig calculation, which is usually
    hazardous in nonlinear optical spectroscopy because of the limited range of measurements. Theoretical and
    experimental modulus spectra of polysilane are analyzed. The results from the experimental modulus are
    compared with the Kramers–Kronig calculations as well as with the measured phase values. It is also shown
    how the method can be optimized to reduce the distortions that result from noise in the calculated spectra.

    DOI: 10.1364/JOSAB.13.002106

  153. Nature of one-dimensional excitons in polysilanes Reviewed

    T. Hasegawa, Y. Iwasa, T. Koda, H. Kishida, Y. Tokura, S. Wada, H. Tashiro, H. Tachibana, M. Matsumoto

    Physical Review B   Vol. 54 ( 16 ) page: 11365 - 11374   1996.10

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    One-dimensional (1D) exciton states have been studied by nonlinear optical spectroscopy on organosilicon polymer polysilanes (PS's). From systematic variation of the linear and nonlinear optical spectra upon changing the backbone conformation, the following two characteristic exciton parameters have been evaluated; the ratio |χ(3)|/α of the modulus of third-order nonlinear optical susceptibility |χ(3)| to the absorption coefficient α; and the energy difference ΔE12 between the lowest and second lowest exciton energies E1 and E2, which are theoretically related, respectively, to the Bohr radius and to the binding energy of excitons. It was found that |χ(3)|/α increases, whereas ΔE12 remains almost unchanged, with increasing valence and conduction-band widths. These features cannot be accounted for either by the Wannier- or Frenkel-type exciton model. From analysis by a unified 1D exciton model, it has been concluded that the 1D excitons in PS's represent a unique system having an intermediate character in between the Frenkel- and Wannier-exciton regimes, where the on-site Coulomb (or exchange) interactions play a crucial role in determining the characteristic exciton structures as observed.

    DOI: 10.1103/PhysRevB.54.11365

  154. Optical Spectra of Silicon Oligomers Reviewed

    H. Kishida, H. Tachibana, K. Sakurai, M. Matsumoto, S. Abe and Y. Tokura

    Journal of the Physical Society of Japan   Vol. 65 ( 6 ) page: 1578-1581   1996.6

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    Optical absorption spectra have been measured for finite-chain analogs of linear polysilane, silicon oligomers CH3[Si(CH3)2]nCH3, with controlled chain length n(=2 to 16). The intense lowest electronic absorption peak and its higher-lying side bands, which correspond to the one-dimensional exciton series in the infinite chain, shift to higher energy with decrease of the chain length because of the confinement of the excited states. The oscillator strength of the main absorption peak increases with the chain length, while the linewidth of the main peak drastically decreases, especially in the region n=2 to 6. These finite size effects of the electronic (excitonic) absorption are argued in terms of spatial extension of the excited states, motional narrowing and electron correlation effect.

    DOI: 10.1143/JPSJ.65.1578

  155. Finite-size effects in the exciton-phonon coupled system Reviewed

    H. Kishida, N. Nagaosa, and Y. Tokura

    Physical Review B   Vol. 53 ( 19 ) page: 12574-12576   1996.5

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    The size dependence of the optical spectra of the exciton-phonon coupled system is studied theoretically. As the sample size N increases, the optical spectrum generally crosses over from Gaussian to Lorentzian with motional narrowing due to the increased itineracy of the exciton. It is found that this crossover depends strongly on the ratios W/D and W/(ħωD) (W is the exciton bandwidth, D the site energy fluctuation, and ωD the Debye frequency). Even nonmonotonic behavior is found in the numerical study.

    DOI: 10.1103/PhysRevB.53.12574

  156. Visible luminescence from branched silicon polymers Reviewed

    KISHIDA H, TACHIBANA H, MATSUMOTO M, TOKURA Y H. Kishida, H. Tachibana, M. Matsumoto, Y. Tokura

    Journal of Applied Physics   Vol. 78 ( 5 ) page: 3362-3366   1995.9

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    Luminescence spectra and their variation with temperature have been investigated for solid films of poly(methylphenylsilane) and its branched analogs. Introduction of branching points to the polymers enhances the broad luminescence band in the visible region while suppressing the sharp UV luminescence band due to the resonant recombination of the exciton. The intensity of the visible luminescence is observed to keep on increasing with decreasing temperature in contrast with the nearly temperature-independent intensity of the resonant luminescence. The behavior is interpreted in terms of phonon-assisted tunneling between luminescence centers and nonradiative ones.

    DOI: 10.1063/1.359962

  157. Electro-modulation spectroscopy on excitons in β-carotene and related polyenes Reviewed

    T. Koda, A. Ishiguro, N. Kaneta, H. Kishida, Y. Tokura, and K. Ishikawad

    Synthetic Metals   Vol. 71 ( 1-3 ) page: 1723-1724   1995.4

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    The exciton spectra have been investigated on thin films of β-carotene and related polyenes, having all-trans conformation. By using electro-modulation technique, it has been found that there is a one-photon forbidden n1Ag exciton in β-carotene film at about 4.0 eV above the lowest allowed 11Bu exciton at 2.25 eV at 77K.

  158. Nonlinear optical spectroscopy on polysilanes: Dependence of exciton states on polymer backbone conformations Reviewed

    T. Hasegawa, Y. Iwasa, T. Koda, H. Kishida, Y. Tokura, S. Wada, H. Tashiro, H. Tachibana, M. Matsumoto and R. D. Miller

    Synthetic Metals   Vol. 71   page: 1679-1680   1995.4

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    The third-order nonlinear optical (NLO) susceptibility χ(3)(-3ω;ω,ω,ω) have been measured on spin-coated films of three kinds of polysilanes (PS's) with various backbone conformations, in a wide range of fundamental wavelength, by means of third-harmonic generation (THG) measurement. The experimental results show that their quasi-one-dimensional (Q1D) exciton level structures and their optical nonlinearity systematically change, with their backbone conformation changes. As compared with the theoretical calculation by 1D exciton model, the experimental feature indicates that the on-site electron correlation takes important roles in Q1D exciton states of PS's.

    DOI: 10.1109/STSM.1994.835738

  159. Optical properties of branched silicon polymers Reviewed

    H. Kishida, H. Tachibana, M. Matsumoto, and Y. Tokura

    Japanese Journal of Applied Physics, Supplement   Vol. 34 ( 1 ) page: 104-106   1995

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    Optical properties of the branched and network silicon polymers have been studied. By introduction of the branching points onto the polysilanes, the absorption spectrum, which is characterized by a sharp excitonic peak, changes gradually into the amorphous-like one, while the uv luminescence disappears immediately with branching and the broad visible luminescence shows up. The network polymers, in which all backbones atoms are coordinated by three other backbone atoms in the limit of branching, show amorphous-like absorption spectra. by Ge-substitution for Si atoms in the backbone of network polymers, and absorption edge as well as the luminescence peak shift to the lower energy side by c.a. 0.5eV.

    DOI: 10.7567/JJAPS.34S1.104

  160. Electric-field-induced second-harmonic generation mediated by one-dimensional excitons in polysilanes Reviewed

    H. Kishida, T. Hasegawa, Y. Iwasa, T. Koda, Y. Tokura, H. Tachibana, M. Matsumoto, S. Wada, T. T. Lay, and H. Tashiro

    Physical Review B   Vol. 50 ( 11 ) page: 7786-7792   1994.9

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    The third-order nonlinear-susceptibility χ(3)(-2ω;ω,ω,0) spectrum has been investigated for thin films of linear-Si-chain compounds, poly(dihexylsilane), by measurements of electric-field-induced second-harmonic generation (EFISHG). In the χ(3) spectrum for EFISHG, two-photon resonance structures to the first and second levels of one-dimensional excitons were observed. The observed χ(3) spectrum can be accounted for by considering multiple optical processes in the one-dimensional excitonic series characteristic of the Si-chain system.

    DOI: 10.1103/PhysRevB.50.7786

  161. Optical spectra of Si/Ge-network copolymers : [Si(C6H13)]1-x[Ge(C6H13)]x Reviewed

    H. Kishida, H. Tachibana, M. Matsumoto, and Y. Tokura

    Applied Physics Letters   Vol. 65 ( 11 ) page: 1358-1360   1994.9

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    Optical properties of silicon- and germanium-based network copolymers, [Si(C6H13)]1-x[Ge(C6H13)]x, have been investigated for various Si/Ge compositions (x). The backbone Si/Ge atoms are coordinated by the three other Si/Ge backbone atoms in the polymers. These Si/Ge copolymers show the absorption spectra which are typical of amorphous semiconductors. Their color continuously traverses the visible range with x, which is due to the change of the band gap (Tauc gap) energy as well as to the presence of localized subgap states. The Si/Ge copolymer shows a broad band of luminescence in the visible region. The luminescence band maximum was observed to shift by 0.5 eV with change of the Si/Ge ratio.

    DOI: 10.1063/1.112051

  162. Nonlinear optical study of polysilanes Reviewed

    T. Hasegawa, Y. Iwasa, T. Koda, H. Kishida, Y. Tokura, S. Wada, H. Tashiro,H. Tachibana, M. Matsumoto, and R. D. Miller

    Supplement B to Journal of the physical society of Japan   Vol. 63   page: 64-81   1994

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    Optical properties of the branched and network silicon polymers have been studied. By introduction of the branching points onto the polysilanes, the absorption spectrum, which is characterized by a sharp excitonic peak, changes gradually into the amorphous-like one, while the uv luminescence disappears immediately with branching and the broad visible luminescence shows up. The network polymers, in which all backbones atoms are coordinated by three other backbone atoms in the limit of branching, show amorphous-like absorption spectra. By Ge-substitution for Si atoms in the backbone of network polymers, an absorption edge as well as the luminescence peak shift to the lower energy side by c.a. 0.5eV.

  163. Control of electronic structures of polysilanes and polygermanes Reviewed

    Y. Tokura, H. Tachibana, H. Kishida, Y. Moritomo, and M. Matsumoto

    Supplement B to Journal of the physical society of Japan   Vol. 63   page: 30-45   1994

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  164. Crystal structure and optical properties of polymorphic octasilacubane Reviewed

    H. Tachibana, M. Goto, M. Matsumoto, H. Kishida, and Y. Tokura

    Applied Physics Letters   Vol. 64   page: 2509-2510   1994.5

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    Single crystal x-ray crystallographic analysis of tert-butyloctasilacubane showed that a new polymorphic form ( form) exists with a slightly modified shape of the Si cage as compared with the previously reported form ( form) [K. Furukawa, M. Fujino, and N. Matsumoto, Appl. Phys. Lett. 60, 2744 (1991)]. Spectroscopic investigations of the single crystal indicate that the electronic band gap and luminescence band position differ by ~0.4 eV between the polymorphs, signaling the sensitivity of the electronic structure to the distortion of the octasilacubane framework. Applied Physics Letters is copyrighted by The American Institute of Physics.

    DOI: 10.1063/1.111556

  165. Dispersion relation in the third-order electric susceptibility for polysilane film Reviewed

    H. Kishida, T. Hasegawa, Y. Iwasa, T. Koda, and Y. Tokura

    Physical Review Letters   Vol. 70 ( 24 ) page: 3724-3727   1993.6

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    DOI: 10.1103/PhysRevLett.70.3724

  166. Nonlinear optical properties of polysilanes Reviewed

    T. Hasegawa, Y. Iwasa, H. Kishida, T. Koda, Y. Tokura, H. Tachibana, and Y. Kawabata

    Molecular Crystals and Liquid Crystals   Vol. 217   page: 25-30   1992.6

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    We have measured a spectrum of third-order nonlinear optical susceptibility |x (3)(-3;,,)| of -conjugated polysilane, poly(di-n-hexylsilane) (PDHS), by means of third-harmonic generation (THG) measurement, in the fundamental photon energy region from 0.56 eV to 2.15 eV. The obtained | x (3)(3; , , )| spectrum exhibits three peaks. These peaks are interpreted as the multi-photon resonance enhancement to the one-dimensional exciton states. This exciton model can be applied also to the nonlinear optical response of other conjugated polymers.

    DOI: 10.1080/10587259208046871

  167. Two-photon resonant third-harmonic generation in polysilanes Reviewed

    T. Hasegawa, Y. Iwasa, H. Kishida, T. Koda, Y. Tokura, H. Tachibana, and Y. Kawabata

    Physical Review B   Vol. 45 ( 11 ) page: 6317-6320   1992.3

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    Third-order nonlinear-optical susceptibility spectra ‖χ(3)(-3ω;ω,ω,ω)‖ have been obtained for poly(dihexylsilane) (PDHS) and poly(dibutylsilane) (PDBS) films by third-harmonic generation (THG) measurements for a fundamental photon energy region from 1.90 to 2.15 eV, which covers the two-photon absorption (TPA) for PDHS but not for PDBS. The ‖χ(3)‖ spectrum for PDHS shows a prominent peak at about 2.08 eV with a maximum value of about 2.3×10-12 esu, while there is no enhancement effect in PDBS in the same fundamental photon energy region. These results provide direct evidence for the two-photon-resonant THG process in polysilanes due to the one-photon-forbidden 1Ag exciton detected by TPA and electroabsorption measurements.

    DOI: 10.1103/PhysRevB.45.6317

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Books 8

  1. Handbook of Quantum Light-Matter Interactions

    ( Role: Contributor)

    2023.3  ( ISBN:978-4-86043-826-5

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    Total pages:992   Responsible for pages:433-443   Language:Japanese Book type:Scholarly book

  2. ラマン分光スペクトルデータ解析事例集 第7章 電子デバイスをラマン分光で分析する際のスペクトルの読み方 第7節 単層グラフェンのラマン分光スペクトル

    犬飼大樹、岸田英夫( Role: Joint author)

    技術情報協会  2022.2  ( ISBN:978-4-86104-872-2

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    Responsible for pages:238-243   Language:Japanese Book type:Scholarly book

  3. Chapter: Third-order nonlinear optical properties of π-conjugated polymers constituted of thiophene units and molecular assembly of the polymers; Title of book : Handbook of organic materials for optical and (opto)electronic devices: Properties and applications

    Chapter: H Kishida and T Yamamoto( Role: Joint author)

    Woodhead Publishing Limited  2013.8  ( ISBN:978-0-85709-265-6

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    Language:English

  4. "Nonlinear Electrical Conductivity, Current Oscillation and Its Control in Halogen-Bridged Nickel(III) Compounds", in "Material Designs and New Physical Properties in MX- and MMX-Chain Compounds"

    Hideo Kishida and Arao Nakamura( Role: Joint author)

    Springer  2012.12 

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    Language:English

  5. "Third-Order Optical Nonlinearity of Halogen-Bridged Nickel(III) Compounds" in "Material Designs and New Physical Properties in MX- and MMX-Chain Compounds"

    Hideo Kishida and Hiroshi Okamoto( Role: Joint author)

    Springer  2012.12 

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    Language:English

  6. 次世代共役ポリマーの超階層制御と革新機能第III編 超光電子機能の制御 第4章 構造制御した共役ポリマーの三次非線形光学応答

    岸田英夫( Role: Joint author)

    シーエムシー出版  2009.1 

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  7. “物理データ事典 IV章 19.3 量子物性 光学的性質 有機物・ 遷移金属化合物の光学的性質”

    岡本博、岸田英夫( Role: Joint author)

    朝倉書店  2006.7 

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    Language:Japanese

  8. 書名「光物性の基礎と応用」タイトル「変調分光」

    岸田英夫、岡本博( Role: Joint author)

    オプトロニクス社  2006.6 

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    種々の分光法の中でも電子状態について多くの情報が得られる変調分光法について、実験手法、実際の実験結果、解析手法について解説する。

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MISC 6

  1. Current Ejects Localized Electrons and They Flow Together Invited

    Hideo Kishida

    JPSJ News Comments   Vol. 21   page: 05-1 - 05-2   2024.4

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Article, review, commentary, editorial, etc. (scientific journal)  

    DOI: 10.7566/JPSJNC.21.05

  2. カーボンナノチューブ構造体による「黒体的」光吸収材料

    水野耕平、石井順太郎、岸田英夫、畠賢治

    光学   Vol. 40 ( 1 ) page: 33 - 35   2011.1

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  3. 自然界の乱れをSTMにより直接観察する 巨大三次非線形光学材料探索中のハプニング

    Wu Hashen, 高石慎也、山下正廣、岸田英夫

    現代化学   Vol. 445   page: 46 - 51   2008.4

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    Authorship:Last author   Language:Japanese   Publishing type:Article, review, commentary, editorial, etc. (scientific journal)  

  4. 光物性の基礎と応用 第8回、”変調分光”

    岸田英夫、岡本 博

    オプトロニクス   Vol. 23 ( 232 ) page: 132 - 139   2004.8

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  5. 強相関一次元系の巨大非線形光学応答

    岸田英夫、岡本博

    固体物理   Vol. 36   page: 125 - 137   2001

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  6. 強相関一次元遷移金属化合物における巨大非線形光学応答

    岡本 博、岸田英夫

    化学と工業   Vol. 54 ( 5 ) page: 579 - 584   2001

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Presentations 299

  1. Optical and low-temperature transport properties of an organic conductor with disordered anion structure κ''-(ET)2 Cu[N(CN)2]Br

    Soichiro Yasaka, Yukihiro Yoshida, Yuto Nakamura, Hideo Kishida, Hiroshi Kitagawa, Mitsuhiko Maesato

    2024.3.20 

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    Event date: 2024.3

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  2. 低温用熱電変換材料Ta4SiTe4の光反射分光II

    岡本佳比古, 松永文弥, 横山泰範, 竹端寛治, 今中康貴, 中村優斗, 岸田英夫, 河野翔也, 松平和之, 竹中康司

    日本物理学会2024年春季大会  2024.3.21 

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    Event date: 2024.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン開催(Zoomミーティング)   Country:Japan  

  3. V2O3の光誘起絶縁体-金属転移と超高速構造変化

    天野辰哉, 川上洋平, 伊藤弘毅, 中村優斗, 岸田英夫, Laurent Cario, Etienne Janod, Benoit Corraze, Maciej Lorenc, Herve Cailleau, 岩井伸一郎

