Updated on 2024/03/28

写真a

 
IKENAGA Eiji
 
Organization
Institute of Materials and Systems for Sustainability Advanced Measurement Technology Center (AMTC) X-Ray Spectroscopy Section Associate professor
Graduate School
Graduate School of Engineering
Title
Associate professor
Contact information
メールアドレス

Degree 1

  1. 博士(理学) ( 2000.3   広島大学 ) 

Research Interests 4

  1. Hard X-ray Photoelectron Spectroscopy

  2. Electronic states of solid−liquid interface

  3. nano-material

  4. Science on synchrotron radiation

Research Areas 5

  1. Nanotechnology/Materials / Thin film/surface and interfacial physical properties

  2. Energy Engineering / Quantum beam science

  3. Nanotechnology/Materials / Fundamental physical chemistry

  4. Natural Science / Magnetism, superconductivity and strongly correlated systems

  5. Nanotechnology/Materials / Applied physical properties

Current Research Project and SDGs 4

  1. 環境・省エネルギー材料および医療技術開発に資する放射光および実験室内X線高度分光技術の創成

  2. 固-液界面現象解明のための溶液化学反応における電子状態計測開発

  3. 共鳴複合分光の確立による光触媒活性サイトの局在電子状態観測

  4. Comprehensive XPS analysis with Bayesian estimation

Research History 1

  1. Japan Synchrotron Radiation Research Institute   Researcher

    2006.4 - 2017.5

      More details

    Country:Japan

Professional Memberships 2

  1. 日本放射光学会

  2. 応用物理学会

Committee Memberships 1

  1. International Conference on Hard X-ray Photoemission Spectroscopy   International Advisory Committee member  

    2006.4   

      More details

    Committee type:Other

Awards 1

  1. The 79th JSAP Autumn Meetings, 2018

    2018.9   The Japan Society of Applied Physics   Electronic States of Au Nanoparticle-Dispersed Solution by Hard X-ray Photoemission Spectroscopy with Ambient High-Pressure Liquid Cell

    Eiji Ikenaga

     More details

    Award type:Award from Japanese society, conference, symposium, etc.  Country:Japan

 

Papers 134

  1. Electronic structure and anharmonic phonon mode in BaIr2Ge7 with two-dimensional Ba-Genetworks studied by photoemission spectroscopy Invited Reviewed

    Tatsuhiro Ishida, Daiki Ootsuki, Shigeyuki Ishida, Miho Kitamura, Koji Horiba, Yasumasa Takagi,Akira Yasui, Eiji Ikenaga, Kenji Kawashima, Yousuke Yanagi, Akira Iyo, Hiroshi Eisaki, and Teppei Yoshida

    PHYSICAL REVIEW B   Vol. 107 ( 045116 )   2023

     More details

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

  2. Light-enhanced gating effect at the interface of oxide heterostructure Invited Reviewed

    Neha Wadehra, Ruchi Tomar, Yuichi Yokoyama, Akira Yasui, E Ikenaga, H Wadati, Denis Maryenko and S. Chakraverty

    Light-enhanced gating effect at the interface of oxide heterostructure   Vol. 55   2022

  3. Multilateral surface analysis of the CeB<sub>6</sub> electron-gun cathode used at SACLA XFEL

    Ohkochi, T; Muro, T; Ikenaga, E; Togawa, K; Yasui, A; Kotsugi, M; Oura, M; Tanaka, H

    JOURNAL OF SYNCHROTRON RADIATION   Vol. 28   page: 1729 - 1736   2021.11

     More details

  4. Hierarchic f–p–d hybridization in heavy fermion material, exhibiting high-temperature f-electron magnetism and d-electron Kondo effect Invited Reviewed

    Kou Takubo, Shintaro Suzuki, Kohei Yamamoto, Yasuyuki Hirata, Shingo Yamamoto, Yuya Kubota, Iwao Matsuda, Toshiaki Ina, Kiyohumi Nitta, Masaichiro Mizumaki, Eiji Ikenaga, Yosuke Matsumoto, Hiroki Wadati, and Satoru Nakatsuji

    PNAS, Proceedings of the National Academy of Sciences     2021

     More details

    Language:English   Publishing type:Research paper (international conference proceedings)  

  5. Hydrogen Depth-profiles in Nb Hydrides Formed in Supercritical Water Reviewed

    Soda, K; Sugiura, S; Yamaguchi, K; Kato, M; Niwa, K; Hasegawa, M; Suzuki, K; Ishigami, R; Ikenaga, E

    E-JOURNAL OF SURFACE SCIENCE AND NANOTECHNOLOGY   Vol. 18   page: 152 - 158   2020.4

     More details

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

    DOI: 10.1380/ejssnt.2020.152

    Web of Science

  6. Thickness-induced metal to insulator transition in Ru nanosheets probed by photoemission spectroscopy: Effects of disorder and Coulomb interaction Reviewed

    D. Ootsuki, K. Kodera, D. Shimonaka, M. Arita, H. Namatame, M. Taniguchi, M. Minohara, K. Horiba, H. Kumigashira, E. Ikenaga, A. Yasui, Y. Uchimoto, S. Toyoda, M. Morita, K. Fukuda and T. Yoshida

    Scientific Reports Nature   Vol. 10   page: 1541   2020

     More details

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

  7. Strain-Induced Structural Transition of Rutile Type ReO2 Epitaxial Thin Films Reviewed

    Shunsuke Shibata, Yasushi Hirose, Akira Chikamatsu, Eiji Ikenaga, and Tetsuya Hasegawa

    Applied Physics Letters   Vol. 117   page: 111903   2020

     More details

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

  8. Hard and soft x-ray photoemission spectroscopy study of the new Kondo system SmO thin film Reviewed

    Shoya Sakamoto, Kenichi Kaminaga, Daichi Oka, Ryu Yukawa, Masafumi Horio, Yuichi Yokoyama, Kohei Yamamoto, Kou Takubo, Yosuke Nonaka, Keisuke Koshiishi, Masaki Kobayashi, Arata Tanaka, Akira Yasui, Eiji Ikenaga, Hiroki Wadati, Hiroshi Kumigashira, Tomoteru Fukumura, and Atsushi Fujimori

    PHYSICAL REVIEW MATERIALS   Vol. 4 ( 095001 )   2020

     More details

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

  9. Skewed electronic band structure induced by electric polarization in ferroelectric BaTiO3 Reviewed International coauthorship

    Norihiro Oshime, Jun Kano, Eiji Ikenaga, Shintaro Yasui, Yosuke Hamasaki, Sou Yasuhara, Satoshi Hinokuma, Naoshi Ikeda, Pierre-Eymeric Janolin, Jean-Michel Kiat, Mitsuru Itoh, Takayoshi Yokoya, Tatsuo Fujii, Akira Yasui & Hitoshi Osawa

    Scientific Reports   Vol. volume 10 ( Article number: 10702 )   2020

     More details

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

  10. Electronic Structure of a Delafossite Oxide CuAlO2 in Comparison with CuCrO2 Reviewed

    Takahashi Kenta, Kato Ryo, Okawa Mario, Okuda Tetsuji, Yasui Akira, Ikenaga Eiji, Ono Kanta, Hamada Noriaki, Saitoh Tomohiko

    JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN   Vol. 88 ( 7 )   2019.7

  11. Hard X-ray photoelectron spectroscopy study of thermal effect on chemical state of sulfur in rubber compound Reviewed

    Ozawa, K; Kakubo, T; Amino, N; Ikenaga, E

    EXPRESS POLYMER LETTERS   Vol. 13 ( 3 ) page: 214 - 222   2019.3

  12. Temperature-dependent valence state within the metallic phase of BaV<sub>10</sub>O<sub>15</sub> probed by hard x-ray photoelectron spectroscopy Reviewed

    Dash, S; Okawa, M; Kajita, T; Yoshino, T; Shimoyama, R; Takahashi, K; Takahashi, Y; Takayanagi, R; Saitoh, T; Yasui, A; Ikenaga, E; Saini, NL; Katsufuji, T; Mizokawa, T

    PHYSICAL REVIEW B   Vol. 99 ( 3 )   2019.1

  13. Nature of carrier doping in T’-La1.8-xEu0.2SrxCuO4 studied by X-Ray Photoemission and Absorption Spectroscopy Reviewed

    C, Lin, M. Horio, T. Kawamata, S. Saito, K. Koshiishi, S. Sakamoto, Y. Zhang, K. Yamamoto, K. Ikeda, Y. Hirata, K. Takubo, H. Wadati, A. Yasui, Y. Takagi, E. Ikenaga, T. Adachi, Y. Koike, and A. Fujimori

    Journal of the Physical Society of Japan   Vol. 88 ( 115004 )   2019

  14. Electrical properties of boron-incorporated ultrananocrystalline diamond / hydrogenated amorphous carbon composite films Reviewed

    Y. Katamune, S. Takeichi, R. Ohtani, S. Koizumi, E. Ikenaga, K. Kamitani, T. Sugiyama, and T. Yoshitake

    Applied Physics   Vol. A125 ( Article number 295 )   2019

     More details

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

  15. Effects of Air Exposure on Hard and Soft X-ray Photoemission Spectra of Ultrananocrystalline Diamond/Amorphous Carbon Composite Films Reviewed

    Egiza, M; Naragino, H; Tominaga, A; Hanada, K; Kamitani, K; Sugiyama, T; Ikenaga, E; Murasawa, K; Gonda, H; Sakurai, M; Yoshitake, T

    COATINGS   Vol. 8 ( 10 )   2018.10

  16. Temperature-induced modification of the Dirac cone in the tetradymite topological insulator Bi<sub>2</sub>Te<sub>2</sub>Se Reviewed

    Nayak, J; Fecher, GH; Ouardi, S; Shekhar, C; Tusche, C; Ueda, S; Ikenaga, E; Felser, C