    日本物理学会2024年春季大会  2024.3.21 

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    Event date: 2024.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン開催(Zoomミーティング)   Country:Japan  

  4. 近赤外6fsパルスで見た銅酸化物高温超伝導体YBa2Cu3Oyの超高速準粒子ダイナミクス

    加藤遼, 大橋拓純, 天野辰哉, 川上洋平, 伊藤弘毅, 中村優斗, 岸田英夫, 佐々木孝彦, 西嵜照和, 大串研也, 岩井伸一郎

    日本物理学会2024年春季大会  2024.3.21 

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    Event date: 2024.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン開催(Zoomミーティング)   Country:Japan  

  5. 有機電荷移動錯体K-TCNQの近赤外光励起時間分解発光測定

    鈴木陽太, 山岡拓夢, 小山剛史, 岸田英夫

    日本物理学会2024年春季大会  2024.3.21 

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    Event date: 2024.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン開催(Zoomミーティング)   Country:Japan  

  6. イオン液体によりドーピングしたα-RuCl3のラマン散乱分光Ⅱ

    上野優典, 後藤貫太, 中村優斗, 佐藤楓貴, 今野克哉, 青山拓也, 今井良宗, 大串研也, 若林裕助, 岩井伸一郎, 岸田英夫

    日本物理学会2024年春季大会  2024.3.19 

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    Event date: 2024.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン開催(Zoomミーティング)   Country:Japan  

  7. Temperature dependence of Raman scattering spectra of SrIrO3 thin films International conference

    Hideo Kishida, Tejun Fan, Yuto Nakamura, Sosuke Hori, Kohei Ueda, Jobu Matsuno, Shinichiro Iwai

    American Physical Society March Meeting 2024  2024.3.6  American Physical Society

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    Event date: 2024.3

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Minneapolis, Minnesota, USA   Country:United States  

  8. Optical Study of an Organic Dirac Electronic System α-(BEDT-TTF)2I3 under Pressure International conference

    Yuto Nakamura, Toshiki Takahashi, Haruka Ojima, and Hideo Kishida

    14th Japan-China Joint Symposium on Conduction and Photoconduction in Organic Solids and Related Phenomena  2023.12.8 

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    Event date: 2023.12

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  9. Raman spectra of organic superconductor β-(BEDT-TTF)2I3 at room temperature and low pressure International conference

    Haruka Ojima, Yuto Nakamura, Hideo Kishida

    14th Japan-China Joint Symposium on Conduction and Photoconduction in Organic Solids and Related Phenomena  2023.12.7 

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    Event date: 2023.12

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  10. Ultrahigh Porosity Photoluminescent Mesoporous Silicon with Greater than 50% Quantum Yields International coauthorship

    Bernard Gelloz, Leigh Canham, Koji Asaka, Yuto Nakamura, Hideo Kishida, Lianhua Jin

    2023.9.23 

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    Event date: 2023.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  11. イオン液体によりドーピングしたα-RuCl3のラマン散乱分光

    上野優典, 中村優斗, 佐藤楓貴, 今野克哉, 青山拓也,今井良宗,大串研也,若林裕助,岩井伸一郎, 岸田英夫

    日本物理学会第78回年次大会(2023年)  2023.9.18 

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    Event date: 2023.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東北大学   Country:Japan  

  12. 高温超伝導体YBa2Cu3Oyの超高速準粒子ダイナミクスIV

    加藤遼, 大橋拓純, 天野辰哉, 川上洋平, 伊藤弘毅, 中村優斗, 岸田英夫, 佐々木孝彦, 西嵜照和, 大串研也, 岩井伸一郎

    日本物理学会第78回年次大会(2023年)  2023.9.16 

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    Event date: 2023.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東北大学   Country:Japan  

  13. V2O3における光誘起絶縁体-金属転移:ナノ多結晶薄膜とバルク単結晶 II

    天野辰哉, 川上洋平, 伊藤弘毅, 中村優斗, 岸田英夫, Laurent Cario, Etienne Janod, Benoit Corraze, Maciej Lorenc, Herve Cailleau, 岩井伸一郎

    日本物理学会第78回年次大会(2023年)  2023.9.16 

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    Event date: 2023.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東北大学   Country:Japan  

  14. 有機電荷移動錯体K-TCNQの紫外光励起による光誘起反射測定

    山岡拓夢, 小山剛史, 岸田英夫

    日本物理学会第78回年次大会(2023年)  2023.9.17 

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    Event date: 2023.9

    Language:Japanese   Presentation type:Poster presentation  

    Venue:東北大学   Country:Japan  

  15. 電子強誘電体α-(ET)2I3における光誘起不均一構造の超高速ダイナミクス

    川上洋平, 天野辰哉, 伊藤弘毅, 山本薫, 中村優斗, 岸田英夫, 佐々木孝彦, 米満賢治, 岩井伸一郎

    日本物理学会第78回年次大会(2023年)  2023.9.18 

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    Event date: 2023.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東北大学   Country:Japan  

  16. ノーダルライン半金属候補物質 IrO2 の電子状態の解明

    丸山 寛太, 平井 大悟郎, 中村 優斗, 岸田 英夫, 竹端 寛治, 今中 康貴, 竹中 康司

    研究会「強相関電子系のフロンティア」  2023.8.21 

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    Event date: 2023.8

    Language:Japanese   Presentation type:Poster presentation  

    Venue:名古屋大学「坂田平田ホール」   Country:Japan  

  17. Electronic structure of the nodal line semimetal candidate IrO2 International conference

    Kanta Maruyama, Daigorou Hirai, Yuto Nakamura, Hideo Kishida, Kanji Takehana, Yasutaka Imanaka, Koshi Takenaka

    International Conference on Quantum Liquid Crystals 2023  2023.8.9 

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    Event date: 2023.8

    Language:English   Presentation type:Poster presentation  

    Venue:Hokkaido Univ.   Country:Japan  

  18. V2O3における光誘起絶縁体-金属転移:ナノ多結晶薄膜とバルク単結晶 International coauthorship

    天野辰哉A, 川上洋平, 伊藤弘毅, 中村優斗, 岸田英夫, Laurent Cario, Etienne Janod, Benoit Corraze, Maciej Lorenc, 岩井伸一郎

    日本物理学会2023年春季大会  2023.3.22 

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    Event date: 2023.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン   Country:Japan  

  19. 発光偏光解消に対するバンド構造の効果

    藤崎慧, 岸田英夫, 小山剛史

    日本物理学会2023年春季大会  2023.3.22 

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    Event date: 2023.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン   Country:Japan  

  20. InAsのフェムト秒発光偏光解消

    藤崎慧, 岸田英夫, 小山剛史

    日本物理学会2023年春季大会  2023.3.22 

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    Event date: 2023.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン   Country:Japan  

  21. ノーダルライン半金属候補物質IrO2の電子状態の解明

    丸山寛太, 平井大悟郎, 中村優斗, 岸田英夫, 竹端寛治, 今中康貴, 竹中康司

    日本物理学会2023年春季大会  2023.3.24 

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    Event date: 2023.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  22. α''-(BEDT-TTF)2Rb1.2Co(SCN)4の圧力下ラマン散乱スペクトルの温度依存性Ⅱ

    石川敦也, 中村優斗, 井口敏, 佐々木孝彦, 米山直樹, 伊藤弘毅, 岩井伸一郎, 岸田英夫

    日本物理学会2023年春季大会  2023.3.25 

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    Event date: 2023.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  23. Control of resonance effects in third-harmonic generation from graphene using the ion-gel gating technique International conference

    Daiki Inukai, Takeshi Koyama, Kenji Kawahara, Hiroki Ago, Hideo Kishida

    APS March Meeting 2023  2023.3.9 

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    Event date: 2023.3

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Las Vegas, Nevada, USA   Country:United States  

  24. Fabrication of polythiophene/carbon nanotube composites in the liquid phase and spectroscopic studies of them

    Akira Fujisaki, Hideo Kishida, Takeshi Koyama

    2023.3.3 

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    Event date: 2023.3

    Presentation type:Oral presentation (general)  

  25. BEDT-TTF化合物における電荷不均化状態の探索 Invited

    岸田英夫

    研究会 ―相関電子の軌道自由度から生まれる多様性と普遍性―  2022.10.28 

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    Event date: 2022.10

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Venue:東北大学   Country:Japan  

  26. 電気化学ドープされた酸化インジウムスズの三次非線形感受率

    犬飼大樹,岸田英夫

    第83回応用物理学会秋季学術講演会  2022.9.22 

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    Event date: 2022.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue: 川内北キャンパス+オンライン開催   Country:Japan  

  27. α''-(BEDT-TTF)2Rb1.2Co(SCN)4の圧力下ラマン散乱スペクトルの温度依存性

    石川敦也, 中村優斗, 井口敏, 佐々木孝彦, 米山直樹, 伊藤弘毅, 岩井伸一郎, 岸田英夫

    日本物理学会2022年秋季大会  2022.9.15 

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    Event date: 2022.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東京工業大学   Country:Japan  

  28. SrIrO3単結晶薄膜の偏光ラマン散乱スペクトル

    黄泰俊, 中村優斗, 堀惣介, 上田浩平, 松野丈夫, 岩井伸一郎, 岸田英夫

    日本物理学会2022年秋季大会  2022.9.13 

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    Event date: 2022.9

    Language:Japanese   Presentation type:Poster presentation  

    Venue:東京工業大学   Country:Japan  

  29. 高温超伝導体YBa2Cu3Oyの超高速準粒子ダイナミクスIII

    加藤遼, 昆彬之, 大橋拓純, 天野辰哉, 川上洋平, 伊藤弘毅, 中村優斗, 岸田英夫, 佐々木孝彦, 西嵜照和, 大串研也, 岩井伸一郎

    日本物理学会2022年秋季大会  2022.9.13 

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    Event date: 2022.9

    Language:Japanese   Presentation type:Poster presentation  

    Venue:東京工業大学   Country:Japan  

  30. 単層グラフェンの三次非線形感受率のフェルミエネルギー依存性

    犬飼大樹, 小山剛史, 河原憲治, 吾郷浩樹, 岸田英夫

    日本物理学会2022年秋季大会  2022.9.13 

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    Event date: 2022.9

    Language:Japanese   Presentation type:Poster presentation  

    Venue:東京工業大学   Country:Japan  

  31. 5d電子系ディラック半金属SrIrO3薄膜における超高速光キャリアダイナミクスⅡ

    昆彬之, 加藤遼, 赤嶺勇人, 天野辰哉, 川上洋平, 伊藤弘毅, 中村優斗, 岸田英夫, 松野丈夫, 岩井伸一郎

    日本物理学会2022年秋季大会  2022.9.12 

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    Event date: 2022.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東京工業大学   Country:Japan  

  32. スピン軌道モット絶縁体α-RuCl3における超高速磁気光学応答 II

    天野辰哉, 川上洋平, 伊藤弘毅, 今野克哉, 青山拓也, 今井良宗, 大串研也, 若林裕助, 後藤貫太, 中村優斗, 岸田英夫, 米満賢治, 岩井伸一郎

    日本物理学会2022年秋季大会  2022.9.12 

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    Event date: 2022.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東京工業大学   Country:Japan  

  33. 有機デバイスにおける界面分極の安定化と分極ヒステリシスの誘発

    横倉 聖也、富松 明宏、原田 潤、高橋 幸裕、中村 優斗、岸田 英夫、水津 理恵、松下 未知雄、阿波賀 邦夫

    2022年第69回応用物理学会春季学術講演会  2022.3.24 

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    Event date: 2022.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:青山学院大学&オンライン   Country:Japan  

  34. スピン軌道モット絶縁体α-RuCl3における超高速磁気光学応答

    天野辰哉, 川上洋平, 伊藤弘毅, 今野克哉, 青山拓也, 今井良宗, 大串研也, 若林裕助, 後藤貫太, 中村優斗, 岸田英夫, 米満賢治, 岩井伸一郎

    日本物理学会第77回年次大会(2022年)  2022.3.15 

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    Event date: 2022.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン  

  35. 電子型強誘電体α-(ET)2I3の6 fs SHG分光

    川上洋平, 天野辰哉, 伊藤弘毅, 山本薫, 中村優斗, 岸田英夫, 佐々木孝彦, 米満賢治, 岩井伸一郎

    日本物理学会第77回年次大会(2022年)  2022.3.16 

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    Event date: 2022.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン  

  36. 高温超伝導体YBa2Cu3Oyの超高速準粒子ダイナミクスII

    加藤遼, 昆彬之, 大橋拓純, 天野辰哉, 川上洋平, 伊藤弘毅, 中村優斗, 岸田英夫, 佐々木孝彦, 西嵜照和, 大串研也, 岩井伸一郎

    日本物理学会第77回年次大会(2022年)  2022.3.16 

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    Event date: 2022.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン  

  37. 5d電子系ディラック半金属SrIrO3薄膜における超高速光キャリアダイナミクス

    昆彬之, 加藤遼, 赤嶺勇人, 天野辰哉, 川上洋平, 伊藤弘毅, 中村優斗, 岸田英夫, 松野丈夫, 岩井伸一郎

    日本物理学会第77回年次大会(2022年)  2022.3.16 

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    Event date: 2022.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン  

  38. α''-(BEDT-TTF)2Rb1.2Co(SCN)4のラマン散乱スペクトルの圧力依存性

    石川敦也, 中村優斗, 井口敏, 佐々木孝彦, 米山直樹, 伊藤弘毅, 岩井伸一郎, 岸田英夫

    日本物理学会第77回年次大会(2022年)  2022.3.15 

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    Event date: 2022.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン  

  39. Fermi level dependence of ultrafast time-resolved luminescence from single-layer graphene International conference

    Daiki Inukai, Takeshi Koyama, Kenji Kawahara, Hiroki Ago, Hideo Kishida

    APS March Meeting 2022  2022.3.16 

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    Event date: 2022.3

    Language:English   Presentation type:Oral presentation (general)  

  40. External field control of electronic states in PEDOT:PSS International conference

    Hideo Kishida, Tatsuki Maeda, Kai Takagi, Toshiki Takahashi, Yuto Nakamura, Takeshi Koyama

    India-Japan Workshop on Biomolecular Electronics and Organic Nanotechnology for Environment Preservation (IJWBME 2020)  2021.12.9 

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    Event date: 2021.12

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Nagoya University, Nagoya, Aichin   Country:Japan  

  41. 超高圧下における多結晶 PtN2膜の合成と特性評価

    丹羽 健, 飯塚 友規, 黒澤 昌志, 中村 優斗, 岸田 英夫, 中塚 理, 佐々木 拓也, GAIDA Nico Alexander, 長谷川 正

    第62回高圧討論会  2021.10.19 

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    Event date: 2021.10

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:アクリエひめじ(兵庫県姫路市)   Country:Japan  

  42. 有機電荷移動錯体α-(BEDT-TTF)2I3における低温圧力下のラマン散乱スペクトル

    高橋紀揮, 中村優斗, 岸田英夫

    日本物理学会2021年秋季大会  2021.9.22 

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    Event date: 2021.9

    Language:Japanese   Presentation type:Poster presentation  

    Venue:オンライン   Country:Japan  

  43. 陰イオン状態にある有機電子受容体TCNQ分子の光励起状態II

    竜野友希, 小山剛史, 岸田英夫

    日本物理学会2021年秋季大会  2021.9.22 

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    Event date: 2021.9

    Language:Japanese   Presentation type:Poster presentation  

    Venue:オンライン   Country:Japan  

  44. 単層MoS2のフェムト秒時間分解発光分光

    斉藤健輔, 岡田光博, 北浦良, 岸田英夫, 小山剛史

    日本物理学会2021年秋季大会  2021.9.22 

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    Event date: 2021.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン   Country:Japan  

  45. イオンゲルにより電気化学ドープした単層グラフェンの超高速時間分解発光

    犬飼大樹, 小山剛史, 河原憲治, 吾郷浩樹, 岸田英夫

    日本物理学会2021年秋季大会  2021.9.22 

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    Event date: 2021.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン   Country:Japan  

  46. 有機MISIMデバイスにおける界面分極の安定化と分極ヒステリシスの誘発

    横倉 聖也,富松 明宏,原田 潤,高橋 大空,高橋 幸裕,中村 優斗,岸田 英夫,水津 理恵,松下 未知雄,阿波賀 邦夫

    第15回分子科学討論会  2021.9.18 

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    Event date: 2021.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン   Country:Japan  

  47. 超高圧下で単結晶サファイア基板上に成長したPtN2膜の性状と物性

    丹羽 健, 飯塚 友規, 黒澤 昌志, 中村 優斗, 岸田 英夫, 中塚 理, 佐々木 拓也, Gaida Nico Alexander, 長谷川 正

    日本金属学会2021年秋期講演大会  2021.9.16 

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    Event date: 2021.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン   Country:Japan  

  48. イオンゲルを用いて電気化学ドーピングした単層グラフェンのラマン散乱分光による評価

    犬飼 大樹、小山 剛史、河原 憲治、吾郷 浩樹、岸田 英夫

    第82回応用物理学会秋季学術講演会  2021.9.10 

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    Event date: 2021.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン   Country:Japan  

  49. ドープされた共役系高分子PEDOT:PSSの圧力下におけるラマン散乱測定

    高木 魁、高橋 紀揮、岸田 英夫、小山 剛史、中村 優斗

    第82回応用物理学会秋季学術講演会  2021.9.12 

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    Event date: 2021.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン   Country:Japan  

  50. Femtosecond photoluminescence from epitaxial graphene on SiC International conference

    Takeshi Koyama, Kensuke Saito, Tomonari Koishi, Jianfeng Bao, Wataru Norimatsu, Michiko Kusunoki, and Hideo, Kishida

    19th International Conference on Luminescence  2021.7.27 

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    Event date: 2021.7

    Language:English   Presentation type:Oral presentation (general)  

    Venue:South Lake Hotel, Changchun, China (In-person/Online hybrid)   Country:China  

  51. Experimental determination of the complex third-order nonlinear optical susceptibility in graphene International conference

    Daiki Inukai, Takeshi Koyama, Kenji Kawahara, Hiroki Ago, Hideo Kishida

    APS March Meeting 2021  2021.3.18 

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    Event date: 2021.3

    Language:English   Presentation type:Oral presentation (general)  

    Venue:オンライン開催   Country:United States  

  52. 高温超伝導体Yba2Cu3Oyの超高速準粒子ダイナミクス

    大橋拓純, 天野辰哉, 川上洋平, 伊藤弘毅, 中村優斗, 岸田英夫, 佐々木孝彦, 西嵜照和, 大串研也, 岩井伸一郎

    日本物理学会第76回年次大会(2021年)  2021.3.12 

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    Event date: 2021.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン開催   Country:Japan  

  53. 陰イオン状態にある有機電子受容体TCNQ分子の光励起状態

    竜野友希, 小山剛史, 岸田英夫

    日本物理学会第76回年次大会(2021年)  2021.3.15 

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    Event date: 2021.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン開催   Country:Japan  

  54. キタエフスピン液体候補物質α-RuCl3における超高速スピンダイナミクス III

    天野辰哉, 大橋拓純, 川上洋平, 伊藤弘毅, 今野克哉, 青山拓也, 今井良宗, 大串研也, 若林裕助, 後藤貫太, 中村優斗, 岸田英夫, 米満賢治, 岩井伸一郎

    日本物理学会第76回年次大会(2021年)  2021.3.12 

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    Event date: 2021.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン開催   Country:Japan  

  55. Control of the photoluminescence by tuning the Fermi level in single-layer graphene

    Daiki Inukai, Kensuke Saito, Takeshi Koyama, Kenji Kawahara, Hiroki Ago, Hideo Kishida

    第59回フラーレン・ナノチューブ・グラフェン総合シンポジウム  2020.9.17 

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    Event date: 2020.9

    Language:English   Presentation type:Oral presentation (general)  

    Venue:オンライン開催   Country:Japan  

  56. Time-resolved photoluminescence spectroscopy of epitaxial monolayer and bilayer graphene on SiC

    Kensuke Saito, Jianfeng Bao, Wataru Norimatsu, Michiko Kusunoki, Hideo Kishida, Takeshi Koyama

    第59回フラーレン・ナノチューブ・グラフェン総合シンポジウム  2020.9.17 

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    Event date: 2020.9

    Language:English   Presentation type:Poster presentation  

    Venue:オンライン開催   Country:Japan  

  57. ラマンイメージング法によるポリチオフェン薄膜のイオン液体ドーピング状態の評価

    宮脇 渉平, 犬飼 大樹, 中村 優斗, 小山 剛史, 岸田 英夫

    第81回応用物理学会秋季学術講演会  2020.9.10 

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    Event date: 2020.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン開催   Country:Japan  

  58. 混晶系量子スピン液体物質κ-(BEDT-TTF)2Ag2xCu2(1-x)(CN)3の分光学的研究Ⅱ

    中村優斗, 吉田幸大, 前里光彦, 北川宏, 齋藤軍治, 岸田英夫

    日本物理学会2020年秋季大会  2020.9.11 

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    Event date: 2020.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン開催   Country:Japan  

  59. 有機金属(HMTTeF)(Et2TCNQ)(THF)xのラマン散乱スペクトルの温度依存性

    佐滝祥介, 中村優斗, 吉田幸大, 齋藤軍治, 岸田英夫

    日本物理学会2020年秋季大会  2020.9.11 

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    Event date: 2020.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン開催   Country:Japan  

  60. 単層グラフェンにおける第三高調波発生の励起波長依存性

    犬飼大樹, 小山剛史, 河原憲治, 吾郷浩樹, 岸田英夫

    日本物理学会2020年秋季大会  2020.9.11 

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    Event date: 2020.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン開催   Country:Japan  

  61. 混晶系量子スピン液体物質κ-(BEDT-TTF)2Ag2xCu2(1-x)(CN)3の分光学的研究

    中村優斗、 吉田幸大、 前里光彦、 齋藤軍治、 岸田英夫

    日本物理学会第75回年次大会(2020年)  2020.3.19 

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    Event date: 2020.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:名古屋大学 東山キャンパス(名古屋市)(新型コロナウイルス感染症関係の対応により現地開催中止)   Country:Japan  

  62. イオン状態にある有機電子受容体TCNQ分子の発光

    竜野友希、 小山剛史、 岸田英夫

    日本物理学会第75回年次大会(2020年)  2020.3.18 

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    Event date: 2020.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:名古屋大学 東山キャンパス(名古屋市)(新型コロナウイルス感染症関係の対応により現地開催中止)   Country:Japan  

  63. 金属的単層カーボンナノチューブバンドルの時間分解発光測定

    梅脇展輝、 斉藤健輔、 宮田耕充、 岸田英夫、 小山剛史

    日本物理学会第75回年次大会(2020年)  2020.3.18 

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    Event date: 2020.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:名古屋大学 東山キャンパス(名古屋市)(新型コロナウイルス感染症関係の対応により現地開催中止)   Country:Japan  

  64. ディラック半金属SrIrO3薄膜における光キャリアダイナミクス II

    大橋拓純、 赤嶺勇人、 天野辰哉、 川上洋平、 伊藤弘毅、 中村優斗、 岸田英夫、 松野丈夫、 岩井伸一郎

    日本物理学会第75回年次大会(2020年)  2020.3.18 

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    Event date: 2020.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:名古屋大学 東山キャンパス(名古屋市)(新型コロナウイルス感染症関係の対応により現地開催中止)   Country:Japan  

  65. 単層グラフェンにおける第三高調波発生の共鳴過程

    犬飼大樹、 小山剛史、 河原憲治、 吾郷浩樹、 岸田英夫

    日本物理学会第75回年次大会(2020年)  2020.3.18 

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    Event date: 2020.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:名古屋大学 東山キャンパス(名古屋市)(新型コロナウイルス感染症関係の対応により現地開催中止)   Country:Japan  

  66. 有機電荷移動錯体α-(BEDT-TTF)2I3における圧力下のラマン散乱スペクトル

    高橋紀揮, 中村優斗, 岸田英夫

    日本物理学会第75回年次大会(2020年)  2020.3.16 

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    Event date: 2020.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:名古屋大学 東山キャンパス(名古屋市)(新型コロナウイルス感染症関係の対応により現地開催中止)   Country:Japan  

  67. 6 fs単一サイクル近赤外パルスによる有機超伝導体の第2、第3高調波発生II

    川上洋平、 天野辰哉、 伊藤弘毅、 川口玄太、 山本浩史、 中村優斗、 岸田英夫、 佐々木孝彦、 石原純夫、 米満賢治、 岩井伸一郎

    日本物理学会第75回年次大会(2020年)  2020.3.16 

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    Event date: 2020.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:名古屋大学 東山キャンパス(名古屋市)(新型コロナウイルス感染症関係の対応により現地開催中止)   Country:Japan  

  68. ペロブスカイト化合物SrIrO3の単結晶薄膜の光学応答

    中村 優斗、松野 丈夫、岩井 伸一郎、岸田 英夫

    2020年第67回応用物理学会春季学術講演会  2020.3.15 

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    Event date: 2020.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:上智大学 四谷キャンパス(東京都千代田区)(新型コロナウイルス感染症関係の対応により中止、発表は講演予稿集の発行を持って成立とする)   Country:Japan  

  69. イオン液体によりドーピングされた単層グラフェンの超高速時間分解発光測定

    犬飼 大樹、斉藤 健輔、小山 剛史、河原 憲治、吾郷 浩樹、岸田 英夫

    2020年第67回応用物理学会春季学術講演会  2020.3.14 

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    Event date: 2020.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:上智大学 四谷キャンパス(東京都千代田区)(新型コロナウイルス感染症関係の対応により中止、発表は講演予稿集の発行を持って成立とする)   Country:Japan  

  70. Electronic Raman scattering spectra of various types of BEDT-TTF compounds International conference

    YUTO Nakamura, Toshiki Takahashi, Takaaki Hiramatsu, Yukihiro Yoshida, Gunzi Saito, Hideo Kishida

    APS March Meeting 2020  2020.3.6 

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    Event date: 2020.3

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Denver, CO, USA (Oral 12分, session W56.00013) 新型コロナウイルスのため開催中止   Country:United States  

  71. Analysis of Raman scattering spectra of single-layer graphene doped with an ionic liquid International conference

    Daiki Inukai, Takeshi Koyama, Kenji Kawahara, Hiroki Ago, Hideo Kishida

    APS March Meeting 2020  2020.3.2 

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    Event date: 2020.3

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Denver, CO, USA (Oral 12分, session, A57.00010) コロナウイルスのため開催中止   Country:United States  

  72. Optical Study of PEDOT:PSS Doped with an Ionic Liquid International conference

    Hideo Kishida, Tatsuki Maeda, Yuto Nakamura and Takeshi Koyama

    2019 MRS Fall Meeting 

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    Event date: 2019.12

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Boston, Massachusetts, USA   Country:United States  

  73. Synthesis of polythiophene from diiodo-bithiophene molecules inside carbon nanotubes International conference

    Hiroto Kageyama, Hideo Kishida, and Takeshi Koyama

    32nd International Microprocesses and Nanotechnology Conference(MNC 2019)  2019.10.31 

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    Event date: 2019.10

    Language:English   Presentation type:Oral presentation (general)  

    Venue:広島国際会議場(広島県広島市)   Country:Japan  

  74. Ultrafast photoluminescence from epitaxial bilayer graphene on SiC International conference

    Kensuke Saito, Tomonari Koishi, Jianfeng Bao, Wataru Norimatsu, Michiko Kusunoki, Hideo Kishida, and Takeshi Koyama

    32nd International Microprocesses and Nanotechnology Conference(MNC 2019)  2019.10.30 

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    Event date: 2019.10

    Language:English   Presentation type:Oral presentation (general)  

    Venue:広島国際会議場(広島県広島市)   Country:Japan  

  75. 単一サイクル光強電場が駆動する有機超伝導体の非線形電荷振動

    川上 洋平、天野 辰哉、伊藤 弘毅、川口 玄太、山本 浩史、岸田 英夫、伊藤 桂介、佐々木 孝彦、石原 純夫、田中 康寛、米満 賢治、岩井 伸一郎

    第80回応用物理学会秋季学術講演会  2019.9.19 

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    Event date: 2019.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:北海道大学 札幌キャンパス(北海道札幌市)   Country:Japan  

  76. 金属-絶縁体転移を示すTTF-TCNQのラマン散乱スペクトルの温度依存性

    佐滝祥介, 中村優斗, 岸田英夫

    日本物理学会2019年秋季大会  2019.9.13 

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    Event date: 2019.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:岐阜大学(柳戸キャンパス) (岐阜県岐阜市)   Country:Japan  

  77. 6 fs単一サイクル近赤外パルスによる有機超伝導体の第2、第3高調波発生

    川上洋平、 天野辰哉、 伊藤弘毅、 岸田英夫、 佐々木孝彦、 石原純夫、 米満賢治、 岩井伸一郎

    日本物理学会2019年秋季大会  2019.9.12 

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    Event date: 2019.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:岐阜大学(柳戸キャンパス) (岐阜県岐阜市)   Country:Japan  

  78. ディラック半金属SrIrO3薄膜における光キャリアダイナミクス

    大橋拓純、 赤嶺勇人、 天野辰哉、 川上洋平、 伊藤弘毅、 中村優斗、 岸田英夫、 松野丈夫、 岩井伸一郎

    日本物理学会2019年秋季大会  2019.9.12 

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    Event date: 2019.9

    Language:Japanese   Presentation type:Poster presentation  

    Venue:岐阜大学(柳戸キャンパス) (岐阜県岐阜市)   Country:Japan  

  79. 5d電子系半金属SrIrO3薄膜の超高速光応答II

    赤嶺勇人、 大橋拓純、 天野辰哉、 川上洋平、 伊藤弘毅、 中村優斗、 岸田英夫、 松野丈夫、 岩井伸一郎

    日本物理学会2019年秋季大会  2019.9.12 

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    Event date: 2019.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:岐阜大学(柳戸キャンパス) (岐阜県岐阜市)   Country:Japan  

  80. SiC上エピタキシャル二層グラフェンの超高速発光分光

    斉藤健輔, 磊智成, 包建峰, 乗松航, 楠美智子、 岸田英夫, 小山剛史

    日本物理学会2019年秋季大会  2019.9.12 

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    Event date: 2019.9

    Language:Japanese   Presentation type:Poster presentation  

    Venue:岐阜大学(柳戸キャンパス) (岐阜県岐阜市)   Country:Japan  

  81. イオン液体によりドーピングした単層グラフェンのラマン散乱分光III

    犬飼大樹、 小山剛史、 河原憲治、 吾郷浩樹、 岸田英夫

    日本物理学会2019年秋季大会  2019.9.12 

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    Event date: 2019.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:岐阜大学(柳戸キャンパス) (岐阜県岐阜市)   Country:Japan  

  82. 単層カーボンナノチューブに内包されたMoTeナノワイヤーのラマン散乱スペクトル

    中村優斗、 小山剛史、 永田雅貴、 中西勇介、 志賀拓麿、 岸田英夫

    日本物理学会2019年秋季大会  2019.9.12 

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    Event date: 2019.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:岐阜大学(柳戸キャンパス) (岐阜県岐阜市)   Country:Japan  

  83. ドープされた共役系高分子PCPDTBTの分光学的研究

    徳田優, 犬飼大樹, 中村優斗, 小山剛史, 岸田英夫

    日本物理学会2019年秋季大会  2019.9.10 

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    Event date: 2019.9

    Language:Japanese   Presentation type:Poster presentation  

    Venue:岐阜大学(柳戸キャンパス) (岐阜県岐阜市)   Country:Japan  

  84. 有機三角格子物質κ-(BEDO-TTF)2CF3SO3の光学スペクトル

    中村優斗、 水越和志、 伊東裕、 巴山洋美、 吉田幸大、 齋藤軍治、 岸田英夫

    日本物理学会2019年秋季大会  2019.9.10 

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    Event date: 2019.9

    Language:Japanese   Presentation type:Poster presentation  

    Venue:岐阜大学(柳戸キャンパス) (岐阜県岐阜市)   Country:Japan  

  85. α"-(BEDT-TTF)2Rb1.2Co(SCN)4の電場下ラマン散乱スペクトル

    中村優斗、 井口敏、 佐々木孝彦、 米山直樹、 岩井伸一郎、 岸田英夫

    日本物理学会2019年秋季大会  2019.9.10 

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    Event date: 2019.9

    Language:Japanese   Presentation type:Poster presentation  

    Venue:岐阜大学(柳戸キャンパス) (岐阜県岐阜市)   Country:Japan  

  86. メーカーフリンジ法を用いた単層グラフェンにおける第三高調波発生の観測

    犬飼 大樹, 小山 剛史, 河原 憲治, 吾郷 浩樹, 岸田 英夫

    第57回 フラーレン・ナノチューブ・グラフェン総合シンポジウム  2019.9.5 

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    Event date: 2019.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:名古屋大学 理学南館 坂田・平田ホール(愛知県名古屋市)   Country:Japan  

  87. Time-resolved photoluminescence spectroscopy of epitaxial bilayer graphene on SiC

    Kensuke Saito, Tomonari Koishi, Jianfeng Bao, Wataru Norimatsu, Michiko Kusunoki, Hideo Kishida, Takeshi Koyama

    第57回 フラーレン・ナノチューブ・グラフェン総合シンポジウム  2019.9.3 

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    Event date: 2019.9

    Language:English   Presentation type:Poster presentation  

    Venue:名古屋大学 理学南館 坂田・平田ホール(愛知県名古屋市)   Country:Japan  

  88. 6 fs単一サイクル光強電場による有機超伝導体の非線形電荷振動III

    川上洋平、 天野辰哉、 赤嶺勇人、 伊藤弘毅、 川口玄太、 山本浩史、 岸田英夫、 佐々木孝彦、 石原純夫、 米満賢治、 岩井伸一郎

    日本物理学会第74回年次大会(2019年)  2019.3.16 

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    Event date: 2019.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:九州大学(伊都キャンパス) (福岡県福岡市)   Country:Japan  

  89. イオン液体によりドーピングした単層グラフェンのラマン散乱分光II

    犬飼大樹、 小山剛史、 河原憲治、 吾郷浩樹、 岸田英夫

    日本物理学会第74回年次大会(2019年)  2019.3.15 

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    Event date: 2019.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:九州大学(伊都キャンパス) (福岡県福岡市)   Country:Japan  

  90. 5d電子系半金属SrIrO3薄膜の超高速光応答

    赤嶺勇人、 天野辰哉、 大橋拓純、 川上洋平、 伊藤弘毅、 中村優斗、 岸田英夫、 松野丈夫、 岩井伸一郎

    日本物理学会第74回年次大会(2019年)  2019.3.16 

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    Event date: 2019.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:九州大学(伊都キャンパス) (福岡県福岡市)   Country:Japan  

  91. V2O3多結晶薄膜における光誘起絶縁体-金属転移の超高速ダイナミクス II

    天野辰哉、 赤嶺勇人、 大橋拓純、 川上洋平、 伊藤弘毅、 中村優斗、 岸田英夫、 石原純夫、 Laurent Cario、 Etienne Janod、 Benoit Corraze、 Maciej Lorenc、 岩井伸一郎

    日本物理学会第74回年次大会(2019年)  2019.3.16 

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    Event date: 2019.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:九州大学(伊都キャンパス) (福岡県福岡市)   Country:Japan  

  92. κ-(BEDT-TTF)2Ag2(CN)3の低波数ラマン散乱スペクトルII

    中村優斗、 長屋宏樹、 平松孝章、 吉田幸大、 齋藤軍治、 岸田英夫

    日本物理学会第74回年次大会(2019年)  2019.3.15 

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    Event date: 2019.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:九州大学(伊都キャンパス) (福岡県福岡市)   Country:Japan  