    PHYSICAL REVIEW B   Vol. 98 ( 7 )   2018.8

  17. Band bending and dipole effect at interface of metal-nanoparticles and TiO<sub>2</sub> directly observed by angular-resolved hard X-ray photoemission spectroscopy Reviewed

    Sato, S; Kataoka, K; Jinnouchi, R; Takahashi, N; Sekizawa, K; Kitazumi, K; Ikenaga, E; Asahi, R; Morikawa, T

    PHYSICAL CHEMISTRY CHEMICAL PHYSICS   Vol. 20 ( 16 ) page: 11342 - 11346   2018.4

  18. Valence-Band Electronic Structures of High-Pressure-Phase PdF<sub>2</sub>-type Platinum-Group Metal Dioxides <i>M</i>O<sub>2</sub> (<i>M</i> = Ru, Rh, Ir, and Pt) Reviewed

    Soda, K; Kobayashi, D; Mizui, T; Kato, M; Shirako, Y; Niwa, K; Hasegawa, M; Akaogi, M; Kojitani, H; Ikenaga, E; Muro, T

    JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN   Vol. 87 ( 4 )   2018.4

  19. Electronic Structure of Ce-Doped and -Undoped Nd2CuO4 Superconducting Thin Films Studied by Hard X-Ray Photoemission and Soft X-Ray Absorption Spectroscopy Reviewed

    M. Horio, Y. Krockenberger, K. Yamamoto, Y. Yokoyama, K. Takubo, Y. Hirata, S. Sakamoto, K. Koshiishi, A. Yasui, E. Ikenaga, S. Shin, H. Yamamoto, H. Wadati and A. Fujimori

    PHYSICAL REVIEW LETTERS   Vol. 120 ( 257001 )   2018

     More details

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

  20. Spectroscopic and theoretical investigation of the electronic states of layered perovskite oxyfluoride Sr2RuO3F2 thin films Reviewed

    A. Chikamatsu, Y. Kurauchi, K. Kawahara, T. Onozuka, M. Minohara, H. Kumigashira, E. Ikenaga and T. Hasegawa

    PHYSICAL REVIEW B   Vol. 97 ( 235101 )   2018

     More details

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

  21. Observation of a Pseudogap in the Vicinity of the Metal–Insulator Transition in the Perovskite-type Vanadium Oxides Nd1−xSrxVO3 Reviewed

    S. Yamamoto, D. Ootsuki, D. Shimonaka, D. Shibata, K. Kodera, M. Okawa, T. Saitoh, M. Horio, A. Fujimori, H. Kumigashira, K. Ono, E. Ikenaga, S. Miyasaka, S. Tajima and T. Yoshida

    Journal of the Physical Society of Japan   Vol. 87 ( 024708 )   2018

  22. Hard X-ray Photoemission Spectroscopy at Two Public Beamlines of SPring-8 Current Status and Ongoing Developments Reviewed

    E. Ikenaga, A. Yasui, N. Kawamura, M. Mizumaki, S. Tsutsui and K. Mimura

    Synchrotron Radiation News   Vol. 31   page: 10 - 15   2018

     More details

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

  23. First Observation of Heavy Fermion Behavior in Ce-Based Icosahedral Approximant Reviewed

    Imura, K; Nobe, K; Deguchi, K; Matsunami, M; Miyazaki, H; Yasui, A; Ikenaga, E; Sato, NK

    JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN   Vol. 86 ( 9 )   2017.9

  24. Potential changes and chemical bonding features for Si-MOS structure as evaluated from HAXPES analysis Reviewed

    Ohta, A; Murakami, H; Ikeda, M; Makihara, K; Ikenaga, E; Miyazaki, S

    MICROELECTRONIC ENGINEERING   Vol. 178   page: 80 - 84   2017.6

  25. Microbeam Hard X-ray Photoemission Study on Platinum-Group Metal Pernitrides Reviewed

    Soda, K; Mizui, T; Komabuchi, M; Kato, M; Terabe, T; Suzuki, K; Niwa, K; Shirako, Y; Hasegawa, M; Akaogi, M; Kojitani, H; Ikenaga, E

    JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN   Vol. 86 ( 6 )   2017.6

  26. Hard x-ray photoemission study of oxidation states of Ti underlayer in Fe/Ti film system Reviewed

    A. Takashima, E. Ikenaga, T. Muro, A. Kawabata, T. Murakami, M. Nihei and N. Yokoyama

    Journal of vacuum science & technology   Vol. A35 ( 021507 )   2017

     More details

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

  27. Topotactic Fluorination of Perovskyte Strontium Ruthenate Thin Films using Polyvivylidene Fluoride Reviewed

    22. K. Kawahara, A. Chikamatsu, T. Katayama, T. Onozuka, D. Ogawa, K. Morikawa, E. Ikenaga, Y. Hirose, I. Harayama, D. Sekiba, T. Fukumura and T. Hasegawa

    Cryst. Eng. Comm   Vol. 19   page: 313 - 317   2017

     More details

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

  28. Angle-Resolved HAXPES Investigation on the Chemical Origin of Adhesion between Natural Rubber and Brass Reviewed

    Kenichi Ozawa, Takashi Kakubo, Naoya Amino, Kazuhiko Mase, Eiji Ikenaga and Tetsuya Nakamura

    Langmuir   Vol. 33 ( 38 ) page: 9582 - 9589   2017

     More details

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

  29. Dielectric collapse at the LaAlO3 / SrTiO3 (001) heterointerface under applied electric field Reviewed

    M. Minohara, Y. Hikita, C. Bell, H. Inoue, M. Hosoda, H. K. Sato, H. Kumigashira, M. Oshima, E. Ikenaga and H. Y. Hwang

    Scientific Reports Nature   Vol. 7   page: 2045 - 2322   2017

     More details

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

  30. Magnetic circular dichroism of X-ray spectroscopy for spinel-type ferrites in hard X-ray region: X-ray absorption, X-ray emission, and X-ray photoemission Reviewed

    N. Kawamura, E. Ikenaga, M. Mizumaki, N. Hiraoka, H. Yanagihara and H. Maruyama

    Journal of Electron Spectroscopy and Related Phenomena   Vol. 220   page: 81 - 85   2017

     More details

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

  31. Improving the barrier ability of Ti in Cu through-silicon vias through vacuum annealing

    M. Mariappan, J. Bea, T. Fukushima, E. Ikenaga, H. Nohira, and M. Koyanag

    Japanese Journal of Applied Physics   Vol. 56 ( 04CC08 )   2017

     More details

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

  32. In Situ Hard X-ray Photoelectron Study of O2 and H2O Adsorption on Pt Nanoparticles Reviewed

    Y. Cui, Y. Harada, E.Ikenaga, R. Li, N. Nakamura, T. Hatanaka, M. Ando, T. Yoshida, G.-Ling Li and M. Oshima

    J. Phys. Chem. C   Vol. 120 ( 20 ) page: 10936 - 10940   2016

  33. Ce Core-Level Spectroscopy. and Magnetic and Electrical Transport Properties of Lightly Ce-Doped YCoO3 Reviewed

    Yoshihiko Kobayashi ,, Tsuyoshi Koike, Mario Okawa, Ryohei Takayanagi, Shohei Takei, Makoto Minohara, Masaki Kobayashi, Koji Horiba, Hiroshi Kumigashira, Akira Yasui, Eiji Ikenaga, Tomohiko Saitoh and Kichizo Asai

    J. Phys. Soc. Jpn   Vol. 85 ( 114704 )   2016

  34. Development of hard x-ray photoelectron SPLEED-based spectrometer applicable for probing of buried magnetic layer valence states Reviewed

    X. Kozina, E. Ikenaga, C. E. Viol Barbosa, S. Ouardi, M. Yamamoto, K. Kobayashi, H. J. Elmers, G. Schonhense and C. Felser

    Journal of Electron Spectroscopy and Related Phenomena   Vol. 211   page: 12 - 18   2016

     More details

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

  35. X-ray Spectroscopic Study of BaFeO3 Thin Films: An Fe4+ Ferromagnetic Insulator Reviewed

    35. Tomoyuki Tsuyama, Taichi Matsuda, S. Chakraverty, J. Okamoto, E. Ikenaga, A. Tanaka, T. Mizokawa, H. Y. Hwang, Y. Tokura and H. Wadati

    Physical Review B   Vol. 91 ( 115101 )   2015

  36. Forward Scattering in Hard X-ray Photoelectron Spectroscopy: Structural Investigation of Buried Mn–Ga Films Reviewed International coauthorship

    34. Carlos E. Viol Barbosa, Siham Ouardi, Takahide. Kubota, Sigemi. Mizukami, Gerhard Fecher, Terunobu. Miyasaki, Eiji Ikenaga and Claudia Felser

    Applied Physics Letters   Vol. 106 ( 052402 )   2015

  37. Potassium Postdeposition Treatment-Induced Band Gap Widening at Cu(In,Ga)Se2 Surfaces – Reason for Performance Leap? Reviewed International coauthorship

    33. Evelyn Handick, Patrick Reinhard, Jan-Hendrik Alsmeier, Leonard Köhler, Fabian Pianezzi, Stefan Krause, Mihaela Gorgoi, Eiji Ikenaga, Norbert Koch, Regan G. Wilks, Stephan Buecheler, Ayodhya N. Tiwari and Marcus Bär

    Appl. Mater. Interfaces   Vol. 7 ( 49 ) page: 27414 - 27420   2015

  38. Photoemission and DMFT Study of Electronic Correlations in SrMoO3: Effects of Hund’s Rule Coupling and Possible Plasmonic Sideband Reviewed

    H. Wadati, J. Mravlje, K. Yoshimatsu, H. Kumigashira, M. Oshima, T. Sugiyama, E. Ikenaga, A. Fujimori, A. Georges, A. Radetinac, K. S. Takahashi, M. Kawasaki and Y. Tokura