  93. High pressure infrared study of a monomer Mott insulator (ET)Ag4(CN)5

    Andhika Kiswandhi, Mitsuhiko Maesato, Shinya Tomeno, Yukihiro Yoshid、 Hidekazu Okamura、 Yuka Ikemoto、 Hideo Kishida、 Gunzi Saito, and Hiroshi Kitagawa

    日本物理学会第74回年次大会(2019年)  2019.3.15 

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    Event date: 2019.3

    Language:English   Presentation type:Oral presentation (general)  

    Venue:九州大学(伊都キャンパス) (福岡県福岡市)   Country:Japan  

  94. Optical study of electrically controlled π-electronic systems International conference

    Hideo Kishida

    India-Japan Workshop on Biomolecular Electronics and Organic Nanotechnology for Environment Preservation 

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    Event date: 2018.12

    Language:English   Presentation type:Oral presentation (keynote)  

    Venue:CSIR-National Physical Laboratory, New Delhi, India   Country:India  

  95. Relationship between the anisotropy of optical conductivity and interdimer transfer integrals in κ-(BEDT-TTF)2X International conference

    Kazushi Mizukoshi, Yuto Nakamura, Yukihiro Yoshida, Gunzi Saito, and Hideo Kishida

    The 8th TOYOTA RIKEN International Workshop on "Organic Semiconductors, Conductors, and Electronics""Relationship between the anisotropy of optical conductivity and interdimer transfer integrals in -(BEDT-TTF)2X"  2018.10.24 

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    Event date: 2018.10

    Language:English   Presentation type:Poster presentation  

    Venue:Toyota Physical and Chemical Research Institute, Hiroo INOKUCHI Hall, Nagakute, Aichi, Japan   Country:Japan  

  96. t-ブチル基により修飾された多環芳香族炭化水素ヘキサベンゾコロネンの電場変調吸収分光

    大橋亮介、中村優斗、吉田幸大、北川宏、岸田英夫

    第79回応用物理学会秋季学術講演会  2018.9.21 

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    Event date: 2018.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:名古屋国際会議場(愛知県名古屋市)   Country:Japan  

  97. カーボンナノチューブに内包されたポルフィリンの光学応答

    磊 智成、杉浦 潤平、大橋 亮介、小山 剛史、安坂 幸師、斎藤 毅、岸田 英夫

    第79回応用物理学会秋季学術講演会  2018.9.19 

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    Event date: 2018.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:名古屋国際会議場(愛知県名古屋市)   Country:Japan  

  98. カーボンナノチューブへの内包によるトランスアゾベンゼンとシスアゾベンゼンの安定化

    濵島 圭佑、笠松 大輝、小山 剛史、安坂 幸師、斎藤 毅、岸田 英夫

    第79回応用物理学会秋季学術講演会  2018.9.19 

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    Event date: 2018.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:名古屋国際会議場(愛知県名古屋市)   Country:Japan  

  99. κ-(BEDT-TTF)2Ag2(CN)3の低波数ラマン散乱スペクトル

    長屋宏樹、中村優斗、平松孝章、吉田幸大、齋藤軍治、岸田英夫

    日本物理学会2018年秋季大会  2018.9.11 

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    Event date: 2018.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:同志社大学 京田辺キャンパス (京都府京田辺市)   Country:Japan  

  100. α"-(BEDT-TTF)2RbCo(SCN)4のラマン散乱スペクトルⅡ

    中村優斗、井口敏、佐々木孝彦、米山直樹、岩井伸一郎、岸田英夫

    日本物理学会2018年秋季大会  2018.9.11 

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    Event date: 2018.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:同志社大学 京田辺キャンパス (京都府京田辺市)   Country:Japan  

  101. イオン液体によりドーピングした単層グラフェンのラマン散乱分光

    犬飼大樹、小山剛史、河原憲治、吾郷浩樹、岸田英夫

    日本物理学会2018年秋季大会  2018.9.10 

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    Event date: 2018.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:同志社大学 京田辺キャンパス (京都府京田辺市)   Country:Japan  

  102. V2O3多結晶薄膜における光誘起絶縁体-金属転移の超高速ダイナミクス

    天野辰哉、 赤嶺勇人、 川上洋平、 伊藤弘毅、 中村優斗、 岸田英夫、 石原純夫、 Laurent Cario、 Etienne Janod、 Benoit Corraze、 Maciej Lorenc、 岩井伸一郎

    日本物理学会2018年秋季大会  2018.9.9 

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    Event date: 2018.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:同志社大学 京田辺キャンパス (京都府京田辺市)   Country:Japan  

  103. fs単一サイクル光強電場による有機超伝導体の非線形電荷振動II

    川上洋平、 天野辰哉、 米山雄登、 赤嶺勇人、 伊藤弘毅、 川口玄太、 山本浩史、 岸田英夫、 伊藤桂介、 佐々木孝彦、 石原純夫、 田中康寛、 米満賢治、 岩井伸一郎

    日本物理学会2018年秋季大会  2018.9.9 

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    Event date: 2018.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:同志社大学 京田辺キャンパス (京都府京田辺市)   Country:Japan  

  104. Relaxation of photoexcited state of porphyrin in carbon nanotube International conference

    Tomonari Koishi, Junpei Sugiura, Ryosuke Ohashi, Takeshi Koyama, Koji Asaka, Takeshi Saito, Hideo Kishida

    2018 KJF International Conference on Organic Materials for Electronics and Photonics (KJF-ICOMEP 2018)  2018.9.5 

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    Event date: 2018.9

    Language:English   Presentation type:Poster presentation  

    Venue:Nagaragawa Convention Center (長良川国際会議場), Gifu, Japan   Country:Japan  

  105. Strategy for optimization of writing light in azobenzene-based reversible optical recording materials International conference

    Keisuke Hamajima, Taiki Kasamatsu, Takeshi Koyama, Koji Asaka, Takeshi Saito, Hideo Kishida

    2018 KJF International Conference on Organic Materials for Electronics and Photonics (KJF-ICOMEP 2018)  2018.9.5 

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    Event date: 2018.9

    Language:English   Presentation type:Poster presentation  

    Venue:Nagaragawa Convention Center (長良川国際会議場), Gifu, Japan   Country:Japan  

  106. Ultrafast decay of photoluminescence from epitaxial and transferred monolayer graphene International conference

    Takeshi Koyama, Hirotaka Imaeda, Hideo Kishida, Kenji Kawahara, Hiroki Ago, Jianfeng Bao, Tomoo Terasawa, Wataru Norimatsu, Michiko Kusunoki

    The 34th International Conference on Physics of Semiconductors (ICPS 2018)  2018.7.30 

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    Event date: 2018.7 - 2018.8

    Language:English   Presentation type:Poster presentation  

    Venue:Corum conference center, Montpellier, France   Country:France  

  107. 6 fs単一サイクル赤外光によるα-(ET)2I3の電荷秩序融解II;反射率変化とSHG強度の変化

    赤嶺勇人、 天野辰哉、 川上洋平、 伊藤弘毅、 山本薫、 中村優斗、 岸田英夫、 佐々木孝彦、 石原純夫、 米満賢治、 岩井伸一郎

    日本物理学会 第73回年次大会(2018年)  2018.3.25 

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    Event date: 2018.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東京理科大学 野田キャンパス (千葉県野田市)   Country:Japan  

  108. 6 fs単一サイクル光強電場による有機超伝導体の非線形電荷振動

    川上洋平、 天野辰哉、 米山雄登、 赤嶺勇人、 伊藤弘毅、 川口玄太、 山本浩史、 岸田英夫、 伊藤桂介、 佐々木孝彦、 石原純夫、 田中康寛、 米満賢治、 岩井伸一郎

    日本物理学会 第73回年次大会(2018年)  2018.3.25 

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    Event date: 2018.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東京理科大学 野田キャンパス (千葉県野田市)   Country:Japan  

  109. 反強磁性モット絶縁体V2O3の赤外6 fs分光 III

    天野辰哉、 赤嶺勇人、 米山雄登、 川上洋平、 伊藤弘毅、 中村優斗、 岸田英夫、 石原純夫、 Laurent Cario、 Etienne Janod、 Benoit Corraze、 Maciej Lorenc、 岩井伸一郎

    日本物理学会 第73回年次大会(2018年)  2018.3.24 

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    Event date: 2018.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東京理科大学 野田キャンパス (千葉県野田市)   Country:Japan  

  110. PMMA膜中に分散させた多環芳香族炭化水素ベンゾ[ghi]ペリレンの電場変調吸収分光

    大橋亮介、 中村優斗、 吉田幸大、 岸田英夫

    日本物理学会 第73回年次大会(2018年)  2018.3.22 

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    Event date: 2018.3

    Language:Japanese   Presentation type:Poster presentation  

    Venue:東京理科大学 野田キャンパス (千葉県野田市)   Country:Japan  

  111. α''-(BEDT-TTF)2RbCo(SCN)4のラマン散乱スペクトル

    中村優斗、 井口敏、 佐々木孝彦、 米山直樹、 岩井伸一郎、 岸田英夫

    日本物理学会 第73回年次大会(2018年)  2018.3.22 

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    Event date: 2018.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東京理科大学 野田キャンパス (千葉県野田市)   Country:Japan  

  112. SiC基板上単層グラフェンのバッファー層による高速な発光減衰

    今枝寛雄、 小山剛史、 岸田英夫、 河原憲治、 吾郷浩樹、 包建峰、 寺澤知潮、 乗松航、 楠美智子

    日本物理学会 第73回年次大会(2018年)  2018.3.24 

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    Event date: 2018.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東京理科大学 野田キャンパス (千葉県野田市)   Country:Japan  

  113. Stability of isomerized forms of photoisomerizable molecules complexed with carbon nanotubes

    第54回 フラーレン・ナノチューブ・グラフェン総合シンポジウム  2018.3.10 

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    Event date: 2018.3

    Language:English   Presentation type:Poster presentation  

    Venue:東京大学 伊藤国際学術研究センター(東京都)   Country:Japan  

  114. Third-harmonic generation process in a thin film of (6,5) single-wall carbon nanotubes

    第54回 フラーレン・ナノチューブ・グラフェン総合シンポジウム  2018.3.10 

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    Event date: 2018.3

    Language:English   Presentation type:Poster presentation  

    Venue:東京大学 伊藤国際学術研究センター(東京都)   Country:Japan  

  115. Ultrafast photocarrier relaxation in monolayer graphene on SiC substrate due to phonons in the buffer layer

    第54回 フラーレン・ナノチューブ・グラフェン総合シンポジウム  2018.3.10 

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    Event date: 2018.3

    Language:English   Presentation type:Poster presentation  

    Venue:東京大学 伊藤国際学術研究センター(東京都)   Country:Japan  

  116. Time-Resolved Photoluminescence from Epitaxial and Transferred Monolayer Graphene on SiC Substrate International conference

    Hirotaka Imaeda, Takeshi Koyama, Hideo Kishida, Kenji Kawahara, Hiroki Ago, Jianfeng Bao, Tomoo Terasawa, Wataru Norimatsu, Michiko Kusunoki

    International Symposium on Epitaxial Graphene 2017 (ISEG-2017)  2017.11.23 

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    Event date: 2017.11

    Language:English   Presentation type:Poster presentation  

    Venue:Nagoya University, Chikusa, Nagoya   Country:Japan  

  117. Ultrafast Decay of Photoluminescence from Monolayer Graphene on SiC Substrate International conference

    Hirotaka Imaeda, Takeshi Koyama, Hideo Kishida, Jianfeng Bao, Wataru Norimatsu, Michiko Kusunoki

    International Conference on Materials and Systems for Sustainability (ICMaSS2017)  2017.9.30 

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    Event date: 2017.9 - 2017.10

    Language:English   Presentation type:Poster presentation  

    Venue:Nagoya University, Chikusa, Nagoya   Country:Japan  

  118. Two-Step Excitation in Monolayer Graphene Induced by Near-Infrared Pulse International conference

    Takeshi Koyama, Kenta Mizutani, Hiroki Ago, Hideo Kishida

    International Conference on Materials and Systems for Sustainability (ICMaSS2017)  2017.9.30 

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    Event date: 2017.9 - 2017.10

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Nagoya University, Chikusa, Nagoya   Country:Japan  

  119. Raman Scattering Spectra of Charge Sensitive Modes in θ-type BEDT -TTF Salts International conference

    Yuto Nakamura, Hiromi Hayama, Yukihiro Yoshida, Gunzi Saito, and Hideo Kishida

    14th Materials Science School for Young Scientists (KINKEN-WAKATE 2017) New Frontier of Molecular Materials (NFMM)  2017.9.30 

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    Event date: 2017.9

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Institute for Materials Research, Tohoku University, Sendai, Japan   Country:Japan  

  120. Charge Disproportionation and its External Field Effects in α'-Type BEDT-TTF Dimer-Mott Insulators International conference

    Hideo Kishida, Ryutaro Horikawa, Yuto Nakamura, Takaaki Hiramatsu, Yukihiro Yoshida, and Gunzi Saito

    12th International Symposium on Crystalline Organic Metals, Superconductors and Magnets (ISCOM2017) 

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    Event date: 2017.9

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Miyagi, Japan   Country:Japan  

  121. Optical Observation of Charge Disproportionation in θ-Type BEDT-TTF Salts with Zinc Complex Anion International conference

    Yuto Nakamura, Hiromi Hayama, Yukihiro Yoshida, Gunzi Saito, and Hideo Kishida

    12th International Symposium on Crystalline Organic Metals, Superconductors and Magnets (ISCOM2017)  2017.9.26 

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    Event date: 2017.9

    Language:English   Presentation type:Poster presentation  

    Venue:Miyagi Zao Royal Hotel, Miyagi, Japan   Country:Japan  

  122. Charge-Transfer Complexes Based on C2v-Symmetric Benzo[ghi]perylene International conference

    Yukihiro Yoshida, Shunsuke Tango, Kazuhide Isomura, Yuto Nakamura, Hideo Kishida, Takashi Koretsune, Makoto Sakata, Yoshiaki Nakano, Hideki Yamochi, and Gunzi Saito

    12th International Symposium on Crystalline Organic Metals, Superconductors and Magnets (ISCOM2017)  2017.9.25 

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    Event date: 2017.9

    Language:English   Presentation type:Poster presentation  

    Venue:Miyagi Zao Royal Hotel, Miyagi, Japan   Country:Japan  

  123. Polarization Selectivity of Charge Localization Induced by 7-fs Nearly Single-Cycle Light-Field in an Organic Metal International conference

    Y. Kawakami, Y. Yoneyama, T. Amano, H. Itoh, K. Yamamoto, Y. Nakamura, H. Kishida, T. Sasaki, S. Ishihara, Y. Tanaka, K. Yonemitsu, and S. Iwai

    12th International Symposium on Crystalline Organic Metals, Superconductors and Magnets (ISCOM2017)  2017.9.25 

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    Event date: 2017.9

    Language:English   Presentation type:Poster presentation  

    Venue:Miyagi Zao Royal Hotel, Miyagi, Japan   Country:Japan  

  124. ダイマーモット絶縁体κ-(ET)2X(X=Cu2(CN)3, Ag2(CN)3, B(CN)4)におけるダイマー内分極のテラヘルツ応答

    伊藤弘毅、 藤原里菜、 川上洋平、 岸田英夫、 吉田幸大、 齋藤軍治、 佐々木孝彦F, 岩井伸一郎

    日本物理学会 2017年秋季大会  2017.9.23 

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    Event date: 2017.9

    Language:Japanese   Presentation type:Poster presentation  

    Venue:岩手大学 上田キャンパス(盛岡市)   Country:Japan  

  125. 有機電子型誘電体の顕微テラヘルツ波発生分光

    藤原里菜、 村上泰樹、 伊藤弘毅、 川上洋平、 山本薫、 米山直樹、 小林亮太、 橋本顕一郎、 井口敏、 佐々木孝彦、 中村優斗、 岸田英夫、 Martin DresselF, 岩井伸一郎

    日本物理学会 2017年秋季大会  2017.9.22 

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    Event date: 2017.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:岩手大学 上田キャンパス(盛岡市)   Country:Japan  

  126. 多環芳香族炭化水素benzo[ghi]perylene錯体のラマン分光

    丹後駿介、 中村優斗、 岸田英夫、 中野義明、 矢持秀起、 吉田幸大、 齋藤軍治

    日本物理学会 2017年秋季大会  2017.9.22 

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    Event date: 2017.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:岩手大学 上田キャンパス(盛岡市)   Country:Japan  

  127. 反強磁性モット絶縁体V2O3の赤外6 fs分光 II

    天野辰哉、 米山雄登、 川上洋平、 伊藤弘毅、 中村優斗、 岸田英夫、 石原純夫、 Laurent Cario、 Etienne Janod、 Benoit Corraze、 Maciej Lorenc、 岩井伸一郎

    日本物理学会 2017年秋季大会  2017.9.22 

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    Event date: 2017.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:岩手大学 上田キャンパス(盛岡市)   Country:Japan  

  128. 6 fs単一サイクル赤外光によるα-(ET)2I3の電荷秩序融解

    川上洋平、 天野辰哉、 米山雄登、 伊藤弘毅、 山本薫、 中村優斗、 岸田英夫、 佐々木孝彦、 石原純夫、 米満賢治、 岩井伸一郎

    日本物理学会 2017年秋季大会  2017.9.22 

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    Event date: 2017.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:岩手大学 上田キャンパス(盛岡市)   Country:Japan  

  129. PMMA膜中に分散させた多環芳香族炭化水素コロネンの光学応答

    大橋亮介、 中村優斗、 岸田英夫、 吉田幸大、 齋藤軍治

    日本物理学会 2017年秋季大会  2017.9.22 

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    Event date: 2017.9

    Language:Japanese   Presentation type:Poster presentation  

    Venue:岩手大学 上田キャンパス(盛岡市)   Country:Japan  

  130. Persistent and reversible photoinduced effects in α'-(BEDT-TTF)2AuBr2 International conference

    Ryutaro Horikawa, Yuto Nakamura, Takaaki Hiramatsu, Yukihiro Yoshida,

    6th International Conferences on Photoinduced Phase Transitions (PIPT6) 

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    Event date: 2017.6

    Language:English   Presentation type:Poster presentation  

    Venue:Sendai International Center, Sendai, Japan   Country:Japan  

  131. Time-domain THz spectroscopy of photoinduced phase transition in charge ordered organic ferroelectrics α-(ET)2I3 International conference

    H. Itoh, R. Fujiwara, Y. Kawakami, K. Yamamoto, Y. Nakamura, H. Kishida, and S. Iwai

    6th International Conferences on Photoinduced Phase Transitions (PIPT6)  2017.6.7 

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    Event date: 2017.6

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Sendai International Center, Sendai, Japan   Country:Japan  

  132. Ultrafast orbital excitation by 6 fs pulse in V2O3 International conference

    Y. Kawakami, T. Kato, Y. Yoneyama, T. Amano, H. Itoh, K. Itoh, T. Sasaki, Y. Nakamura, H. Kishida, L. Cario, E. Janod, B. Corraze, M. Lorenc and S. Iwai

    6th International Conferences on Photoinduced Phase Transitions (PIPT6)  2017.6.5 

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    Event date: 2017.6

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Sendai International Center, Sendai, Japan   Country:Japan  

  133. β型パイロクロア酸化物CsW2O6単結晶の合成と物性II

    二木健太, 岡本佳比古, 天野春樹, 片山尚幸, 澤博, 中村優斗, 岸田英夫, 竹中康司

    日本物理学会 第72回年次大会  2017.3.19 

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    Event date: 2017.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:大阪大学 豊中キャンパス(豊中市)   Country:Japan  

  134. ダイマーモット絶縁体κ-(ET)2B(CN)4におけるテラヘルツ波発生および時間領域分光II

    伊藤弘毅、 大畠洋和、 藤原里菜、 川上洋平、 岸田英夫、 吉田幸大、 齋藤軍治、 岩井伸一郎

    日本物理学会 2016年秋季大会  2017.3.17 

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    Event date: 2017.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:金沢大学 角間キャンパス(金沢市)   Country:Japan  

  135. 三角格子有機伝導体における光誘起電荷局在の偏光解析

    天野辰哉, 米山雄登, 川上洋平, 伊藤弘毅, 山本薫、 中村優斗、 岸田英夫、 佐々木孝彦、 石原純夫, 田中康寛、 米満賢治、 岩井伸一郎

    日本物理学会 2016年秋季大会  2017.3.17 

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    Event date: 2017.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:金沢大学 角間キャンパス(金沢市)   Country:Japan  

  136. 反強磁性モット絶縁体V2O3の赤外6 fs分光

    川上洋平、 加藤隆寛、 米山雄登、 天野辰哉、 伊藤弘毅、 伊藤桂介、 佐々木孝彦、 中村優斗、 岸田英夫、 Laurent Cario、 Etienne Janod、 Maciej Lorenc、 Herve Cailleau、 Eric Collet、 岩井伸一郎

    日本物理学会 第72回年次大会  2017.3.18 

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    Event date: 2017.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:大阪大学 豊中キャンパス(豊中市)   Country:Japan  

  137. 亜鉛錯陰イオンを含むθ型BEDT-TTF塩の電荷秩序と光学応答

    中村優斗、 巴山洋美、 吉田幸大、 齋藤軍治、 岸田英夫

    日本物理学会 第72回年次大会  2017.3.18 

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    Event date: 2017.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:大阪大学 豊中キャンパス(豊中市)   Country:Japan  

  138. α'-(BEDT-TTF)2AuBr2における光学応答と外場効果II

    堀川竜太郎, 中村優斗, 平松孝章、 吉田幸大、 齋藤軍治、 岸田英夫

    日本物理学会 第72回年次大会  2017.3.18 

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    Event date: 2017.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:大阪大学 豊中キャンパス(豊中市)   Country:Japan  

  139. SiC基板上単層グラフェンの時間分解発光

    今枝寛雄、小山剛史、岸田英夫、包建峰、 乗松航、楠美智子

    日本物理学会 第72回年次大会  2017.3.18 

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    Event date: 2017.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:大阪大学 豊中キャンパス(豊中市)   Country:Japan  

  140. テラヘルツ波発生を用いたα型ET塩における光誘起相転移の観測V

    加藤隆寛、 伊藤弘毅、 川上洋平、 山本薫、 中村優斗、 岸田英夫、 岩井伸一郎

    日本物理学会 第72回年次大会  2017.3.19 

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    Event date: 2017.3

    Language:Japanese   Presentation type:Poster presentation  

    Venue:大阪大学 豊中キャンパス(豊中市)   Country:Japan  

  141. 共役系高分子の陰イオンドープ状態の光学的研究 International conference

    岸田英夫、松野泰己、後藤貴哉、吉田翔、中村優斗、小山剛史

    第26回日本MRS年次大会  2016.12.19 

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    Event date: 2016.12

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:横浜市中区   Country:Japan  

  142. BEDT-TTF 化合物における光を用いた電荷秩序状態の制御

    堀川竜太郎、中村優斗、平松孝章、吉田幸大、齋藤軍治、岸田英夫

    分子アーキテクトニクス研究会第7回研究会   2016.10.21 

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    Event date: 2016.10

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:九州大学筑紫キャンパス 筑紫ホール   Country:Japan  

  143. カーボンナノチューブ内における縮合反応によるドープされたπ共役分子の合成

    佐々木淳、小山剛史、岸田英夫、吉田幸大、齋藤軍治

    分子アーキテクトニクス研究会第7回研究会   2016.10.21 

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    Event date: 2016.10

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:九州大学筑紫キャンパス 筑紫ホール   Country:Japan  

  144. 単層グラフェンにおける二段階励起によるキャリアの生成

    小山剛史, 水谷建太, 吾郷浩樹、 岸田英夫

    日本物理学会 2016年秋季大会  2016.9.15 

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    Event date: 2016.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:金沢大学 角間キャンパス(金沢市)   Country:Japan  

  145. ダイマーモット絶縁体κ-(ET)2B(CN)4におけるテラヘルツ波発生および時間領域分光

    伊藤弘毅、 大畠洋和、 藤原里菜、 川上洋平、 岸田英夫、 吉田幸大、 齋藤軍治、 岩井伸一郎

    日本物理学会 2016年秋季大会  2016.9.13 

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    Event date: 2016.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:金沢大学 角間キャンパス(金沢市)   Country:Japan  

  146. α'-(BEDT-TTF)2AuBr2における光学応答と外場効果

    堀川竜太郎, 中村優斗, 平松孝章、 吉田幸大、 齋藤軍治、 岸田英夫

    日本物理学会 2016年秋季大会  2016.9.13 

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    Event date: 2016.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:金沢大学 角間キャンパス(金沢市)   Country:Japan  

  147. Optical anisotropy of polaron states in polyfluorene derivatives International conference

    Takaya Goto, Yuto Nakamura, Takeshi Koyama, and Hideo Kishida

    KJF International Conference on Organic Materials for Electronics and Photonics 2016 (KJF-ICOMEP 2016) 

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    Event date: 2016.9

    Language:English   Presentation type:Oral presentation (general)  

    Venue:福岡市   Country:Japan  

  148. New Ambient-Pressure BEDT-TTF-Based Superconductor Formed with Polymeric Silver(I) Complex Anion  

    YOSHIDA, Yukihiro; HAYAMA, Hiromi; ISHIKAWA, Manabu; OTSUKA, Akihiro; YAMOCHI, Hideki; NAKAMURA, Yuto; KISHIDA, Hideo; ITO, Hiroshi; MAESATO, Mitsuhiko; SAITO, Gunzi

    日本化学会第96春季年会(2016)  2016.3.25 

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    Event date: 2016.3

    Language:English   Presentation type:Poster presentation  

    Venue:同志社大学 京田辺キャンパス   Country:Japan  

  149. 重水素化コロネンを用いた電荷移動錯体のラマン散乱スペクトル

    磯村和秀,岸田英夫,吉田幸大,齋藤軍治

    日本物理学会第71回年次大会  2016.3.21 

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    Event date: 2016.3

    Language:Japanese   Presentation type:Poster presentation  

    Venue:東北学院大学 泉キャンパス (仙台市)   Country:Japan  

  150. β型パイロクロア酸化物CsW2O6単結晶の合成と物性

    二木健太,岡本佳比古,藤井達也,片山尚幸,澤博,中村優斗,岸田英夫,竹中康司

    日本物理学会 第71回年次大会(2016年)  2016.3.22 

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    Event date: 2016.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東北学院大学 泉キャンパス (仙台市)   Country:Japan  

  151. κ-(BEDT-TTF)2Ag2(CN)#32#DRの振動分光解析

    中村優斗、平松孝章、吉田幸大、齋藤軍治、岸田英夫

    日本物理学会 第71回年次大会(2016年)  2016.3.19 

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    Event date: 2016.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東北学院大学 泉キャンパス (仙台市)   Country:Japan  

  152. 化学ドープされたPEDOTの可視光励起による吸収変化

    松野泰己,小山剛史,岸田英夫

    日本物理学会 第71回年次大会(2016年)  2016.3.21 

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    Event date: 2016.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東北学院大学 泉キャンパス (仙台市)   Country:Japan  

  153. Raman scattering in an anisotropic triangular spin lattice system International conference

    Hideo Kishida, Yuto Nakamura, Kazushi Mizukoshi, Yukihiro Yoshida, Gunzi Saito

    APS March Meeting 2016  2016.3.14 

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    Event date: 2016.3

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Baltimore, Maryland, USA   Country:United States  

  154. Impact of Atomic Hydrogen Irradiation on Epitaxial Growth of Ge1-xSnx and its Crystalline Property International conference

    SYUNSUKE FUJINAMI, TAKANORI ASANO, TAKESHI KOYAMA, MASASHI KUROSAWA, MITSUO SAKASHITA, OSAMU NAKATSUKA, HIDEO KISHIDA, SHIGEAKI ZAIMA

    8th International Symposium on Advanced Plasma Science and its Applications for Nitrides and Nanomaterials / 9th International Conference on Plasma-Nano Technology & Science (ISPlasma2016/IC-PLANTS2016)  2016.3.9 

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    Event date: 2016.3

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Nagoya University, Nagoya, Japan   Country:Japan  

  155. Condensation reaction of 5,5"-dibromo-2,2':5'2"-terthiophene inside single-walled carbon nanotubes

    佐々木淳, 小山剛史, 岸田英夫, 吉田幸大, 齋藤軍治

    第50回 フラーレン・ナノチューブ・グラフェン総合シンポジウム  2016.2.22 

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    Event date: 2016.2

    Language:English   Presentation type:Poster presentation  

    Venue:東京大学 伊藤国際学術研究センター(東京都)   Country:Japan  

  156. Charge Dynamics in Doped Conjugated Polymers Studied by Various Laser Spectroscopic Methods International conference

    Hideo Kishida

    India-Japan Expert Group Meeting on Biomolecular Electronics & OrganicNanotechnology for Environment Preservation (IJEGMBE)  2015.12.24 

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    Event date: 2015.12

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Nakamura Centenary Memorial Hall, Kyushu Institute of Technology (Tobata campus)   Country:Japan  

  157. Organic superconductors and quantum spin liquid candidates based on dimer-type ET materials κ-(ET)2X International conference

    Gunzi Saito1, Takaaki Hiramatsu, Yukihiro Yoshida, Akihiro Otsuka, Mitsuhiko Maesato, Yasuhiro Shimizu, Hiroshi Ito, Hideo Kishida

    The International Chemical Congress of Pacific Basin Societies 2015(Pacifichem 2015)  2015.12.19 

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    Event date: 2015.12

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Honolulu, Hawaii, USA   Country:United States  

  158. Coronene-based supramolecular rotors International conference

    Yukihiro Yoshida, yyoshida@meijo-u.ac.jp, Yoshihide Kumagai, Motohiro Mizuno, Kazuhide Isomura, Hideo Kishida, Gunzi Saito

    The International Chemical Congress of Pacific Basin Societies 2015(Pacifichem 2015)  2015.12.16 

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    Event date: 2015.12

    Language:English   Presentation type:Poster presentation  

    Venue:Honolulu, Hawaii, USA   Country:United States  

  159. Coronene-based cation radical salts with segregated columns International conference

    Yukihiro Yoshida, yyoshida@meijo-u.ac.jp, Kazuhide Isomura, Hideo Kishida, Yoshihide Kumagai, Motohiro Mizuno, Masafumi Sakata, Takashi Koretsune, Yoshiaki Nakano, Hideki Yamochi, Mitsuhiko Maesato7, Gunzi Saito

    The International Chemical Congress of Pacific Basin Societies 2015(Pacifichem 2015)  2015.12.19 

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    Event date: 2015.12

    Language:English   Presentation type:Poster presentation  

    Venue:Honolulu, Hawaii, USA   Country:United States  

  160. Current Oscillation and Pulse Generation Based on Nonlinear Conducting Behaviors in Organic Molecular Systems International conference

    Hideo Kishida

    2015 International Symposium on Nonlinear Theory and its Applications (NOLTA2015)  2015.12.4 

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    Event date: 2015.12

    Language:English   Presentation type:Oral presentation (general)  

    Venue:City University of Hong Kong, Hong Kong, China   Country:Hong Kong  

  161. ラマン散乱分光法を用いたダイマーモット絶縁体における電場誘起効果の観測

    岸田英夫

    東京大学物性研短期研究会「低次元電子系におけるエキシトニック相の新展開」 

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    Event date: 2015.11

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Venue:東京大学物性研   Country:Japan  

  162. 有機電荷移動錯体α'-(BEDT-TTF)2AuBr2における非線形伝導

    堀川竜太郎、岸田英夫、吉田幸大、齋藤軍治

    第6回分子アーキテクトニクス研究会  2015.10.23 

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    Event date: 2015.10 - 2014.10

    Language:Japanese   Presentation type:Poster presentation  

    Venue:京都大学桂キャンパスローム記念館(京都府京都市西京区)   Country:Japan  

  163. 高導電性コロネンπカラムの構築

    吉田幸大、磯村和秀、岸田英夫、熊谷翼秀、水野元博、坂田雅文、是常隆、中野義明、矢持秀起、前里光彦、齋藤軍治

    第9回分子化学討論会 東京工業大学  2015.9.18 

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    Event date: 2015.9 - 2014.9

    Language:Japanese   Presentation type:Poster presentation  

    Venue:東京工業大学 大岡山キャンパス (東京都)   Country:Japan  

  164. 化学ドープされたポリチオフェンの共役鎖内ポーラロン移動度の発光測定による評価

    小山剛史, 中村新男, 岸田英夫

    日本物理学会 2015年秋季大会  2015.9.16 

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    Event date: 2015.9 - 2014.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:関西大学 千里山キャンパス (大阪府吹田市)   Country:Japan  

  165. 化学ドープされたPEDOTのポーラロン吸収の励起による励起子吸収の回復

    松野泰己, 小山剛史, 岸田英夫

    日本物理学会 2015年秋季大会  2015.9.16 

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    Event date: 2015.9 - 2014.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:関西大学 千里山キャンパス (大阪府吹田市)   Country:Japan  

  166. ダイヤモンド構造を有する(ET)Ag4(CN)5のラマン散乱スペクトル

    中村優斗、 平松孝章、 吉田幸大、 齋藤軍治、 、 岸田英夫

    日本物理学会2015年秋季大会   2015.9.18 

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    Event date: 2015.9 - 2014.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:関西大学 千里山キャンパス (大阪府吹田市)   Country:Japan  

  167. θ42-(ET)4Zn(NCS)2X2(TCE) [X=Br, Cl]の圧力下電気伝導

    伊東裕,、中村優斗、岸田英夫, 吉田幸大、 齋藤軍治

    日本物理学会 2015年秋季大会  2015.9.18 

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    Event date: 2015.9 - 2014.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:関西大学 千里山キャンパス (大阪府吹田市)   Country:Japan  

  168. 電荷秩序型有機伝導体における光誘起電荷局在の励起偏光依存性

    石川貴悠、 内藤陽太、 加藤隆寛、 川上洋平、 伊藤弘毅、 山本薫、 中村優斗、 岸田英夫、 佐々木孝彦、 石原純夫、 田中康寛、 米満賢治、 岩井伸一郎

    日本物理学会 2015年秋季大会  2015.9.19 

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    Event date: 2015.9 - 2014.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:関西大学 千里山キャンパス (大阪府吹田市)   Country:Japan  

  169. ドナーアクセプター型共役系ポリマーF8BTの配向薄膜の光学応答

    後藤 貴哉、小山 剛史、岸田 英夫

    第76回応用物理学会秋季学術講演会  2015.9.14 

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    Event date: 2015.9 - 2014.9

    Language:Japanese   Presentation type:Poster presentation  

    Venue:名古屋国際会議場(愛知県名古屋市)   Country:Japan  

  170. Optical study of an anisotropic triangular lattice material, κ-(BEDT-TTF)2B(CN)4 International conference

    H. Kishida, K. Mizukoshi, Y. Nakamura, Y. Yoshida, G. Saito

    11th International Symposium on Crystalline Organic Metals, Superconductors and Magnets (ISCOM2015)  2015.9.10 

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    Event date: 2015.9

    Language:English   Presentation type:Poster presentation  

    Venue:Bad Gögging, Germany   Country:Germany  

  171. Formation of π-π Stacking of Cationic Coronene International conference

    Y. Yoshida , K. Isomura , H. Kishida , Y. Kumagai , M. Mizuno , M. Sakata, T. Koretsune, Y. Nakano, H. Yamochi, M. Maesato7, G. Saito

    11th International Symposium on Crystalline Organic Metals, Superconductors and Magnets (ISCOM2015)  2015.9.10 

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    Event date: 2015.9

    Language:English   Presentation type:Poster presentation  

    Venue:Bad Gögging, Germany   Country:Germany  

  172. New quantum spin-liquid candidates, valence-bond solid, and superconductors κ-(BEDT-TTF)2X (X=Ag2(CN)3, B(CN)4, CF3SO3, Ag(CN)[N(CN)2], etc.) International conference