    Phys. Rev. B   Vol. 90 ( 205131 )   2015

  39. X-ray Spectroscopic Study of BaFeO3 Thin Films: An Fe4+ Ferromagnetic Insulator Reviewed

    T. Tsuyama, T. Matsuda, S. Chakraverty, J. Okamoto, E. Ikenaga, A. Tanaka, T. Mizokawa, H. Y. Hwang, Y. Tokura and H. Wadati

    Phys. Rev. B   Vol. 91 ( 1105101 )   2015

  40. Angle-Dependent Hard X-ray Photoemission Study of Nb Hydride Formation in High-Pressure Supercritical Water Reviewed

    Kazuo Soda, Hiroki Kondo, Kanta Yamaguchi, Masahiko Kato, Tatsuhito Shiraki, Ken Niwa, Keiji Kusaba , Masashi Hasegawa, Kozina Xeniya and Eiji Ikenaga

    Journal of Alloys and Compounds   Vol. 643   page: 195 - 200   2015

  41. Laboratory hard X-ray photoelectron spectroscopy of La1-XSrXMnO3 Reviewed

    29. T. Hishida, M. Kobata, E. Ikenaga, T. Sugiyama, K. Ohbayashi, K. Kobayashi, M. Okawa and T. Saitoh

    Journal of Applied Physics   Vol. 54 ( 083201 )   2015

  42. Magnetic Dichroism Study on Mn1.8Co1.2Ga Thin Film using a Combination of X-ray Absorption and Photoemission Spectroscopy Reviewed International coauthorship

    36. Siham Ouardi, Gerhard Fecher, Takahide Kubota, Shigemi Mizukami, Eiji Ikenaga, Tetsuya Nakamura and Claudia Felser

    Journal of Physics D: Applied Physics   Vol. 48 ( 164007 )   2015

  43. Structural, Electronic, and Magnetic Properties of Perpendicularly Magnetised Mn2RhSn Thin Films Reviewed International coauthorship

    Olga Meshcheriakov, Albrecht Kohler, Siham Ouardi, Yukio Kondo, Takahide Kubota, Shekihar Chandra, Julie Karel, Carlos E. Viol Barbosa, Rolf Stinshoff, Roshnee Sahoo, Shigenori Ueda, Eiji Ikenaga, Shigemi Mizukami, Stanislav Chadov, Daniel Ebke, Gerhard Fecher and Claudia Felser

    Journal of Physics D: Applied Physics   Vol. 48 ( 164008 )   2015

  44. Angle-Dependent Hard X-ray Photoemission Study of Nb Hydride Formation in High-Pressure Supercritical Water Reviewed

    Soda Kazuo, Hiroki Kondo, Kanta Yamaguchi, Masahiko Kato, Tatsuhito Shirai, Ken Niwa, Keiji Kusaba, Masashi Hasegawa, Xeniya Kozina and Eiji Ikenaga

    Journal of Alloys and Compounds   Vol. 643   page: 195 - 200   2015

  45. Low-Temperature Catalyst Activator: Mechanism of Dense Carbon Nanotube Forest Growth Studied using Synchrotron Radiation Reviewed

    Akito Takashima, Yudai Izumi, Eiji Ikenaga, Takuo Ohkouchi, Masato Kotsugi, Tomohiro Matsushita, Takayuki Muro, Akio Kawabata, Tomo Murakami, Mizuhisa Nihei and Naoki Yokoyama

    IUCrJ   Vol. 1   page: 221 - 227   2014

  46. Sr2MgMoO6-δ Thin Films Fabricated using Pulsed-Laser Deposition with High Concentrations of Oxygen Vacancies Reviewed

    Kei. Shigematsu, Akira Chikamatsu, Tomoteru Fukumura, Satoshi Toyoda, Eiji Ikenaga and T. Hasegawa

    Applied Physics Letters   Vol. 104 ( 261901 )   2014

  47. Orbital Correlations and Dimensional Crossover in Epitaxial Pr0.5Ca0.5MnO3/La0.5Sr0.5MnO3 Superlattice Reviewed

    Hiroki Wadati, J. Okamoto, M. Garganourakis, Valerio Scagnoli, Urs Staub, E. Sakai, Hiroshi Kumigashira, Takeharu Suiyama, Eiji Ikenaga, M. Nakamura, M. Kawasaki and Y. Tokura

    New Journal of Physics   Vol. 16 ( 073044 )   2014

  48. Distinct Electronic Structure of the Electrolyte Gate-Induced Conducting Phase in Vanadium Dioxide Revealed by High-Energy Photoelectron Spectroscopy Reviewed International coauthorship

    Karel. Julie, Carlos E. Viol Barbosa, Janos Kiss, Jaewoo Jeong, Nagaphani Aetukuri, Mahesh G. Samant, Xeniya Kozina, Eiji Ikenaga, Gerhard Fecher, Claudia Felser and Stuart Parkin

    ACS Nano   Vol. 8   page: 5784 - 5789   2014

  49. Investigation of the Mn3-δGa/MgO Interface for Magnetic Tunneling Junctions Reviewed International coauthorship

    Carlos E. Viol Barbosa, Siham Ouardi, Takahide. Kubota, Sigemi. Mizukami, Gerhard Fecher, Terunobu. Miyasaki, Xeniya Kozina, Eiji Ikenaga and Claudia Felser

    Journal of Applied Physics   Vol. 116 ( 034508 )   2014

  50. Probing the Electronic States of High-TMR Off-Stoichiometric Co2MnSi Thin Films by Hard X-ray Photoelectron Spectroscopy Reviewed International coauthorship

    Xeniya Kozina, Julie Karel, Siham Ouardi, Stanislav Chadov, Gerhard Fecher, Claudia Felser, Hryhoriy Stryhanyuk, Benjamin Balke, Takayuki Ishikawa, Tetsuya Uemura, Masafumi Yamamoto Eiji Ikenaga, Shigenori Ueda and Keisuke Kobayashi

    Physical Review B   Vol. 89 ( 125116 )   2014

  51. In situ Chemical State Analysis of Buried Polymer/Metal Adhesive Interface by Hard X-ray Photoelectron Spectroscopy Reviewed

    Kenichi Ozawa, Takashi Kakubo, Katsunori Shimizu, Naoya Amino, Kazuhiko Mase, Eiji Ikenaga, Tesuya Nakamura and Toyohiko Kinoshita

    Applied Surface Science   Vol. 320   page: 117 - 182   2014

  52. In situ Study of an Oxidation Reaction on a Pt/C Electrode by Ambient Pressure Hard X-ray Photoelectron Spectroscopy Reviewed

    Yasumasa Takagi, Heng Wang, Tohei Uemura, Eiji Ikenaga, Oki Sekizawa, Tomoya Uruga, Haruhiko Ohashi, Yashunori Senba, Hirokatsu Yumoto, Shunji Goto, Mizuki Tada, Yasuhiro Iwasawa and Toshihiko Yokoyama

    Applied Physics Letters   Vol. 105 ( 131602 )   2014

  53. Photoemission and DMFT Study of Electronic Correlations in SrMoO3: Effects of Hund’s Rule Coupling and Possible Plasmonic Sideband Reviewed International coauthorship

    Hiroki Wadati, J. Mravije, Kohei Yoshimatsu, Masaharu Oshima, Takeharu Sugiyama, Eiji Ikenaga and Atsushi Fujimori, A. Georges, A. Radetinac, K. S. Takahashi, M. Kawasaki and Y. Tokura

    Physical Review B   Vol. 90 ( 205131 )   2014

  54. Characterization of Nb Hydrides Synthesized in High-Pressure Supercritical Water by Micro-Beam Hard X-ray Photoelectron Spectroscopy Reviewed

    Soda Kazuo, Hiroki Kondo, Masahiko Kato, Tatsuhito Shiraki, Ken Niwa, Keiji Kusaba, Masashi Hasegawa and Eiji Ikenaga

    J. Electron Spectrosc. and Relat. Phenom.   Vol. 186   page: 54 - 57   2013

  55. Spectroscopic Analysis of Graphitization and Grain Orientation of Carbon Films Grown by Photoemission-Assisted Plasma-Enhanced Chemical Vapor Deposition Reviewed

    Manabu Inukai, Eiji Ikenaga, Takayuki Muro, Shuichi Ogawa, Yoshihiro Ojiro, Yuji Takakuwa, Motonobu Sato, Misuhisa Nihei and Naoki Yokoyama

    Japanese Journal of Applied Physics.   Vol. 52 ( 065503 )   2013

  56. Analysis of hard Carbon for Lithium-Ion Batteries by Hard X-ray Photoelectron Spectroscopy Reviewed

    Hironobu Hori, Masahiro Shikano, Hironori Kobayashi, Shinji Koike, Hikari Sakaebe, Yoshiyasu Saito, Kuniaki Tatsumi, Hideki Yoshikawa and Eiji Ikenaga

    Journal of Power Sources   Vol. 242   page: 844 - 847   2013

  57. Electronic and Crystalline Structures of Zero Band-Gap LuPdBi Thin Films Grown Epitaxially on MgO (100) Reviewed International coauthorship

    Rong Shan, Siham Ouardi, Gerhard Fecher, Li Gao, Andrew Kellok, Kevin Roche, Mahesh Samant, Carlos Viol Barbosa, Eiji Ikenaga, Claudia Felser and Stuart Parkin

    Applied Physics Letters   Vol. 102 ( 172401 )   2013

  58. BaFeO3 Cubic Single Crystalline Thin Films: A Ferromagnetic Insulato Reviewed International coauthorship

    S. Chakraverty, T. Matuda, N. Ogawa, H. Wadati, E. Ikenaga, M. Kawasaki, Y. Tokura and H. Y. Hwang

    Applied Physics Letters   Vol. 103 ( 142416 )   2013

  59. Identifying the Electronic Character and Role of the Mn States in the Valence Band of (Ga,Mn)As Reviewed International coauthorship