    G. Saito 1,, T. Hiramatsu , Y. Yoshida , A. Otsuka , M. Maesato, Y. Shimizu, H. Ito, H. Kishida

    11th International Symposium on Crystalline Organic Metals, Superconductors and Magnets (ISCOM2015)  2015.9.8 

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    Event date: 2015.9

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Bad Gögging, Germany   Country:Germany  

  173. Ultrafast optical response of the metallic phase of α-(ET)2I3 induced by 7 fs infrared pulse International conference

    T. Ishikawa , Y. Naitoh , Y. Kawakami , H. Itoh , K. Yamamoto , K. Yakushi , H. Kishida, T. Sasaki, S. Ishihara , Y. Tanaka, K. Yonemitsu, S. Iwai

    11th International Symposium on Crystalline Organic Metals, Superconductors and Magnets (ISCOM2015)  2015.9.8 

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    Event date: 2015.9

    Language:English   Presentation type:Poster presentation  

    Venue:Bad Gögging, Germany   Country:Germany  

  174. Observation of terahertz excitations accompanied by charge fluctuations near the metal-insulator transition in α-(ET)2I3 International conference

    H. Itoh , J. Ichimura , K. Yamamoto , K. Yakushi , Y. Nakamura, H. Kishida, S. Iwai

    11th International Symposium on Crystalline Organic Metals, Superconductors and Magnets (ISCOM2015)  2015.9.8 

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    Event date: 2015.9

    Language:English   Presentation type:Poster presentation  

    Venue:Bad Gögging, Germany   Country:Germany  

  175. Electronic states of cationic-coronene complexes investigated by optical spectroscopy International conference

    Kazuhide Isomura, Hideo Kishida, Yukihiro Yoshida, Gunzi Saito

    International Workshop on Molecular Architectonics  2015.8.5 

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    Event date: 2015.8

    Language:English   Presentation type:Poster presentation  

    Venue:Shiretoko, Japan   Country:Japan  

  176. 開殻π電子系をみるレーザー分光技術

    岸田英夫

    「π造形科学:電子と構造のダイナミズム制御による新機能創出」第2回公開シンポジウム 

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    Event date: 2015.6

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Venue:大阪市中央公会堂   Country:Japan  

  177. 分離積層構造を有するコロネン陽イオンラジカル塩

    吉田幸大,磯村和秀,岸田英夫,坂田雅文,藤井雄佑,加賀山朋子,前里光彦,齋藤軍治

    日本化学会 第95春季年会 (2015)   2015.3.27 

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    Event date: 2015.3 - 2014.3

    Language:Japanese   Presentation type:Poster presentation  

    Venue:日本大学 理工学部 船橋キャンパス/薬学部 (千葉県船橋市)   Country:Japan  

  178. κ-(BEDT-TTF)2CF3SO3の光学伝導度スペクトルの冷却速度依存性

    水越和志、岸田英夫、伊東裕、巴山洋美、吉田幸大、齋藤軍治

    日本物理学会 第70回年次大会(2015年)  2015.3.24 

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    Event date: 2015.3 - 2014.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:早稲田大学 早稲田キャンパス (東京都)   Country:Japan  

  179. カーボンナノチューブ内のペリレン分子配列に関する分光学的研究

    藤木一真,小山剛史,岸田英夫

    日本物理学会 第70回年次大会(2015年)  2015.3.21 

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    Event date: 2015.3 - 2014.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:早稲田大学 早稲田キャンパス (東京都)   Country:Japan  

  180. 1.5サイクル赤外パルスが駆動する超高速電荷ダイナミクス;電子強誘電体α-(ET)2I3 IV

    石川貴悠、寒河江悠途、内藤陽太、川上洋平、伊藤弘毅、山本薫、薬師久弥、中村優斗、岸田英夫、佐々木孝彦、石原純夫、田中康寛、米満賢治、岩井伸一郎

    日本物理学会 第70回年次大会(2015年)  2015.3.22 

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    Event date: 2015.3 - 2014.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:早稲田大学 早稲田キャンパス (東京都)   Country:Japan  

  181. 電子誘電体α-(ET)2I3における光誘起相転移のテラヘルツ分光III

    市村純一、後藤和紀、伊藤弘毅、山本薫、薬師久弥、中村優斗、岸田英夫、岩井伸一郎

    日本物理学会 第70回年次大会(2015年)  2015.3.22 

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    Event date: 2015.3 - 2014.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:早稲田大学 早稲田キャンパス (東京都)   Country:Japan  

  182. テラヘルツ波発生を用いたα型ET塩における光誘起相転移の観測IV

    大畠洋和、加藤隆寛、市村純一、伊藤弘毅、山本薫、薬師久弥、中村優斗、岸田英夫、岩井伸一郎

    日本物理学会 第70回年次大会(2015年)  2015.3.23 

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    Event date: 2015.3 - 2014.3

    Language:Japanese   Presentation type:Poster presentation  

    Venue:早稲田大学 早稲田キャンパス (東京都)   Country:Japan  

  183. 種々の分子配列を持つコロネン電荷移動錯体のラマン散乱スペクトル

    磯村和秀、岸田英夫、吉田幸大、齋藤軍治

    日本物理学会 第70回年次大会(2015年)  2015.3.23 

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    Event date: 2015.3 - 2014.3

    Language:Japanese   Presentation type:Poster presentation  

    Venue:早稲田大学 早稲田キャンパス (東京都)   Country:Japan  

  184. K-TCNQの超高速発光ダイナミクス

    溝渕裕次郎,小山剛史,岸田英夫

    日本物理学会 第70回年次大会(2015年)  2015.3.23 

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    Event date: 2015.3 - 2014.3

    Language:Japanese   Presentation type:Poster presentation  

    Venue:早稲田大学 早稲田キャンパス (東京都)   Country:Japan  

  185. κ型BEDT-TTF化合物のアニオン層のラマン分光研究

    中村優斗、平松孝章、吉田幸大、齋藤軍治、米山直樹、、佐々木孝彦、、岸田英夫

    日本物理学会 第70回年次大会(2015年)  2015.3.24 

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    Event date: 2015.3 - 2014.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:早稲田大学 早稲田キャンパス (東京都)   Country:Japan  

  186. 原子状水素供給がGe1-xSnxエピタキシャル層の結晶性に及ぼす効果

    藤浪 俊介、浅野 孝典、保崎 航也、小山 剛史、中塚 理、岸田 英夫、財満 鎭明

    2015年 第62回応用物理学会春季学術講演会  2015.3.11 

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    Event date: 2015.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東海大学 湘南キャンパス(神奈川県平塚市)   Country:Japan  

  187. カーボンナノチューブ-アゾベンゼン複合系の作製と光学応答

    笠松 大輝、小山 剛史、岸田 英夫

    2015年 第62回応用物理学会春季学術講演会  2015.3.11 

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    Event date: 2015.3 - 2014.3

    Language:Japanese   Presentation type:Poster presentation  

    Venue:東海大学 湘南キャンパス(神奈川県平塚市)   Country:Japan  

  188. ラマン分光で見る有機強相関電子系の電場印加状態

    岸田 英夫

    「先端物質科学と限界光駆動」研究会 

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    Event date: 2015.1

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:京都大学吉田キャンパス北部構内 益川ホール   Country:Japan  

  189. ダイマーモット絶縁体の電荷自由度と振動分光

    岸田英夫

    研究会「電荷とスピンが織りなす時空間マルチスケール揺らぎ」 

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    Event date: 2014.12

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Venue:岡山大学理学部本館1F・大会議室   Country:Japan  

  190. 有機電荷移動錯体の電場制御状態のラマン散乱分光

    岸田 英夫,伊藤 貴文,伊藤 敦哉,中村 新男

    分子アーキテクトニクス研究会 第5回研究会  2014.11.25 

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    Event date: 2014.11

    Language:Japanese   Presentation type:Poster presentation  

    Venue:大阪大学豊中キャンパス シグマホール   Country:Japan  

  191. コロネンラジカル陽イオンを用いた3次元伝導性超分子ローターの開発

    吉田幸大、 前里光彦、 熊谷翼秀、 水野元博、 磯村和秀、 岸田英夫、 和泉正成、 久保園芳博、 大塚晃弘、 矢持秀起、 齋藤軍治

    第8回分子科学討論会  2014.9.23 

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    Event date: 2014.9

    Language:Japanese   Presentation type:Poster presentation  

    Country:Japan  

  192. κ-(ET)2X錯体の構造とスピンフラストレーション

    平松孝章、 巴山洋美、 吉田幸大、 清水康弘、 前里光彦、 伊東裕、 岸田英夫、 大塚晃弘、 矢持秀起、 齋藤軍治

    第8回分子科学討論会  2014.9.21 

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    Event date: 2014.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  193. Delocalized regime of carriers in highly conducting polymers revealed by time-domain terahertz transmission spectroscopy International conference

    Takeya Unuma, Naruki Yamada, Arao Nakamura, Hideo Kishida, Seung-Chul Lee, Eun-Young Hong, Suck-Hyun Lee, O-Pil Kwon

    KJF International Conference on Organic Materials for Electronics and Photonics 2014 (KJF-ICOMEP 2014)  2014.9.23 

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    Event date: 2014.9

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Tsukuba, Japan   Country:Japan  

  194. 導電性高分子PEDOT-ClO4膜のフェムト秒過渡吸収分光

    松野泰己, 小山剛史, 岸田英夫

    2014年 第75回応用物理学会秋季学術講演会  2014.9.18 

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    Event date: 2014.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  195. 静電場およびテラヘルツ電場による水素結合型強誘電体クロコン酸の分極制御の研究

    秦大樹,宮本辰也,五月女真人,山川大路,矢田祐之,貴田徳明,堀内佐智雄、、岸田英夫、岡本博

    日本物理学会2014年秋季大会  2014.9.8 

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    Event date: 2014.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  196. 1.5サイクル赤外パルスが駆動する超高速電荷ダイナミクス;電子強誘電体α-(ET)2I3 II

    石川貴悠、寒河江悠途、内藤陽太、川上洋平、伊藤弘毅、山本薫、薬師久弥、中村優斗、岸田英夫、佐々木孝彦、石原純夫、田中康寛、米満賢治、岩井伸一郎

    日本物理学会2014年秋季大会  2014.9.8 

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    Event date: 2014.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  197. 1.5サイクル赤外パルスが駆動する超高速電荷ダイナミクス;電子強誘電体α-(ET)2I3 III

    川上洋平、石川貴悠、寒河江悠途、内藤陽太、伊藤弘毅、山本薫、薬師久弥、中村優斗、岸田英夫、佐々木孝彦、石原純夫、田中康寛、米満賢治、岩井伸一郎

    日本物理学会2014年秋季大会  2014.9.8 

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    Event date: 2014.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  198. 電子誘電体α-(ET)2I3における光誘起相転移のテラヘルツ分光II

    市村純一、後藤和紀、伊藤弘毅、山本薫、薬師久弥、中村優斗、岸田英夫、岩井伸一郎

    日本物理学会2014年秋季大会  2014.9.8 

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    Event date: 2014.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  199. テラヘルツ波発生を用いたα型ET塩における光誘起相転移の観測III

    伊藤弘毅、市村純一、後藤和紀、山本薫、薬師久弥、中村優斗、岸田英夫、岩井伸一郎

    日本物理学会2014年秋季大会  2014.9.8 

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    Event date: 2014.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  200. 導電性ポリアニリンにおけるキャリアの局在・非局在レジームのテラヘルツ透過分光

    鵜沼毅也,山田成紀,中村新男,岸田英夫,Seung-Chul Lee、Eun-Young Hong、Suck-Hyun Lee、O-Pil Kwon

    日本物理学会2014年秋季大会  2014.9.10 

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    Event date: 2014.9

    Language:Japanese   Presentation type:Poster presentation  

    Country:Japan  

  201. κ-(BEDT-TTF)2 B(CN)4 の ラマン散乱スペクトル

    中村優斗、岸田英夫、平松孝章、吉田幸大、齋藤軍治

    日本物理学会2014年秋季大会  2014.9.8 

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    Event date: 2014.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  202. κ-(BEDT-TTF)2CF3SO3における光学応答の温度依存性II

    水越和志、岸田英夫、巴山洋美、吉田幸大、齋藤軍治

    日本物理学会2014年秋季大会  2014.9.8 

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    Event date: 2014.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  203. 電場印加下における共役系高分子のテラヘルツ放射分光

    山田成紀,鵜沼毅也,岸田英夫

    日本物理学会2014年秋季大会  2014.9.10 

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    Event date: 2014.9

    Language:Japanese   Presentation type:Poster presentation  

    Country:Japan  

  204. Ultrafast excitation energy transfer from encapsulated quaterrylene to single-walled carbon nanotube International conference

    Takeshi Koyama, Takuya Tsunekawa, Takeshi Saito, Koji Asaka, Yahachi Saito, Hideo Kishida, and Arao Nakamura

    The 17th International Conference on Luminescence and Optical Spectroscopy of Condensed Matter (ICL'14)  2014.7.14 

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    Event date: 2014.7

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Wroclaw, Poland   Country:Poland  

  205. Electronic excitation spectroscopy of pi-electron systems using Raman processes International conference

    Hideo Kishida

    ICOMF15 - LB15 15th International Conference on Organized Molecular Films 

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    Event date: 2014.7

    Language:English   Presentation type:Oral presentation (invited, special)  

    Venue:Jeju, Korea   Country:Korea, Republic of  

  206. Design and Preparation of Quantum Spin Liquid next to Superconducting State in ET System International conference

    G. Saito, Y. Yoshida, T. Hiramatsu, Y. Shimizu, H. Ito, H. Kishida, M. Maesato, M. Otsuka

    ICSM 2014  2014.7.2 

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    Event date: 2014.7

    Language:English   Presentation type:Oral presentation (general)  

    Venue:ICSM 2014, Turku, Finland   Country:Finland  

  207. β'-(BEDT-TTF)2ICl2の電場印加下におけるラマン散乱スペクトルIII

    服部祐磨、岸田英夫、井口敏、佐々木孝彦、岩井伸一郎、谷口弘三

    日本物理学会第69回年次大会  2014.3.30 

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    Event date: 2014.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東海大学 湘南キャンパス(神奈川県平塚市)   Country:Japan  

  208. テラヘルツ波発生を用いたα型ET塩における光誘起相転移の観測II

    伊藤弘毅、伊藤桂介、後藤和紀、山本薫、薬師久弥、岸田英夫、岩井伸一郎

    日本物理学会第69回年次大会  2014.3.27 

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    Event date: 2014.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東海大学 湘南キャンパス(神奈川県平塚市)   Country:Japan  

  209. 電子誘電体α-(ET)2I3における光誘起相転移のテラヘルツ分光

    後藤和紀、伊藤桂介、伊藤弘毅、山本薫、薬師久弥、岸田英夫、岩井伸一郎

    日本物理学会第69回年次大会  2014.3.27 

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    Event date: 2014.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東海大学 湘南キャンパス(神奈川県平塚市)   Country:Japan  

  210. クアテリレン内包カーボンナノチューブにおける励起エネルギー移動

    小山剛史、恒川拓也、斎藤毅、安坂幸師、齋藤弥八、岸田英夫、中村新男

    日本物理学会第69回年次大会  2014.3.28 

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    Event date: 2014.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東海大学 湘南キャンパス(神奈川県平塚市)   Country:Japan  

  211. κ-(BEDT-TTF)2CF3SO3における光学応答の温度依存性

    水越和志、岸田英夫、巴山洋美、吉田幸大、齋藤軍治

    日本物理学会第69回年次大会  2014.3.30 

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    Event date: 2014.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  212. スピン三角格子物質κ-(BEDT-TTF)2Ag2(CN)3の赤外およびラマン散乱スペクトル

    中村優斗、岸田英夫、平松孝章、吉田幸大、齋藤軍治

    日本物理学会第69回年次大会  2014.3.30 

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    Event date: 2014.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  213. P添加GeコアSi量子ドットのフォトルミネッセンス特性評価

    近藤圭悟,鈴木善久,牧原克典,池田弥央,小山剛史,岸田英夫,宮崎誠一

    2014年第61回応用物理学会春季学術講演会  2014.3.19 

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    Event date: 2014.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:青山学院大学   Country:Japan  

  214. Raman scattering study of electric-field-induced change of charge distribution in BEDT-TTF dimer compounds International conference

    Hideo Kishida, Yuma Hattori , Satoshi Iguchi , Takahiko Sasaki , Shinichiro Iwai , Hiromi Taniguchi

    APS March Meeting 2014  2014.3.6 

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    Event date: 2014.3

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Denver, CO, USA   Country:United States  

  215. Polarization dependence of wide-range Raman scattering spectra in κ-(BEDT-TTF)2Cu2(CN)3 International conference

    Yuto Nakamura, Naoki Yoneyama, Takahiko Sasaki, Arao Nakamura, Hideo Kishida

    APS March Meeting 2014  2014.3.6 

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    Event date: 2014.3

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Denver, CO, USA   Country:United States  

  216. Microscopic Electronic Raman Study in a BEDT-TTF-based Molecular Conductor International conference

    Hideo Kishida

    IJWBME 2013 India-Japan Workshop on "Biomolecular Electronics & Organic Nanotechnology for Environment Preservation" 

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    Event date: 2013.12

    Language:English   Presentation type:Oral presentation (invited, special)  

    Venue:Delhi Technological University, Delhi, India   Country:India  

  217. Charge dynamics revealed by Raman scattering measurements under electric field in beta'-(BEDT-TTF)2Cl2 International conference

    Hideo Kishida, Yuma Hattori, Satoshi Iguchi, Takahiko Sasaki, Shinichiro Iwai, Hiromi Taniguchi

    10th International Symposium on Crystalline Organic Metals, Superconductors and Magnets 

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    Event date: 2013.7

    Language:English   Presentation type:Poster presentation  

    Venue:Montréal, Québec, Canada   Country:Japan  

  218. 光で見た分子性導体の電荷のダイナミクス

    岸田英夫

    日本物理学会 第68回年次大会 

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    Event date: 2013.3

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Venue:広島大学(東広島キャンパス)   Country:Japan  

  219. Femtosecond optical study of chemically induced polaron states in polythiophene films International conference

    Hideo Kishida, Takaki Fujii, Tomoya Uchida, Takeshi Koyama, Arao Nakamura

    APS March Meeting 2013 

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    Event date: 2013.3

    Language:English   Presentation type:Oral presentation (general)  

    Country:United States  

  220. Photoexcited states of chemically and electrochemically doped polythiophenes International conference

    H. Kishida, T. Fujii, T. Uchida, T. Koyama, A. Nakamura

    International Union of Materials Research Societies – International Conference on Electronic Materials 2012 (IUMRS-ICEM 2012) 

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    Event date: 2012.9

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Yokohama, Japan   Country:Japan  

  221. Electric field effects in charge-transfer salts of BEDT-TTF probed byvibrational spectroscopy International conference

    Hideo Kishida, Atsuya Ito, and Arao Nakamura

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    Event date: 2012.9

    Language:English   Presentation type:Oral presentation (invited, special)  

    Venue:Orsay, France   Country:France  

  222. Optical study of electric field effects in an organic ferroelectric compound, TTF-BA International conference

    H. Kishida, N. Shirahama, and A. Nakamura

    International Conference on Science and Technology of Synthetic Metals (ICSM2012) 

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    Event date: 2012.7

    Language:English   Presentation type:Poster presentation  

    Venue:Atlanta, Georgia, USA   Country:United States  

  223. BEDT-TTF 錯体の電子ラマン分光

    岸田英夫

    第5回東北大学G-COE研究会「金属錯体の固体物性科学最前線ー錯体化学と固体物性物理と生物物性の連携新領域創成をめざしてー」 

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    Event date: 2012.1

    Language:English   Presentation type:Oral presentation (general)  

    Venue:仙台市 東北大学   Country:Japan  

  224. Nonlinear optical properties in doped polythiophenes International conference

    Hideo Kishida, Kenichi Hibino, Tomoya Uchida, Akihiro Kondo, Takeshi Koyama, and Arao Nakamura

    India-Japan Workshop on Biomolecular Electronics & Organic Nanotechnology for Environment Preservation (IJWBME2011) 

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    Event date: 2011.12

    Language:English   Presentation type:Oral presentation (invited, special)  

    Venue:Himeji, Japan   Country:Japan  

  225. Electronic Raman Scattering Measurements in alpha-(BEDT-TTF)2I3 International conference

    H.Kishida, A. Ito, and A. Nakamura

    ISCOM 2011 (9th International Symposium on Crystalline Organic Metals, Superconductors and Ferromagnets) 

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    Event date: 2011.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Poland  

  226. Nonlinear optical spectroscopy of polaron states in doped conjugated polymers International conference

    Hideo Kishida, Kenichi Hibino, Akihiro Kondo, Tomoya Uchida, Takeshi Koyama, and Arao Nakamura

    16th International conference on luminescence & optical spectroscopy of condensed matter 

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    Event date: 2011.6 - 2011.7

    Language:English   Presentation type:Oral presentation (general)  

    Country:United States  

  227. Ferroelectric Domain Structures of TTF-CA Revealed by Electroreflectance Method International conference

    Hideo Kishida, Hisashi Takamatsu, Ken Fujinuma, and Hiroshi Okamoto

    ICSM2010 (International Conference on Science and Technology on Synthetic Metals 2010) 

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    Event date: 2010.7

    Language:English   Presentation type:Oral presentation (general)  

  228. Optical study of nonlinear conducting states in charge-transfer complexes

    Hideo Kishida, Atsuya Ito, Arao Nakamura

    ISSP-MDF Joint International Workshop "Spin-related phenomena in organic materials" 

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    Event date: 2010.7

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  229. Negative differential resistance and current oscillation in One-dimensional organic Mott insulators International conference

    Hideo Kishida

    India-Japan Workshop on Biomolecular electronics & organic nanotechnology for environment preservation, (IJWBME2009) 

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    Event date: 2009.12

    Language:English   Presentation type:Oral presentation (invited, special)  

    Country:India  

  230. 有機強誘電体TTF-CAの電場変調分光

    岸田英夫

    分子研研究会「新規な誘電体最前線-電子と強誘電性-」 

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    Event date: 2009.10

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Country:Japan  

  231. 単層カーボンナノチューブの励起子発光における電場効果

    長澤嘉明,岸田英夫,中村新男

    日本物理学会2009年秋季大会  2009.9.26 

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    Event date: 2009.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  232. Current Oscillation Based on Negative Differential Resistance in K-TCNQ International conference

    Hideo Kishida, Atsuya Ito, Takafumi Ito, Arao Nakamura

    The 8th International Symposium on Crystalline Organic Metals, Superconductors and Ferromagnets (ISCOM2009) 

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    Event date: 2009.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  233. Optical nonlinearity in chemically doped conjugated polymers International conference

    Hideo Kishida, Kenichi Hibino, Tomoya Uchida, Arao Nakamura

    Japan-Europe Joint Workshop The 9th international symposium on Advanced Organic Photonics ISAOP-9 (Shannon, Ireland) 

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    Event date: 2009.9

    Language:English   Presentation type:Oral presentation (general)  

  234. 低次元強相関絶縁体の非線形光学応答

    岸田英夫

    レーザー学会学術講演会第29回年次大会 

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    Event date: 2009.1

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Country:Japan  

  235. 一次元強相関絶縁体の非線形伝導と電流発振現象

    岸田英夫

    「金属錯体の固体物性科学最前線―錯体化学と固体物性物理の新奇融合領域創成をめざしてー」(主催:東北大学G-COE「分子系高次構造体化学国際教育研究拠点」) 

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    Event date: 2008.12

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  236. 光の制御を目指した共役ポリマーの非線形光学応答制御

    岸田英夫

    第71回高分子若手研究会[関西] 次世代オプト・ナノサイエンスを担う先端高分子科学 

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    Event date: 2008.11

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  237. Third-order Optical Nonlinearity in Structure-Controlled Polythiophene-Derivatives International conference

    Hideo Kishida, K. Hirota, H. Okamoto, H. Kokubo, T. Yamamoto

    18th Iketani Conference,International Conference on Control of Super-Hierarchical Structures and Innovative Functions of Next-Generation Conjugated Polymers 

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    Event date: 2008.10

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  238. 共役ポリマーにおけるポーラロン状態の非線形光学応答

    岸田英夫、日比野健一、中村新男

    第57回高分子討論会  2008.9.24 

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    Event date: 2008.9

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Country:Japan  

  239. Electroabsorption spectra in single wall carbon nanotubes International conference

    H. Kishida, Y. Nagasawa, S. Imamura, A. Nakamura

    International Concerence on Science and Technology of Synthetic Metals (Porto de Galinhas, Brazil) 

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    Event date: 2008.7

    Language:English   Presentation type:Oral presentation (general)  

  240. 一次元モット絶縁体の非線形伝導と電流発振現象の探索

    岸田英夫

    ISSPワークショップ:分子性導体の電荷揺らぎと非線形伝導 

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    Event date: 2008.5

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  241. フラーレンピーポッドの圧力下におけるラマン散乱

    劉暁峻,前田章亘,岸田英夫,中村新男,大嶋哲,斎藤毅

    日本物理学会第63年次大会  2008.3.25 

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    Event date: 2008.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  242. Dark excitons in single-walled carbon nanotubes investigated by electroabsorption spectroscopy International conference

    Hideo Kishida , Kenichi Hibino, Arao Nakamura

    March Meeting of The American Physical Society 

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    Event date: 2008.3

    Language:English   Presentation type:Oral presentation (general)  

    We report electroabsorption (EA) spectra in micelle-wrapped single walled carbon nanotubes (SWNT).

  243. Electroabsorption spectroscopy in single wall carbon nanotubes

    Hideo Kishida

    The 34th Fullerene-Nanotubes General Symposium  2008.3.3 

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    Event date: 2008.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  244. ミセル化単層カーボンナノチューブの電場変調分光 Ⅱ

    岸田英夫,長澤嘉明,今村禎允,中村新男

    日本物理学会 第62回年次大会  2007.9.21 

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    Event date: 2007.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  245. 低次元強相関遷移金属化合物の非線形光学応答

    岸田英夫

    日本物理学会 第62回年次大会  2007.9.21 

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    Event date: 2007.9

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Country:Japan  

  246. Linear and nonlinear optical properties in highly regioregular head-to-head polyalkinylthiophenes International conference

    岸田英夫

    7th International Conference on Optical Probes of pi-Conjugated Polymers and Functional Self-Assemblies (Turku, Finland) 

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    Event date: 2007.6

    Language:English   Presentation type:Poster presentation  

  247. Resonant nonlinear optical processes in doped polythiophenes International conference

    H. Kishida, H. Takamatsu, K. Fujinuma, and H. Okamoto

    7th International Conference on Optical Probes of pi-Conjugated Polymers and Functional Self-Assemblies (Turku, Finland) 

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    Event date: 2007.6

    Language:English   Presentation type:Poster presentation  

  248. ゼラチン膜中カーボンナノチューブの環境変化による応力効果

    今村禎允、岸田英夫、中村新男

    日本物理学会 2007年春季大会  2007.3.19 

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    Event date: 2007.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  249. Optical nonlinearity in doped polythiophenes

    H. Kishida, A. Maeda, Y. Tokura, A. Sawa, M. Kawasaki, and H. Okamoto

    The 1st International Workshop on Super-Hierarchical Structures 

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    Event date: 2007.3

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  250. Manipulation of wavefunctions of photoexcited states for enhancement of third-order optical nonlinearity International conference

    H. Kishida, K. Fujinuma, H. Takamatsu, and H. Okamoto

    ICSM2006 

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    Event date: 2006.7

    Language:English   Presentation type:Poster presentation  

  251. Nonlinear Optical Study On the Structure-controlled Conjugated Polymers International conference

    H.Kishida, K. Hirota, T. Wakabayashi, H. Okamoto, B. L. Lee, H. Kokubo, and T. Yamamoto

    3rd IUPAC-sponsored International Symposium on Macro- and Supramolecular Architectures and Materials (MAM-06): Practical Nano-Chemistry and Novel Approaches 

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    Event date: 2006.5

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  252. Nonlinear optical properties of structure-controlled conjugated polymers

    H. Kishida, H. Okamoto, B. L. Lee, H. Kokubo, T. Yamamoto

    The second symposium on "Super-Hierarchical Structures" 

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    Event date: 2006.1

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  253. Real-space observation of ferroelectric domains by electromodulation spectroscopy International conference

    H. Kishida, B, M. Ono, H. Okamoto, Y. Tokura, M. Izumi, A. Sawa, M. Kawasaki

    The Sixth Japan-Finland Joint Symposium on Optics in Engineering 

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    Event date: 2005.9

    Language:English   Presentation type:Oral presentation (invited, special)  

    Country:Japan  

  254. 電子構造および主鎖構造を制御した共役系高分子における三次非線形光学応答

    岸田英夫、岡本博、小久保尚、山本隆一

    第54回高分子討論会  2005.9.21 

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    Event date: 2005.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  255. Third-Order Nonlinear Optical Spectroscopy in Two-Dimensional Mott-Insulators International conference

    H. Kishida, B, M. Ono, H. Okamoto, Y. Tokura, M. Izumi, A. Sawa, M. Kawasaki

    International Quantum Electronics Conference 2005 and the Pacific Rim Conference on Lasers and Electro-Optics 2005 

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    Event date: 2005.7

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  256. Two-photon excited states in two-dimensional Mott-insulators investigated by third-order nonlinear optical spectroscopy International conference

    H. Kishida, M. Ono,, H. Okamoto, B, Y. Taguchi, Y. Tokura, M. Izumi, A. Sawa, M. Kawasaki

    2005 CERC/ERATO-SSS International Workshop on "Phase Control of Correlated Electron Systems" 

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    Event date: 2005.6

    Language:English   Presentation type:Oral presentation (general)  

  257. Real-space Observation of Ferroelectric Domains in a Photoinduced-Phase-Transition Material, TTF-CA International conference

    H.Kishida, K. Fujinuma, H. Okamoto

    Second International Conference on Photo-induced Phase Transition; Cooperative, non-linear and functional properties 

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    Event date: 2005.5

    Language:English   Presentation type:Poster presentation  

  258. 一次元ニッケル酸化物における三次非線形光学応答

    岸田英夫、廣田圭佑、大谷 亮、川崎雅司、十倉好紀、岡本博

    日本物理学会 第60回年次大会  2005.3.25 

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    Event date: 2005.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  259. 有機電荷移動錯体における電場変調分光法による強誘電ドメイン観察

    岸田英夫、岡本博

    第15回日本MRS学術シンポジウム 

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    Event date: 2004.12

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Country:Japan  

  260. 二次元銅酸化物の二光子励起状態

    岸田英夫,前田充史,岡本博,澤彰仁,川崎雅司,十倉好紀

    日本物理学会 2004年秋季大会  2004.9.14 

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    Event date: 2004.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  261. Third-order nonlinear optical spectroscopy in charge transfer type conjugated polymers International conference

    ICSM2004(Wollongong, Australia) 

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    Event date: 2004.6

    Language:English   Presentation type:Poster presentation  

  262. 擬一次元有機電荷移動錯体における光誘起モット転移の探索

    若林剛守,石毛悠,松崎弘幸,岸田英夫,岡本博

    日本物理学会 2004年春季大会 

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    Event date: 2004.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  263. 一次元モット絶縁体である有機電荷移動錯体の電場変調反射分光

    相澤隆寛,東郷淳,若林剛守,石毛悠,小野円佳,岸田英,長谷川達生,高橋幸裕,岡本博

    日本物理学会 2004年春季大会 

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    Event date: 2004.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  264. 二次元銅酸化物における三次非線形感受率テンソルの非対角成分測定

    岸田英夫, 岡本博, 澤彰仁, 川崎雅司, 十倉好紀

    日本物理学会第59回年次大会  2004.3.28 

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    Event date: 2004.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  265. Third-order optical nonlinearity in CT-type conjugated polymers International conference

    The 8th IUMRS International Conference on Advanced Materials 

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    Event date: 2003.10

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  266. 電荷移動型共役系高分子の光励起状態

    岸田英夫,廣田圭祐,岡本博,Bang-Lin Lee,小久保尚,山本隆一

    日本物理学会 2003年秋季大会  2003.9.22 

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    Event date: 2003.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  267. 電場変調顕微分光法によるTTF-CAの強誘電ドメイン壁ダイナミクスの実時間観察

    岸田英夫, 高松尚司, 岡本 博

    日本物理学会 2003年秋季大会  2003.9.22 

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    Event date: 2003.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  268. 電場変調顕微分光法によるTTF-CA結晶の強誘電ドメイン観察

    岸田英夫, 高松尚司, 岡本 博

    2003年(平成15年)秋季 第64回応用物理学会学術講演会  2003.9.1 

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    Event date: 2003.8 - 2003.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  269. 電荷移動型共役系高分子における非線形光学応答

    岸田英夫,廣田圭祐,若林剛守,岡本博,C,Bang-Lin Lee,小久保尚,山本隆一

    日本物理学会 第58回年次大会  2003.3.28 

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    Event date: 2003.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  270. Third-order nonlinear susceptibility spectra in low-dimensional cuprates investigated by third-harmonic generation method International conference

    American Physical Society March Meeting 

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    Event date: 2003.3

    Language:English   Presentation type:Oral presentation (general)  

  271. モット絶縁体における三次非線形光学応答の次元依存性

    岸田英夫,小野円佳,岡本博,和泉真,眞子隆志,澤彰仁,川崎雅司,十倉好紀

    日本物理学会 秋季大会  2002.9.7 

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    Event date: 2002.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  272. Gigantic third-order optical nonlinearity in one-dimensional Mott insulators International conference

    ICSM2002 

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    Event date: 2002.7

    Language:English   Presentation type:Oral presentation (general)  

  273. Third-order nonlinear optical spectra in low-dimensional cuprates investigated by third harmonic generation (THG) method International conference

    CERC-ERATO workshop 

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    Event date: 2002.5

    Language:English   Presentation type:Oral presentation (general)  

  274. 二次元銅酸化物薄膜におけるTHG法を用いた三次非線形感受率の位相測定

    岸田英夫,小野円佳,岡本博,澤彰仁,川崎雅司,十倉好紀

    日本物理学会 第57回年次大会  2002.3.24 

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    Event date: 2002.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  275. TTF-CAの電荷・格子ダイナミクスII -誘電分極測定-

    岸田英夫,藤沼賢,田中信介,岡本博

    日本物理学会 2001年秋季大会  2001.9.19 

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    Event date: 2001.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  276. 第三高調波発生法による二次元銅酸化物薄膜の三次非線形感受率スペクトル

    岸田英夫,小野円佳,岡本博,澤彰仁,川崎雅司,十倉好紀

    日本物理学会 第56回年次大会  2001.3.30 

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    Event date: 2001.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  277. Gigantic optical nonlinearity in one-dimensional Mott-Hubbard insulators International conference

    German Physical Society, Spring-meeting 2001 

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    Event date: 2001.3

    Language:English   Presentation type:Oral presentation (invited, special)  

  278. 第三高調波発生法による低次元銅酸化物の三次非線形感受率スペクトルII

    岸田英夫,小野円佳,岡本博,和泉真,川崎雅司,十倉好紀

    日本物理学会 第55回年次大会  2000.9.22 

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    Event date: 2000.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  279. Electromodulation Spectroscopy In Ferroelectric CT complex (TTF-CA) International conference

    ICSM2000 

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    Event date: 2000.7

    Language:English   Presentation type:Oral presentation (general)  