    Jun Fuji, B. R. Salles, M. Speri, Shigenori Ueda, Masaaki Kobata, Keisuke Kobayashi, Yoshiyuki Yamashita, Piero Torelli, M. Utz, Charies Fadley, Alexander Gray, J, Braun, H. Ebert, I. Di. Marco, O. Eriksson, P. Thunstrom, Gerhard Fecher, Hryhoriy Stryhanyuk, Eiji Ikenaga, J. Minar, C. H. Back, G. Van der Laan and Giancario Panaccione

    Physical Review Letters   Vol. 111 ( 097201 )   2013

  60. Lattice Instability of Ni-Mn-Ga Ferromagnetic Shape Memory Alloys Probed by Hard X-ray Photoelectron Spectroscopy Reviewed International coauthorship

    Akio Kimura, Mao Ye, Masaki Taniguchi, Eiji Ikenaga, Jose M. Barandiaran and V. A. Chemenko

    Applied Physics Letters   Vol. 103 ( 072403 )   2013

  61. Direct Observation of Band Bending in the Topological Insulator Bi2Se3 International coauthorship

    Carlos E. Viol Barbosa, Chandra Shekhar, Binghai Yan, Siham Ouardi, Eiji Ikenaga Gerhard Fecher and Cludia Felser

    Physical Review B   Vol. 88 ( 195128 )   2013

  62. Development of High-Spatial resolution and Wide-Angle Resolved Hard X-ray Photoemission Spectroscopy at BL47XU in SPring-8 Reviewed

    Eiji Ikenaga, Masaaki Kobata, Hiroyuki Matsuda, Takeharu Sugiyama, Hiroshi Daimon, and Keisuke Kobayashi

    Journal of Electron Spectroscopy and Related Phenomena   Vol. 190   page: 180 - 187   2013

     More details

    Authorship:Lead author  

  63. Spectroscopic Studies on the Electronic and Magnetic States of Co-doped Perovskite Mamganite Pr0.8Ca0.2Mn1-yCoyO3 Thin Films Reviewed

    Kohei Yoshimatsu, Hiroki Wadati Eiji Ikenaga and Atsushi Fujimori

    Physical Review B   Vol. 88 ( 174423 )   2013

  64. Electronic Structure of the Hole-Doped Delafossite CuCr1-xMgxO2 Reviewed

    T. Yokobori, M. Okawa, K. Konishi, R. Takei, K. Katayama, S. Oozono, T. Shinmura, T. Okuda, H. Wadati, E. Sakai, K. Ono, H. Kumigashira, M. Oshima, T. Sugiyama, E. Ikenaga, N. Hamada and T. Saitoh

    Physical Review B   Vol. 87 ( 195124 )   2013

  65. Characterization of Nb Hydrides Synthesized in High-Pressure Supercritical Water by Micro-Beam Hard X-ray Photoelectron Spectroscopy Reviewed

    Kazuo Soda, Hiroki Kondoa, Masahiko Katoa, Tatsuhito Shiraki b, Ken Niwac, Keiji Kusabac, Masashi Hasegawac and Eiji Ikenaga

    Journal of Electron Spectroscopy and Related Phenomena   Vol. 186   page: 54 - 57   2013

  66. Empirical Relationship between X-ray Photoemission Spectra and Electrical Conductivity in a Colossal Magnetoresistive Manganite La1-xSrxMnO3 Reviewed

    T. Hishida, K. Ohbayashi, M. Kobata, E. Ikenaga, T. Sugiyama and K. Kobayashi

    J. Appl. Phys.   Vol. 113 ( 233702 )   2013

  67. Large Spin-orbit Splitting and Weakly Anisotropic Superconductivity Revealed with Single-Crystalline Noncentrosymmetric CaIrSi3 Reviewed

    G. Eguchi, H. Wadati, T. Sugiyama, E. Ikenaga, S. Yonezawa and Y. Maeno

    Physical Review B   Vol. 86 ( 184510 )   2012

  68. A p-type Heusler Compound: Growth, Structure, and Properties of Epitaxial Thin NiYBi Films on MgO (100) Reviewed International coauthorship

    Rong Shan, Siham Ouardi, Gerhard H. Fecher, Li Gao, Andrew Kellock, Andrei Gloskovskii, Carlos E. ViolBarbosa, Eiji Ikenaga, Claudia Felser and Stuart S. P. Parkin

    Applied Physics Letters   Vol. 101 ( 212102 )   2012

  69. Stoichiometry Dependent Phase Transition in Mn-Co-Ga-based Thin Films: From Cubic in-plane, Soft Magnetized to Tetragonal Perpendicular,Hard Magnetized Reviewed International coauthorship

    S. Ouardi , G. Fecher, R. Stinshoff, C. Felser, T. Kubota, S. Mizukami, T. Miyazaki and E. Ikenaga

    Applied Physics Letters   Vol. 101 ( 242406 )   2012

  70. Spin Polarimetry and Magnetic Dichroism on a Buried Magnetic Layer Using Hard X-ray Photoelectron Spectroscopy Reviewed International coauthorship

    Gregory Stryganyuk, Xeniya Kozina, Gerhard H. Fecher, Siham Ouardi, Stanislav Chadov, Claudia Felser, Gerd Schonhense, Pavel Lushchyk, Andreas Oelsner, Pasqual Bernhard, Eiji Ikenaga and Takeharu Sugiyama

    Japanese Journal of Applied Physics   Vol. 51 ( 016602 )   2012

  71. Band Alignment of InGaZnO4/Si Interface by Hard X-ray Photoelectron Spectroscopy Reviewed

    67. K. Lee, K. Nomura, H. Yanagi, T. Kamiya, E. Ikenaga, T. Sugiyama, K. Kobayashi and H. Hosono

    Journal of Applied Physics   Vol. 112 ( 033713 )   2012

  72. Electronic Structure and Linear Magnetoresistance of the Gapless Topological Insulator PtLuSb Reviewed International coauthorship

    62. Chandra Shekhar, Siham Ouardi, Gerhard H. Fecher, Ajaya Kumar Nayak, Claudia Felser and Eiji Ikenaga

    Applied Physics Letters   Vol. 100 ( 25 )   2012

  73. Depth Profiling the Potential in Perovskite Oxide Heterojunctions Using Photoemission Spectroscopy Invited Reviewed

    M. Minohara, K. Horiba, H. Kumigashira, E. Ikenaga and M. Oshima

    Physical Review B   Vol. 85 ( 165108 )   2012

  74. Competition between Instabilities of Peierls Transition and Mott Transition in W-doped VO2 Thin Films

    Enju Sakai, Kohei Yoshimatsu, Keisuke Shibuya, Hiroshi Kumigashira, Eiji Ikenaga, Masashi Kawasaki, Yoshinori Tokura and Masaharu Oshima

    Phys. Rev. B   Vol. 84 ( 195132 )   2011

  75. Depth analysis of subgap electronic states in amorphous oxide semiconductor, a-In-Ga-Zn-O studied by hard x-ray photoelectron spectroscopy

    Kenji Nomura, Toshio Kamiya, Eiji Ikenaga, Hiroshi Yanagi, Keisuke Kobayashi and Hideo Hosono

    Journal of Applied Physics   Vol. 109 ( 073726 )   2011

  76. Symmetry of Valence States of Heusler Compounds Explored by Linear Dichroism in Hard-X-Ray Photoelectron Spectroscopy International coauthorship

    Siham Ouardi, Gerhard H. Fecher, Xeniya Kozina, Gregory Stryganyuk, Benjamin Balke, and Claudia Felser, Eiji Ikenaga, Takeharu Sugiyama, Naomi Kawamura, Motohiro Suzuki and Keisuke Kobayashi

    Physical Review Letters   Vol. 107 ( 036402 )   2011

  77. Electronic structure and symmetry of valence states of epitaxial NiTiSn and NiZr0.5Hf0.5Sn thin films by hard x-ray photoelectron spectroscopy International coauthorship

    Xeniya Kozina, Tino Jaege, Siham Ouard, Andrei Gloskowski, Gregory Stryganyuk, Gerhard Jakob, Takeharu Sugiyama, Eiji Ikenaga and Gerhard Fecher

    Applied Physics Letters   Vol. 99 ( 221908 )   2011

  78. From local structure to nanosecond recrystallization dynamics in AgInSbTe phase-change materials Reviewed International coauthorship

    Toshiyuki Matsunaga, Jaakko Akola, Shinji Kohara, Tetsuo Honma, Keisuke Kobayashi, Eiji Ikenaga, Robert O. Jones, Noboru Yamada, Masaki Takata and Rie Kojima

    Nature Materials   Vol. NMAT2931   2011

  79. Electronic Structural Analysis of Transparent In2O3-ZnO Films by Hard X-ray Photoelectron Spectroscopy

    76. T.Shibuya, M.Yoshinaka, F.Utsuno, K.Yano, K.Inoue, Y.Shimane, E.Ikenaga, S.Ueda, J.Kim, M.Kobata and K.Kobayashi

    Thin Solid Films   Vol. 518   page: 3008 - 3011   2010

  80. Electronic Transport Properties of Electron- and Hole-doped Semiconducting C1b Heusler Compounds: NiTi1-xMxSn (M=Sc, V) International coauthorship

    S.Ouardi, G.Fecher, B.Balke, X.Kozina, H.Stryhanyuk, C.Felser, S.Lowitzer, D.Ködderitzsch, H.Ebert and E.Ikenaga

    Physical Review B   Vol. 82 ( 85108 )   2010

     More details

    Authorship:Last author  

  81. Thermoelectric Properties and Electronic Structure of Substituted Heusler Compounds: NiTi0.3-xScxZr0.35Hf0.35Sn International coauthorship

    S.Ouardi, G.Fecher, B.Balke, M.Schwall, X.Kozina, H.Stryhanyuk, C.Felser, E.Ikenaga, Y.Yamashita, S.Ueda and K.Kobayashi

    Applied Physics Letters   Vol. 97 ( 252113 )   2010

  82. A Nondestructive Analysis of the B Diffusion in Ta-CoFeB-MgO-CoFeB-Ta Magnetic Tunnel Junctions by Hard X-ray Photoemission International coauthorship

    X.Kozina, S.Ouardi, B.Balke, H.Stryhanyuk, G.Fecher, C.Felser, S.Ikeda, H.Ohno and E.Ikenaga

    Applied Physics Letters   Vol. 96 ( 072105 )   2010

     More details

    Authorship:Last author  

  83. Thickness Dependent Electronic Structure of La0.6Sr0.4MnO3 Layer in SrTiO3/La0.6Sr0.4MnO3 /SrTiO3 Heterostructures Studied by Hard X-ray Photoemission Spectroscopy

    K. Yoshimatsu, K. Horiba, H. Kumigashira, E. Ikenaga and M. Oshima

    Applied Physics Letters   Vol. 94 ( 071901 )   2009

  84. Comprehensive X-ray Photoelectron Spectroscopy Study on Compositional Gradient Lanthanum Silicate Film

    K. Kakushima, K. Tachi, J. Song, S. Sato, H. Nohira, E. Ikenaga, P. Ahmet, K. Tsutsui, N. Sugii, T. Hattori and H. Iwai

    Journal of Applied Physics   Vol. 106 ( 124903 )   2009

  85. Effect of Oxide Charge Trapping on X-ray Photoelectron Spectroscopy of HfO2/SiO2/Si Structures

    Y.Abe, N.Miyata, E.Ikenaga, H.Suzuki, K.Kitamura, S.Igarashi and H.Nohira

    Japanese Journal of Applied Physics   Vol. 48 ( 041201 )   2009

  86. Pressure-Induced Change in Electronic Structure of Epitaxially Strained La1-xSrxMnO3 Thin Films

    K.Horiba, A.Maniwa, A.Chikamatsu, K.Yoshimatsu, H.Kumigashira, H.Wadachi, A.Fujimori, S.Ueda, H.Yoshikawa, E.Ikenaga, J.Kim, K.Kobayashi and M.Oshima

    Physical Review B   Vol. 80 ( 132406 )   2009

  87. Comprehensive X-ray Photoelectron Spectroscopy Study on Compositional Gradient Lanthanum Silicate Film

    K.Kakushima, K.Tachi, J.Song, S.Sato, H.Nohira, E.Ikenaga, P.Ahmet, K.Tsutsui, N.Sugii, T.Hattori and H.Iwai

    Journal of Applied Physics   Vol. 106 ( 124903 )   2009

  88. Absence of Temperature Dependence of the Valence Band Spectrum of Co2MnSi

    K.Miyamoto, A.Kimura, Y.Miura, M.Shirai, M.Ye, Y.Cui, K.Shimada, H.Namatame, M.Taniguchi, Y.Takeda, Y.Saitoh, E.Ikenaga, S.Ueda, K.Kobayashi and T.Kanomata

    Physical Review B   Vol. 79 ( 100405(R) )   2009

  89. Electronic Properties of Co2MnSi Thin Films Studied by Hard X-ray Photoelectron Spectroscopy International coauthorship

    S.Ouardi, A.Hloskovskyy, B.Balke, C.Jenkins, B.Joachim, G.Fecher, C.Felser, M.Gorgoi, M.Mertin, F.Schäfers, E.Ikenaga, K.Yang, K.Kobayashi, T.Kubota, M.Oogane and Y.Ando

    Journal of Physics D: Applied Physics   Vol. 42 ( 084011 )   2009

  90. Plasma Surface Treatment of Polymers with Inductivity Coupled RF Plasmas Driven by Low inductance Antenna Units

    Y.Setsuhara, K.Cho, K.Takenaka, A.Ebe, M.Shiratani, M.Sekine, M.Hori, E.Ikenaga, H.Kondo, O.Nakatsuka and S.Zaima

    Thin Solid Films   Vol. 518   page: 1006 - 1011   2009

  91. Thickness Dependent Electronic Structure of La0.6Sr0.4MnO3 Layerin SrTiO3/La0.6Sr0.4MnO3 /SrTiO3 Heterostructures Studied by Hard X-rayPhotoemission Spectroscopy

    K.Yoshimatsu, K.Horiba, H.Kumigashira, E.Ikenaga and M.Oshima

    Applied Physics Letters   Vol. 94 ( 071901 )   2009

  92. Subgap States in Transparent Amorphous Oxide Semiconductor, In-Ga-Zn-O, Observed by Bulk Sensitive X-ray Photoelectron Spectroscopy

    K.Nomura, T.Kamiya, H.Yanagi, E.Ikenaga, Y.Ke, K.Kobayashi, M.Hirano and H.Hosono

    Applied Physics Letters   Vol. 92 ( 202117 )   2008

  93. Structural Characteristics of GeTe-rich GeTe-Sb2Te3 Pseudobinary Metastable Crystals

    T.Matsunaga, H.Morita, R.Kojima, N.Yamada, K.Kifune, Y.Kubota, Y.Tabata, J.Kim, M.Kobata, E.Ikenaga and K.Kobayashi

    Journal of Applied Physics   Vol. 103 ( 093511 )   2008

  94. Investigation of the Effect of in situ Annealing of FePt Nanodots under High Vacuum on the Chemical States of Fe and Pt by X-ray Photoelectron Spectroscopy

    M.Murugesan, J.Bea, C.Yin, H.Nohira, E.Ikenaga, T.Hattori, M.Nishijima, T.Fukushima, S.Tanaka, M.Miyao and M.Koyanagi

    Journal of Applied Physics   Vol. 104 ( 074316 )   2008

  95. Comparison of Chemical Binding States between Ultra Shallow Plasma Doping (PD) and Ion Implantation (I/I) Samples by using Hard X-ray Photoelectron Spectroscopy (HX-PES)

    C.Jin, Y.Sasaki, K.Okashita, K.Nakamoto, B.Mizuno, E.Ikenaga and K.Kobayashi

    Physica Status Solidi C   Vol. 5   page: 932 - 934   2008

  96. Analysis of Cu Segregation to Oxide-Metal Interface of Ni-based Alloy in a Metal-Dusting Environment

    T.Doi, T.Kudo, M.Sato, K.Kitamura, Y.Nishiyama, N.Otsuka, E.Ikenaga, S.Ueda and K.Kobayashi

    Surface and Interface Analysis   Vol. 40   page: 1374 - 1381   2008

  97. Core-level Electronic Structure Evolution of Heavily Boron-doped Superconducting Diamond Studied with Hard X-ray Photoemission Spectroscopy

    T.Yokoya, E.Ikenaga, M.Kobata, H.Okazaki, K.Kobayashi, A.Takeuchi, M.Awaji, Y.Takano, M.Nogao, I.Sakaguchi, T.Takenouchi, K.Kobayashi, H.Kawarada and T.Oguchi

    Physical Review B   Vol. 75 ( 205117 )   2007

  98. Electronic Structures of Fe3-xMxO4(M=Mn,Zn) Spinel Oxide Thin Films Investigated by X-ray Photoemission Spectroscopy and X-ray Magnetic Circular Dichroism

    J.Takaobushi, M.Ishikawa, S.Ueda, E.Ikenaga, J.Kim, M.Kobata, Y.Takeda, Y.Saitoh, M.Yabashi, Y.Nishino, D.Miwa, K.Tamasaku, T.Ishikawa, I.Satoh, H.Tanaka, K.Kobayashi and T.Kawai

    Physical Review B   Vol. 76 ( 205108 )   2007

  99. Work Function of a Room-Temperature Stable Electride [Ca24Al28O644+(e-)4

    Y.Toda, H.Yanagi, E.Ikenaga, J.Kim, M.Kobata, S.Ueda, T.Kamiya, M.Hirano, K.Kobayashi, and H.Hosono

    Advanced Materials   Vol. 19   page: 3564 - 3569   2007

  100. Study of Adsorption States for Lubricant Molecule using Hard X-ray Photoemission Spectroscopy

    E.Ikenaga, M.Kobata, J.Kim, A.Wakabayashi, Y.Nishino, K.Tamasaku, Y.Sakane, T.Ishikawa, S.Komiya and K.Kobayashi

    Journal of Electron Spectroscopy and Related Phenomena   Vol. 156-158   page: 336 - 339   2007

  101. High Energy, High Resolution Photoelectron Spectroscopy of Co2Mn1-xFexSi International coauthorship

    G.Fecher, B.Balke, S.Ouardi, C.Felser, G.Schönhense, E.Ikenaga, J.Kim, S.Ueda and K.Kobayashi

    Journal of Physics D: Applied Physics   Vol. 40   page: 1576 - 1581   2007

  102. X-ray Photoelectron Spectroscopy Study of Dielectric Constant for Si Compound

    K.Hirose, M.Kihara, D.Kobayashi, H.Okamoto, S.Shinagawa, H.Nohira, E.Ikenaga, M.Higuchi, A.Teramoto, S.Sugawa, T.Ohmi and T.Hattori

    Applied Physics Letters   Vol. 89 ( 154103 )   2006

  103. Study on the Gate Insulator/Silicon Interface Utilizing Soft and Hard X-ray Photoelectron Spectroscopy at SPring-8

    T.Hattori, H.Nohira, K.Azuma, K.Sakai, K.Nakajima, M.Suzuki, K.Kimura, Y.Sugita, E.Ikenaga, K.Kobayashi, Y.Takata, H.Kondo and S.Zaima