  280. Third-order nonlinear optical spectrum in Sr2CuO3 investigated by third-harmonic generation method

    JRCAT Workshop 

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    Event date: 2000.6

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  281. 一次元および二次元銅酸化物の電場変調分光

    岸田英夫

    日本物理学会 2000年春の分科会  2000.3.23 

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    Event date: 2000.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  282. Gigantic third-order optical nonlinearity in one-dimensional halogen-bridged nickel compounds International conference

    APS march meeting 

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    Event date: 2000.3

    Language:English   Presentation type:Oral presentation (general)  

  283. 強相関一次元系Sr2CuO3の電場変調分光

    岸田英夫,松崎弘幸,小野円佳,岡本博,田口康二郎,十倉好紀

    日本物理学会 1999年秋の分科会  1999.9.26 

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    Event date: 1999.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  284. 強相関一次元系の電場変調分光

    岸田英夫,松崎弘幸,岡本博,山下正廣,真鍋敏夫

    日本物理学会 第54回年会  1999.3.31 

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    Event date: 1999.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  285. 側鎖に色素を含むヘリックスポリシランの発光特性

    岸田英夫、橘浩昭、松本睦良、十倉好紀

    第43回応用物理学関係連合講演会  1996.3.27 

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    Event date: 1996.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  286. シリコン直鎖系における励起吸収プロファイルの有限サイズ効果

    岸田英夫、永長直人、桜井康平、橘浩昭、松本睦良、十倉好紀

    日本物理学会 

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    Event date: 1995.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  287. 主鎖長を制御したシリコンオリゴマーの光学特性

    岸田英夫、橘浩昭、桜井康平、十倉好紀、松本睦良

    第42回応用物理学関係連合講演会  1995.3.29 

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    Event date: 1995.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  288. シリコンオリゴマーの光学スペクトル

    岸田英夫、桜井康平、橘浩昭、松本睦良、十倉好紀

    日本物理学会 第50回年会  1995.3.28 

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    Event date: 1995.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  289. Optical properties of branched silicon polymers

    The 2nd Nishina International Conference of Optilcal Properties of Nanostructures (OPN'94) 

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    Event date: 1994.9

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  290. 架橋ポリシランの可視域発光の温度依存性

    岸田英夫、十倉好紀、橘浩昭、松本睦良

    日本物理学会 1994年秋の分科会  1994.9.3 

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    Event date: 1994.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  291. Si/Ge共重合ネットワーク高分子のバンドギャップ制御と光学スペクトル

    岸田英夫、十倉好紀、橘浩昭、松本睦良

    日本物理学会 1993年秋の分科会  1993.10.15 

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    Event date: 1993.10

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  292. ポリシランχ(3)スペクトルにおけるKramers-Kronig変換

    岸田英夫、長谷川達生、岩佐義宏、国府田隆夫、十倉好紀

    第40回応用物理学関係連合講演会  1993.3.30 

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    Event date: 1993.3 - 1993.4

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  293. 電場誘起第二高調波発生法によるポリシランのχ(3)測定

    岸田英夫、長谷川達生、岩佐義宏、国府田隆夫、十倉好紀、橘浩昭、松本睦良、和田智之、レーティティ、田代英夫

    第40回応用物理学関係連合講演会  1993.3.31 

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    Event date: 1993.3 - 1993.4

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  294. ポリシランにおける非線形感受率χ(3)のKramers-Kronig変換

    岸田英夫、長谷川達生、岩佐義宏、国府田隆夫、十倉好紀

    日本物理学会第48回年会  1993.3.30 

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    Event date: 1993.3 - 1993.4

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  295. 共役系高分子の一次元励起子:種々の非線形光学過程

    岸田英夫、長谷川達生、岩佐義宏、国府田隆夫

    日本物理学会 1992年秋の分科会  1992.9.27 

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    Event date: 1992.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  296. ポリジアセチレンのχ(3)スペクトルと一次元的な電子状態

    岸田英夫、長谷川達生、岩佐義宏、石川謙、国府田隆夫、竹田研爾、小林英紀、久保田憲一、和田智之

    1992年春季第39 回応用物理学会関係連合講演会 

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    Event date: 1992.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:日本大学    Country:Japan  

  297. ポリシランのχ(3)スペクトル.I

    岸田英夫、長谷川達生、岩佐義宏、国府田隆夫、十倉好紀、橘浩昭、川端康治郎

    日本物理学会 第46回年会  1991.9.28 

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    Event date: 1991.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  298. 一次元モット絶縁体ハロゲン架橋Ni錯体の縮退4光波混合

    岩井伸一郎,柏崎暁光,前田充史,岸田英夫,岡本博,十倉好紀

    日本物理学会 2004年秋季大会  2004.9.14 

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    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:青森大学   Country:Japan  

  299. 光学活性ポリシランLB膜の光学スペクトル

    橘浩昭、松本睦良、岸田英夫、十倉好紀

    第42回応用物理学関係連合講演会  1995.3.29 

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    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東海大学   Country:Japan  

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Research Project for Joint Research, Competitive Funding, etc. 3

  1. キャリアエンベロープ位相制御による対称性の破れと光機能発現

    Grant number:JPMJCR1901  2019.10 - 2025.3

    CREST 

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    Authorship:Coinvestigator(s)  Grant type:Competitive

    Grant amount:\54470000 ( Direct Cost: \41900000 、 Indirect Cost:\12570000 )

    国立研究開発法人 科学技術振興機構 戦略的創造研究推進事業
    JST CREST 
    研究領域「独創的原理に基づく革新的光科学技術の創成」
    研究課題「キャリアエンベロープ位相制御による対称性の破れと光機能発現」
    研究代表者 岩井 伸一郎
    研究題目「光機能の解析と可視化」 主たる共同研究者 岸田 英夫

  2. 外場下における光誘起相転移現象の研究

    2008.10 - 2014.3

    JST CREST 

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    Grant type:Competitive

    2008-2013年度 (平成20年10月1日より)
    独立行政法人 科学技術振興機構 戦略的創造研究推進事業 CREST
     研究領域 「先端光源を駆使した光科学・光技術の融合展開」
     研究課題名 「先端超短光パルス光源による光誘起相転移現象の素過程の解明」 
    (代表:岩井伸一郎(東北大学))
    「外場下における光誘起相転移現象の研究」
    (主たる共同研究者:岸田英夫)

  3. 科学技術振興機構 さきがけ研究 「強相関電子系の非線形光学特性の解明と新光機能材料の探索」

    2001.12 - 2005.3

    科学技術振興機構 さきがけ研究 

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    Grant type:Competitive

KAKENHI (Grants-in-Aid for Scientific Research) 10

  1. Clarification of the operating states of pi-electronic devices using spectroscopic methods

    Grant number:17H02764  2017.4 - 2021.3

    Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (B)

    Kishida Hideo

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    Authorship:Principal investigator  Grant type:Competitive

    Grant amount:\17810000 ( Direct Cost: \13700000 、 Indirect Cost:\4110000 )

    π-electronic materials, such as conjugated polymers and graphene, have been investigated for potential applications to various (opto)electronic devices. For clarification of the electronic states under application of voltage, we have measured the Raman scattering spectra of conjugated polyerms and single-layer graphene doped with ionic-liquid doping devices. For the conjugated polymers, not only changes of the vibrational Raman signals but also changes of the Raman signals reflecting the electronic states were revealed and analyzed. For single-layer graphene, the behavior of the coupling between lattice and electrons was clarified.

  2. 分子間相互作用による電子の秩序とその外場制御状態の光学的観察

    2014.4 - 2016.3

    科学研究費補助金  新学術領域研究(研究領域提案型)

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    Authorship:Principal investigator 

  3. 有機スピン三角格子を基盤とする複合電子機能の開発研究

    2011.4 - 2016.3

    科学研究費補助金  基盤研究(S)

    齋藤軍治

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    Authorship:Coinvestigator(s) 

  4. 開殻π電子系の非線形光学応答と光キャリア緩和過程

    2010.4 - 2013.3

    科学研究費補助金  基盤研究(B)

    岸田 英夫

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    Authorship:Principal investigator 

  5. 赤外領域で動作する低次元非線形光学材料の電子状態の解明

    2006.4 - 2009.3

    科学研究費補助金  若手研究(A)

    岸田英夫

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    Authorship:Principal investigator 

  6. 次世代共役ポリマーにおける巨大非線形光学応答と超高速スイッチング現象の開拓

    2005.4 - 2009.3

    科学研究費補助金  特定領域研究

    岸田 英夫

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    Authorship:Principal investigator 

  7. 電荷移動錯体における電場変調分光法による強誘電ドメイン観察

    2004.4 - 2006.3

    科学研究費補助金  萌芽研究,課題番号:16654049

    岸田 英夫

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    Authorship:Principal investigator 

  8. Novel terahertz responses in organic materials having periodic structure

    Grant number:16K13819  2016.4 - 2019.3

    KISHIDA Hideo

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    Authorship:Principal investigator 

    Grant amount:\3510000 ( Direct Cost: \2700000 、 Indirect Cost:\810000 )

    We investigated the optical properties and the terahertz responses of donor-acceptor (DA) type conjugated polymers with a periodic structure, in which donor molecules and acceptor molecules are alternately arranged. In the doped states of the DA type conjugated polymers, the polaron states are observed, as is the case with single-component type conjugated polymers. The terahertz response of the DA polymers is similar with those of the single-component polymers, although the degree of localization in the DA polymers is higher.

  9. Multifunctional Molecular Assemblies based on Orbitally Degenerate Polycyclic Aromatic Hydrocarbon Molecules

    Grant number:16H04139  2016.4 - 2019.3

    Yoshida Yukihiro

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    Authorship:Coinvestigator(s) 

    We performed the synthesis of charge-transfer (CT) complexes composed of various coronene analogues with different size, planarity, and symmetry, along with the parent coronene. Nonplanar polycyclic aromatic hydrocarbons (PAHs), [6]helicene and [6]cycloparaphenylene, gave CT complexes with peculiar molecular arrangements associated with their π-conjugated structures. Through the study of CT complexes based on C2v-symmetric benzo[ghi]perylene, we found that the degeneracy of frontier orbitals of coronene molecule is maintained in the solid state. Electroabsorption measurements of various PAH molecules isolatedly dispersed in the matrix film revealed that the excited-state structure varies depending on the size of π-conjugated plane.

  10. 分子集合体における特異な電子状態を利用した非線形動作の探索とその制御

    Grant number:16H00964  2016.4 - 2018.3

    新学術領域研究(研究領域提案型)

    岸田 英夫

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    Authorship:Principal investigator 

    Grant amount:\5720000 ( Direct Cost: \4400000 、 Indirect Cost:\1320000 )

    分子集合体の特異な電子状態を利用した非線形動作の実現を目指して研究を行った。分子集合体においては、複数の電子状態が安定となる、あるいは、外部刺激により新しい準安定状態へ状態変化することがある。これらの複数の安定状態あるいは状態変化を利用して非線形な動作を実現してきた。
    これらの動作をより安定的に得て、さらに高度化するためには、最適物質の選択が極めて重要である。そこで、本研究では最適物質の開拓に一つの重点をおき研究を進めた。その研究において、BEDT-TTF系物質では、光照射により準安定状態を形成できることを明らかにした。この現象は当該物質系においてこれまで議論されてきた電荷秩序状態と密接な関係があることを明らかにした。また、光照射の履歴、電場印加、温度変化に依存した準安定状態の振る舞いを明らかにした。この準安定状態は、機能動作の際に必要となる物質の複数安定性の起源となるものである。また、上述のような観点から多環芳香族炭化水素系物質についても、電子状態の評価を中心に研究を実施した。
    前年度に引き続き電流発振現象の光制御について、より理想的な動作を目指して研究を進めた。この動作の基本となる非線形伝導現象について、これまで試料ごとの違いを制御することが困難であった。この点を改善するために電極材料、デバイス作製方法、制御方法の再検討を行い、より安定した非線形伝導動作を実現した。このことにより安定した光制御が実現できると考えられる。
    29年度が最終年度であるため、記入しない。
    29年度が最終年度であるため、記入しない。

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Industrial property rights 5

  1. 光記憶素子および紫外線センサーおよび光記憶媒体

    小山 剛史、笠松 大輝、濵島 圭佑、岸田 英夫

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    Application no:2018-39738  Date applied:2018.3

    Announcement no:2019-153365  Date announced:2019.9

    Patent/Registration no:6957024  Date registered:2021.10 

    Rights holder:国立大学法人東海国立大学機構   Country of applicant:Domestic   Country of acquisition:Domestic

  2. 複合材料とその製造方法

    小山 剛史、佐々木 淳、岸田 英夫、吉田 幸大、齋藤 軍治

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    Applicant:国立大学法人名古屋大学、学校法人名城大学

    Application no:2016-11776  Date applied:2016.1

    Announcement no:2017-132837  Date announced:2017.8

    Patent/Registration no:6827655  Date registered:2021.1 

    Rights holder:国立大学法人東海国立大学機構、学校法人 名城大学   Country of applicant:Domestic   Country of acquisition:Domestic

  3. マルチセンサー

    山下正廣、岡本博、高石慎也、岸田英夫、松崎弘幸

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    Application no:特願2004-265394  Date applied:2004.9

    Announcement no:特開2006-76972 

    Patent/Registration no: 特許第4842528号(P4842528)   Date registered:2011.10 

    Country of applicant:Domestic  

  4. 三次の光学非線形感受率の非対角成分の測定方法

    岸田英夫、岡本 博

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    Applicant:JST

    Application no:特願2004-155312  Date applied:2004.5

    Announcement no:特開2005-337822 

    Patent/Registration no:4251361  Date registered:2009.1 

    Country of applicant:Domestic  

  5. 強誘電体のドメイン観察方法および装置

    岸田英夫、岡本 博

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    Applicant:JST

    Application no:特願2002-247883  Date applied:2002.8

    Announcement no:特開2004-85399 

    Patent/Registration no:3986930  Date registered:2007.7 

    Country of applicant:Domestic  

 

Teaching Experience (On-campus) 65

  1. 多言語習得基礎

    2023

  2. Electronic Circuits and Instrumentations

    2023

  3. Experimental Research and Exercises on Optical Science and Engineering A

    2023

  4. Seminar on Optical Science and Engineering 1C

    2023

  5. Seminar on Optical Science and Engineering 1A

    2023

  6. Seminar on Optical Science and Engineering 1B

    2023

  7. Physical Optics

    2023

  8. Seminar on Optical Science and Engineering 1D

    2023

  9. Experimental Research and Exercises on Optical Science and Engineering B

    2023

  10. 物理工学セミナー

    2023

     詳細を見る

    2023-10-27 16:05-17:15 121講義室にて

  11. 物理工学のすすめ

    2022

  12. Core Applied Physics

    2022

  13. Seminar on Optical Science and Engineering 1A

    2022

  14. Optics

    2022

  15. Ethics and Security in Engineering

    2022

  16. Seminar on Optical Science and Engineering 2E

    2022

  17. Ethics and Security in Engineering

    2022

  18. Physical Optics

    2022

  19. 物理工学セミナー

    2022

  20. 物理工学序論

    2021

  21. 物理工学セミナー

    2021

  22. Optics

    2021

  23. Ethics and Security in Engineering

    2021

  24. Seminar on Optical Science and Engineering 2C

    2021

  25. Experimental Research and Exercises on Optical Science and Engineering A

    2021

  26. Seminar on Optical Science and Engineering 1C

    2021

  27. Seminar on Optical Science and Engineering 1A

    2021

  28. Optics

    2020

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    G30

  29. 光物理工学セミナー

    2020

  30. 物理光学

    2020

  31. Core Applied Physics

    2020

  32. 物理工学のすすめ

    2020

  33. 物理光学

    2019

  34. 光物理工学セミナー

    2019

  35. Optics

    2019

  36. Seminar on Physical Science and Engineering

    2019

  37. 光物理工学セミナー

    2018

  38. 物理光学第2

    2018

  39. Optics

    2018

  40. 物理工学序論

    2018

  41. 物理光学第2

    2017

  42. 光物理工学セミナー

    2017

  43. Optics

    2017

  44. 原子物理学

    2017

  45. 物理工学のすすめ

    2017

  46. Optics

    2016

  47. 物理光学第2

    2016

  48. 光物理工学セミナー

    2016

  49. 原子物理学

    2016

  50. 物理光学第2

    2015

  51. 光物理工学セミナー

    2015

  52. Optics

    2015

  53. 原子物理学

    2015

  54. 物理光学第2

    2014

  55. Applied Physics Tutorial IV

    2014

  56. Optics

    2014

  57. 応用物理学演習第4

    2014

  58. 光物理工学セミナー

    2014

  59. 原子物理学

    2014

  60. 応用物理学演習第4

    2013

  61. 光物理工学セミナー

    2013

  62. 原子物理学

    2013

  63. 物理光学第2

    2013

  64. 原子物理学

    2012

  65. 電気磁気物性

    2006

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Teaching Experience (Off-campus) 1

  1. 物理化学特別講義第一

    2008.7 Tokyo Institute of Technology)

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    Level:Undergraduate (specialized)  Country:Japan

 

Social Contribution 8

  1. ホームカミングデイにおける部局行事 保護者等懇談会

    Role(s):Presenter, Report writing

    名古屋大学 工学部・工学研究科  保護者等懇談会 司会/PRESS e への報告記事投稿  2023.10

  2. 吉林大学夏季研修

    Role(s):Lecturer

    2023.8

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    Audience: College students

    Type:Other

  3. 吉林大学夏季研修(オンライン講義)

    Role(s):Lecturer

    名古屋大学  2022.8

  4. 吉林大学オンライン研修

    Role(s):Lecturer

    2021.3

  5. 吉林大学「唐敖慶クラス(TAQ クラス)」学生夏季研修

    Role(s):Lecturer

    2019.7

  6. 岐阜県立多治見北高等学校  平成30年度 大学模擬講義

    Role(s):Lecturer

    2018.11

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    Audience: High school students

    Type:Visiting lecture

  7. 2018年度吉林大学「唐敖慶クラス(TAQ クラス)」学生夏季研修

    Role(s):Lecturer

    2018.7

  8. 中国・吉林大学 唐敖慶クラス学生夏季研修

    Role(s):Lecturer

    2016.8

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