    International Journal of High Speed Electronics and Systems   Vol. 16   page: 353 - 364   2006

  104. Properties of the Quaternary Half-metal-type Heusler Alloy Co2Mn1-xFexSi

    B.Balke, G.Fecher, H.Kandpal, C.Felser, K.Kobayashi, E.Ikenaga, J.Kim and S.Ueda

    Physical Review B   Vol. 74 ( 104405 )   2006

  105. Determination of electron escape depth in ultrathin silicon oxide Reviewed

    99. Nohira, H. Okamoto, K. Azuma, Y. Nakata, E. Ikenaga, K. Kobayashi, Y. Takata, S. Shin and T. Hattori

    Applied Physics Letters   Vol. 86 ( 81911 )   2006

     More details

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

  106. Evidence for Suppressed Screening on the Surface of High Temperature La2-xSrxCuO4 and Nd2-xCexCuO4 Superconductors Reviewed

    M. Taguchi, A. Chainani, K. Horiba, Y. Takata, M. Yabashi, K. Tamasaku, Y. Nishino, D. Miwa, T. Ishikawa, T. Takeuchi, K. Yamamoto, M. Matsunami, S. Shin, T. Yokoya, E. Ikenaga, K. Kobayashi, T. Mochiku, K. Hirata, J. Hori, K. Ishii, F. Nakamura and T. Suzuki

    Physical Review Letters   Vol. 95 ( 177002 )   2005

     More details

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

  107. Hard X-ray photoemission study of Mn 2p core-levels of La1−xSrxMnO3 thin films Reviewed

    K. Horiba, M. Taguchi, N. Kamakura, K. Yamamoto, A. Chainani, Y. Takata, E. Ikenaga, H. Namatame, M. Taniguchi, M. Awaji, A. Takeuchi, D. Miwa, Y. Nishino, K. Tamasaku, T. Ishikawa, H. Kumigashira, M. Oshima, M. Lippmaa, M. Kawasaki, H. Koinuma, K. Kobayashi and S. Shin

    Journal of Electron Spectroscopy and Related Phenomena   Vol. 144-147   2005

     More details

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

  108. Hard X-ray core level photoemission of vanadium oxides Reviewed

      Vol. 144-147   2005

     More details

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

  109. Development of hard X-ray photoelectron spectroscopy at BL29XU in SPring-8 Reviewed

    Y. Takata, M. Yabashi, K. Tamasaku, Y. Nishino, D. Miwa, T. Ishikawa, E. Ikenaga, K. Horiba, S. Shin, M. Arita, K. Shimada, H. Namatame, M. Taniguchi, H. Nohira, T. Hattori, S. Södergren, B. Wannberg and K. Kobayashi

    Nuclear Instrum. and Methods in Phys. Res.   Vol. A547   page: 50 - 55   2005

     More details

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

  110. High Resolution Hard X-ray Photoemission using Synchrotron Radiation as an Essential Tool for Characterization of Thin Solid Films Reviewed

    J. J. Kim, E. Ikenaga, M. Kobata, A. Takeuchi, M. Awaji, H. Makino, P.P. Chen, A. Yamamoto, T. Matsuoka, D. Miwa, Y. Nishino, T. Yamamoto, T. Yao and K. Kobayashi

    Applied Surface Science   Vol. 252   page: 5602 - 5606   2005

     More details

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

  111. Electronic structure of the Ga1−xCrxN studied by high-energy photoemission spectroscopy Reviewed

    J.J. Kim, H. Makino, T. Yao, Y. Takata, K. Kobayashi, T. Yamamoto, T. Hanada, M.W. Cho, E. Ikenaga, M. Yabashi, D. Miwa, Y. Nishino, K. Tamasaku, T. Ishikawa and S. Shin

    Journal of Electron Spectroscopy and Related Phenomena   Vol. 144-147   2005

     More details

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

  112. Bulk screening in core-level photoemission from Mott-Hubbard and charge-transfer systems Reviewed

    100. M. Taguchi, A. Chainani, N. Kamakura, K. Horiba, Y. Takata, M. Yabashi, K. Tamasaku, Y. Nishino, D. Miwa, T. Ishikawa, S. Shin, E. Ikenaga, T. Yokoya, K. Kobayashi, T. Mochiku, K. Hirata and K. Motoya

    Physical Review B   Vol. 71 ( 155102 )   2005

     More details

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

  113. A novel probe of intrinsic electronic structure: hard X-ray photoemission spectroscopy Reviewed

    101. Y. Takata, K. Tamasaku, Y. Nishino, D. Miwa, M. Yabashi, E. Ikenaga, K. Horiba, M. Arita, K. Shimada, H. Namatame, H. Nohira, T. Hattori, S. S¨odergren, B. Wannberg, M. Taniguchi, S. Shin, T. Ishikawa and K. Kobayashi

    Journal of Electron Spectroscopy and Related Phenomena   Vol. 144-147   2005

     More details

    Language:English  

  114. Angle-resolved XPS studies on transition layers at SiO2/Si interfaces Reviewed

    T. Hattori, K. Azuma, Y. Nakata, H. Nohira, H. Okamoto, E. Ikenaga, K. Kobayashi, Y. Takata and S. Shin

    Journal of Electron Spectrosc. and Relat. Phenom.   Vol. 144-147   2005

     More details

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

  115. Interface reaction of poly-Si/high-k insulator systems studied by hard X-ray photoemission spectroscopy Reviewed

    E. Ikenaga, I. Hirosawa, A. Kitano, Y. Takata, A. Muto, T. Maeda, K. Torii, H. Kitajima, T. Arikado, A. Takeuchi, M. Awaji, K. Tamasaku, T. Ishikawa, S. Komiya and K. Kobayashi

    Journal of Electron Spectroscopy and Related Phenomena   Vol. 144-147   2005

     More details

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

  116. Temperature-induced valence transition in EuNi2(Si0.20Ge0.80)2 studied by hard X-ray photoemission spectroscopy Reviewed

    Kazuya Yamamoto, Nozomu Kamakura, Munetaka Taguchi, Ashish Chainani, Yasutaka Takata, Koji Horiba, Shik Shin, Eiji Ikenaga, Kojiro Mimura, Masayuki Shiga, Hirofumi Wada, Hirofumi Namatame, Masaki Taniguchi, Mitsuhiro Awaji, Akihisa Takeuchi, Yoshinori Nishino, Daigo Miwa, Kenji Tamasaku, Tetsuya Ishikawa and Keisuke Kobayashi

    Journal of Electron Spectroscopy and Related Phenomena   Vol. 144-147   2005

     More details

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

  117. Hard X-ray photoemission spectroscopy of YbInCu4

    H. Sato, K. Shimada, M. Arita, Y. Takeda, M. Sawada, M. Nakatake, K. Yoshikawa, H. Namatame, Y. Takata, K. Kobayashi, E. Ikenaga, S. Shin, M. Yabashi, D. Miwa, Y. Nishino, K. Tamasaku, T. Ishikawa, K. Hiraoka, K. Kojima and M. Taniguchi

    Physica. B   Vol. 351 ( 298 )   2004

     More details

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

  118. Temperature dependence of the electronic states of Kondo semiconductor YbB12 Reviewed

    Y. Takeda, M. Arita, M. Higashiguchi, K. Shimada, M. Sawada, H. Sato, M. Nakatake, H. Namatame, M. Taniguchi, F. Iga, T. Takabatake, Y. Takata, E. Ikenaga, M. Yabashi, D. Miwa, Y. Nishino, K. Tamasaku, T. Ishikawa, S. Shin and K. Kobayashi

    Physica. B   Vol. 351 ( 286 )   2004

     More details

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

  119. Nature of the Well Screened State in Hard X-Ray Mn 2p Core-Level Photoemission Measurements of La1-xSrxMnO3 Films Reviewed

    K. Horiba, M. Taguchi, A. Chainani, Y. Takata, E. Ikenaga, D. Miwa, Y. Nishino, K. Tamasaku, M. Awaji, A.Takeuchi, M.Yabashi, H. Namatame, M. Taniguchi, H. Kumigashira, M. Oshima, M. Lippmaa, M. Kawasaki, H. Koinuma, K. Kobayashi, T. Ishikawa and S. Shin

    Physical Review Letters   Vol. 93 ( 236401 )   2004

     More details

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

  120. Hybridization of Cr 3d–N 2p–Ga 4s in the wide band-gap diluted magnetic semiconductor Ga1−xCrxN Reviewed

    J. J. Kim, H. Makino, K. Kobayashi, Y. Takata, T. Yamamoto, T. Hanada, M. W. Cho, E. Ikenaga, M. Yabashi, D. Miwa, Y. Nishino, K. Tamasaku, T. Ishikawa, S. Shin and T. Yao

    Physical Review B   Vol. 70 ( R161315 )   2004

     More details

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

  121. Hard X-ray core-level photoemission of V2O3 Reviewed

    N. Kamakura, M. Taguchi, A. Chainani, Y. Takata, K. Horiba, K. Yamamoto, K. Tamasaku, Y. Nishino, D. Miwa, E. Ikenaga, M. Awaji, A. Takeuchi, H. Ohashi, Y. Senba, H. Namatame, M. Taniguchi, T. Ishikawa, K. Kobayashi and S. Shin

    Europhys. Lett.   Vol. 68 ( 557 )   2004

     More details

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

  122. Hard X-ray Photoemission Spectroscopy of Temperature-Induced Valence Transition in EuNi2(Si0.20Ge0.80)2 Reviewed

    K. Yamamoto, M. Taguchi, N. Kamakura, K. Horiba, Y. Takata, A. Chainani, S. Shin, E. Ikanaga, K. Mimura, M. Shiga, H. Wada, H. Namatame, M. Taniguchi, M. Awaji, A. Takeuchi, Y. Nishino, D. Miwa, T. Ishikawa and K. Kobayashi

    Journal of Physical Society Japan   Vol. 73 ( L2616 )   2004

     More details

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

  123. Valence Transition of YbInCu4 Observed in Hard X-Ray Photoemission Spectra Reviewed

    H. Sato, K. Shimada, M. Arita, K. Hiraoka, K. Kojima, Y. Takeda, K. Yoshikawa, M. Sawada, M. Nakatake, H. Namatame, M. Taniguchi, Y. Takata, E. Ikenaga, S. Shin, K. Kobayashi, K. Tamasaku, Y. Nishino, D. Miwa, M. Yabashi and T. Ishikawa

    Physical Review Letters   Vol. 93 ( 246404 )   2004

     More details

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

  124. Adsorption Behavior of Sulfur-containing Amino Acid Molecule on Transition Metal Surface Studied by S K-edge NEXAFS Reviewed

    S. Yagi, E. Ikenaga, Y. Matsumura, Y. nakamoku, S.A.Sardar, J.A.Syed, K. Soda and M. Taniguchi

    Nuclear Instruments and Methods in Physics Reserch B   Vol. 199   page: 244 - 248   2003

     More details

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

  125. Study of ion desorption induced by carbon core excitation for poly-methylmethacrylate thin film using electron-ion coincidence spectroscopy Reviewed

    E. Ikenaga, T. Isari, K. Kudara, R. Yasui, Saydul A. Sardar, S. Wada, S. Tanaka, K. Mase, T. Sekitani and K. Tanaka

    Journal of Chemical Physics   Vol. 114   page: 2751 - 2759   2002

     More details

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

  126. Mechanism of ion desorption reaction of PMMA thin film induced by core excitation Reviewed

    E. Sako, Y. Kanameda, E. Ikenaga, M. Mitani, O. Takahashi, A. Saito, T. Iwata, S. Wada, T. Sekitani and K. Tanaka

    Journal of Electron Spectroscopy and Related Phenomena   Vol. 114-116   2001

     More details

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

  127. Photon-stimulated ion desorption for PMMA thin film in the oxygen K-edge region stiudied by Auger electron-photoion coincidence spectroscopy Reviewed

    E. Ikenaga, K. Kudara, K. Kusaba, T. Isari, Saydul A. Sardar, S. Wada, K. Mase, T. Sekitani and K. Tanaka

    Journal of Electron Spectroscopy and Related Phenomena   Vol. 114-116   page: 585 - 590   2001

     More details

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

  128. Control of chemical reactions by core excitations Reviewed

    K. Tanaka, E. Sako, E. Ikenaga, T. Isari, Saydul A. Sardar, S. Wada, T. Sekitani, K. Mase and N. Ueno

    Journal of Electron Spectroscopy and Related Phenomena   Vol. 119   page: 255 - 266   2001

     More details

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

  129. Electron-Ion Coincidence Spectroscopy as a new Tool for Surface Analysis –an Application to the Ice Surface Reviewed

    S. Tanaka, K. Mase, M. Nagasono, S. Nagaoka, E. Ikenaga, T. Sekitani and K. Tanaka

    Japan Journal of Applied Physics   Vol. 201   page: 756 - 761   2000

     More details

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

  130. Control of chemical bond scission by using site-specific photochemical surface reactions Reviewed

    T. Sekitani, E. Ikenaga, K. Fijii, K. Mase, N. Ueno and K. Tanaka

    Journal of Electron Spectroscopy and Related Phenomena   Vol. 101-103   page: 135 - 140   1999

     More details

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

  131. Photon stimulated ion desorption of condensed acetonitrile molecules induced by core excitation Reviewed

    T. Sekitani, E. Ikenaga, H. Matsuo, K. Tanaka, K. Mase and S. Tanaka

    Journal of Electron Spectroscopy and Related Phenomena   Vol. 88-91   page: 831 - 836   1998

     More details

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

  132. Auger electron photoion coincidence technique combined with synchrotron radfiation for the study of the ion desorption mechanism in the region of resonant transitions of condensed H2O Reviewed

    K. Mase, M. Nagasono, S. Tanaka, T. Urisu, E. Ikenaga, T. Sekitani and K. Tanaka

    Journal of Chemical Physics   Vol. 108   page: 6550 - 6553   1998

     More details

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

  133. Auger-electron-ion coincidence study of photon-stimulated ion desorption for condensed acetonitrile Reviewed

    T. Sekitani, E. Ikenaga, K. Tanaka, K. Mase, M. Nagasono, S. Tanaka and T. Urisu

    Surface Science   Vol. 390   page: 107 - 111   1997

     More details

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

  134. Study of ion desorption induced by a resonant core-level excitation of condensed H2O by using Auger electron photoion coincidence (AEPICO) spectroscopy combined synchrotron radiation Reviewed

    K. Mase, M. Nagasono, S. Tanaka, T. Urisu, E. Ikenaga, T. Sekitani and K. Tanaka

    Surface Science   Vol. 390   page: 97 - 101   1997

     More details

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

▼display all

Books 2

  1. 放射光X線の回折・分光で解明するSrIrO3/SrTiO3超格子の電子状態

    和達大樹,山村周玄,石井賢司,鈴木基寛,池永英司,松野丈夫,高木英典( Role: Joint author ,  X線分析の進歩)

    日本分析化学会・X線分析研究懇談会編  2017 

     More details

    Language:Japanese Book type:Scholarly book

  2. Application of Hard X-ray Photoemission Spectroscopy to Material Science using Synchrotron Radiation: Lubricant Molecule on Diamond Like Carbon (DLC) for Hard Disk

    ( Role: Sole author)

    2008 

     More details

    Language:Japanese Book type:Scholarly book

MISC 2

  1. 硬X線による埋込界面物性解析

    池永英司

    光科学研究の最前線2     2009

     More details

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

  2. 放射光を利用した硬X線光電子分光の物性評価への応用

    上田茂典, 池永英司, 小林啓介

    ぶんせき   Vol. 9   2007

     More details

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

Presentations 22

  1. 固-液界面現象の電子状態観測

    池永英司

    第59回表面分析研究会  2023.3.2 

     More details

    Event date: 2023.3

    Language:Japanese   Presentation type:Oral presentation (keynote)  

    Venue:Shimadzu Tokyo Innovation Plaza(株式会社島津製作所 殿町事業所)   Country:Japan  

  2. 共鳴硬X線光電子分光を用いた価数搖動系物質 CeTIn5 (T =Co, Rh, Ir)の電子構造研究

    西岡拓真, 久我健太,  原秀紀, 姫野良介, 笠原理加, 濵本諭, 西本幸平, 木須孝幸, 保井晃, 雀部矩正, 河村直己, 池永英司, 水牧仁一朗, 筒井智嗣, 三村功次郎, 関山明

    第36回日本放射光学会年会・放射光科学合同シンポジウム  2023.1.7 

     More details

    Event date: 2023.1

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:立命館大学びわこ・くさつキャンパス  

  3. 水素生成光触媒に用いるAu-Ni混合ナノ粒子の創製およびX線分光分析による構造の解明

    川口 拓実, 小川 智史,保井 晃, 加藤 弘泰,須田 耕平,池永 英司

    第36回日本放射光学会年会・放射光科学合同シンポジウム  2023.1.8 

     More details

    Event date: 2023.1

    Language:Japanese  

    Venue:立命館大学びわこ・くさつキャンパス  

  4. 水素分解光触媒材Au-Ni混合ナノ粒子のX線分光分析

    川口 拓実, 小川 智史,保井 晃, 加藤 弘泰,須田 耕平,池永 英司

    第54回日本原子力中部支部研究発表会  2022.12.15 

     More details

    Event date: 2022.12

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:名古屋大学  

  5. COEXISTENCE OF SCHOTTKY BARRIER AND SKEWED ELECTRONIC BAND STRUCTURE IN FERROELECTRIC BaTiO3 THIN FILM Invited International coauthorship International conference

    Shibei Huang, Shintaro Yasui, Akira Yasui , Eiji Ikenaga, Norihiro Oshime, Toshiro Kikuta, Yukana Terasawa, Sou Yasuhara, Satoshi Hinokuma, Zihao Zhang, Tomoko Okubo, Jun Kano

    第35回マイクロプロセス・ナノテクノロジー国際会議 (MNC 2022)  2022.11.8 

     More details

    Event date: 2022.11

    Language:English   Presentation type:Oral presentation (general)  

  6. 光触媒活性におけるNi3d遷移金属ナノ粒子の電荷移動機構 Invited

    池永英司

    共鳴HAXPES研究会  2021.3.16  大阪府立大学, SPring-8

     More details

    Event date: 2021.3

    Language:Japanese   Presentation type:Symposium, workshop panel (nominated)  

    Venue:Online   Country:Japan  

  7. 光触媒発現機構の解明のための共鳴HAXPES計測利用と固-液界面の電子状態探索 Invited

    池永 英司

    SPRUC 固体分光研究会  2021.3.3  SPring-8

     More details

    Event date: 2021.3

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

    Venue:Online   Country:Japan  

  8. 共鳴硬X線光電子分光による価数揺動系量子臨界物質YbAlYbAl1-xFexB4の電子構造研究

    久我健太郎, 姫野良介 藤原秀紀, 濱本諭, 保井晃,雀部矩正, 柴垣善則, 河村直己,池永英司, 水牧仁一朗, 筒井智嗣. 木須孝幸, 関山明,三村功次郎, 松波雅治. 竹内恒博

    第76回日本物理学会春季大会  2021.3.12  日本物理学会

     More details

    Event date: 2021.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:Online   Country:Japan  

  9. 共鳴硬X線光電子分光によるCuIr2S4の電子状態の研究

    田口幸広,柴垣善則,保井晃,雀部矩正 ,河村直己 ,池永英司,水牧仁一朗,筒井智嗣 ,石橋広記,三村功次郎

    第76回日本物理学会春季大会  2021.3.13  日本物理学会

     More details

    Event date: 2021.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:Online   Country:Japan  

  10. 大気圧溶液セル開発の進展と展望  -液体の電子状態探索-

    池永英司, 土井教史, 原田慈久, 山添康介, 金山直樹, 保井晃

    2020 SPring-8シンポジウム  2020.9.18  SPring-8

     More details

    Event date: 2020.9

    Language:Japanese   Presentation type:Symposium, workshop panel (nominated)  

    Venue:Online   Country:Japan  

  11. 共鳴硬 X 線光電子分光計測技術の進展と展望

    三村功次郎, 水牧仁一朗, 河村直己, 保井 晃, 池永英司, 筒井智嗣,雀部矩正, 佐藤 仁, 魚住孝幸, 光田暁弘, 大原繁男

    2020 SPring-8シンポジウム  2020.9.18 

     More details

    Event date: 2020.9

    Language:Japanese   Presentation type:Symposium, workshop panel (nominated)  

    Venue:SPring-8   Country:Japan  

  12. 放射光複合分光によるNiナノ粒子の助触媒 発現に関する電荷移動観測

    河合 均,山本宗昭,吉田朋子,保井 晃,三村功次郎, 池永英司

    第81回応用物理学会秋季学術講演会  2020.9.9  応用物理学会

     More details

    Event date: 2020.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:同志社大学 online   Country:Japan  

  13. 共鳴硬X線光電子分光によるCeRh3の電子状態の研究

    井角 元, 水牧仁一朗, 雀部矩正, 保井 晃, 明渡 悠, 河端 拓, 下笠諒平, 柴垣善則, 河村直己, 池永英司, 筒井智嗣, 佐藤 仁, 広瀬雄介, 摂待力生, 魚住孝幸, 三村功次郎

    第75回日本物理学会秋季大会  2020.9.11  日本物理学会

     More details

    Event date: 2020.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:Online   Country:Japan  

  14. 硬X線光電子分光による Cr2O3被覆 Fe板の電子状態の研究

    柴垣善則, 明渡 悠, 河端 拓, 下笠諒平, 井角 元, 保井 晃, 河村直己, 池永英司, 水牧仁一朗, 筒井智嗣, 西原克浩

    第75回日本物理学会秋季大会  2020.9.10  日本物理学会

     More details

    Event date: 2020.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:名古屋大学 online   Country:Japan  

  15. 共鳴硬X線光電子分光 による EuNi2(P1–xGex)2の 電子状態の研究

    井上賢太, 田村浩太郎,井角元 , 柴垣善則, 保井晃, 雀部矩正, 水牧仁一郎. 河村直己, 池永英司. 筒井智嗣. 佐藤仁. 光田暁弘. 和田裕文. 魚住孝幸. 三村功次郎

    第75回日本物理学会秋季大会  2020.9.10  日本物理学会

     More details

    Event date: 2020.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:名古屋大学 online   Country:Japan  

  16. 金ナノコロイド溶液のpHに依存する 粒子径と固液界面電気二重層の相関

    那須 歩果,金山 直樹,小川 智史, 八木 伸也, 池永 英司

    第81回応用物理学会秋季学術講演会  2020.9.9  応用物理学会

     More details

    Event date: 2020.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:同志社大学 online   Country:Japan  

  17. 硬X線光電子分光の新たな展開: 共鳴計測および溶液の電子状態観測 Invited

    池永 英司

    第80回応用物理学会秋季学術講演会  2019.9.18  応用物理学会

     More details

    Event date: 2019.9

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

    Venue:北海道大学   Country:Japan  

  18. 光触媒材料NiO/GaOの共鳴HAXPES観測 Invited

    池永英司

    共鳴HAXPES研究会  2019.3.18  大阪府立大学

     More details

    Event date: 2019.3

    Language:Japanese   Presentation type:Symposium, workshop panel (nominated)  

    Venue:I-siteなんば、大阪   Country:Japan  

  19. 光電子分による RuP の金属 -非磁性絶縁体転移の観測

    大槻太毅、澤田慶、 柴田大輔、 川本雅人、 吉田鉄平、 N. L. Saini、溝川貴司、後藤広樹、小西 健久、 太田幸則、 保井晃、池永英司、有田将司、 生天目博文、 谷口雅樹、 平井大悟郎、高木英典

    日本物理学会2018年秋季大会  2018.9.9  日本物理学会

     More details

    Event date: 2018.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:同志社大学、京都   Country:Japan  

  20. 価数相転移物質YbInCu4のYb L3端共鳴硬X線光電子分光

    前田和大、佐藤仁、明渡悠、河端拓、阿部晃大、下笠諒平、保井晃、水牧仁一朗、河村直己、池永英司、 筒井智嗣、 松本圭介、平岡耕一、 三村功次郎

    日本物理学会2018年秋季大会  2018.9.9  日本物理学会

     More details

    Event date: 2018.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:同志社大学、京都   Country:Japan  

  21. 硬X線領域における共鳴光電子分光測定技術の進展と現状 Invited International conference

    三村功二郎、水牧仁一朗、河村直己、池永英司、保井晃、筒井智嗣、佐藤仁、魚住孝幸、光田暁弘、大原繁男

    SPring-8シンポジウム2018  2018.8.25  SPring-8

     More details

    Event date: 2018.8

    Language:Japanese   Presentation type:Symposium, workshop panel (nominated)  

    Venue:姫路市市民会館、兵庫   Country:Japan  

  22. 埋込界面およびバルク電子状態観測のための放射光硬X線光電子分光 Invited

    池永英司

    第65回応用物理学会 春季学術講演会  2018.3  応用物理学会

     More details

    Event date: 2018.3

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

    Venue:早稲田大学⻄早稲田キャンパス、東京   Country:Japan  

▼display all

Research Project for Joint Research, Competitive Funding, etc. 4

  1. グリーン・ナノエレクトロニクスのコア技術開発

    2010.4 - 2014.3

    最先端研究開発支援Firstプログラム  最先端研究開発支援Firstプログラム

      More details

    Authorship:Coinvestigator(s)  Grant type:Competitive

    Grant amount:\12000000

  2. 室温で動作するスピントロニクスナノデバイスの設計:スピン分解硬X線光電子分光による磁性体界面の研究 International coauthorship

    2008.4 - 2013.3

    戦略的国際科学技術協力推進事業   日本-ドイツ研究交流

    猪俣浩一郎 (NIMS)、Claudia Felser (Max Planck Institutes)

      More details

    Authorship:Coinvestigator(s)  Grant type:Competitive

    Grant amount:\18000000

  3. 次世代LSI用カーボンアクティブ配線

    2006.4 - 2011.3

    戦略的創造研究推進事業CREST 

    二瓶 瑞久(富士通研究所)

      More details

    Grant type:Competitive

    Grant amount:\150000000

  4. 3次元化学状態マッピングのための走査型硬X線光電子顕微分光装置の開発 International coauthorship

    2005.4 - 2011.3

    先端計測分析機器開発プログラム 

    小林啓介 (理化学研究所)

      More details

    Grant type:Competitive

    Grant amount:\504000000

KAKENHI (Grants-in-Aid for Scientific Research) 3

  1. Development of dynamics measurement of electronic state in solution chemical reaction for elucidation of solid-liquid interface phenomena

    Grant number:17H02822  2017.4 - 2020.3

    Ikenaga Eiji

      More details

    Authorship:Principal investigator 

    Grant amount:\17550000 ( Direct Cost: \13500000 、 Indirect Cost:\4050000 )

    This research is the development of measurement that challenges the exploration for electronic states of solution, which is a frontier research field in the photoelectron spectroscopy. We have developed the advanced measurement technique that adds electric field dependence measurement to the "atmospheric pressure solution cell" using a photoelectron transmission window. In particular, we deepened our understanding of the complex solid-liquid interface phenomenon in systems having a particle-solute interface. From the observation the electronic state of Au nanoparticles (AuNP) dispersed in NaCl solution, the AuNP surface was negatively charged by the adsorption of ions. And we proposed that dispersed states of AuNP in the solution was attributed to the Coulomb repulsive interaction caused by the formation of the electric double layer. In addition, we succeeded in measuring the applied voltage potential in the solution, and dynamics measurement under voltage application.

  2. The role of Coulomb interaction between 4f-conduction electrons in strongly correlated 4f-electrons system for quantum criticality

    Grant number:15H03697  2015.4 - 2018.3

    Mizumaki Masaichiro

      More details

    Authorship:Coinvestigator(s) 

    We quantitatively analyze 4f electron number and 4f electron conduction (5d) electron coulomb interaction which is an important physical parameter in the quantum critical phenomenon originating from valence fluctuation by X-ray absorption spectroscopy and resonant X-ray photoelectron spectroscopy evaluated. The magnitude of the Coulomb interaction in YbRh2Si2, which is considered to be near the quantum critical point, was about 2 eV, and the 4 f electron number was 13.85. This result supported the theoretical research results. Resonance photoelectron spectroscopy in the hard X-ray region was established by this subject.

  3. 化学反応“その場”観測のための光電子透過窓を用いた実作動環境制御セルの開発

    Grant number:26390120  2014.4 - 2017.3

    独立行政法人日本学術振興会  科学研究費助成事業  基盤研究C

      More details

    Authorship:Principal investigator  Grant type:Competitive

    Grant amount:\4940000

 

Teaching Experience (On-campus) 18

  1. 量子力学B

    2023

  2. 環境機能材料工学

    2023

  3. 量子ビーム実験

    2023

  4. First Year Seminar B

    2020

  5. Outline of Department of Physical Science and Engineering

    2020

  6. Elements of Applied Mechanics

    2020

  7. Quantum Beam for Analytical Science

    2020

  8. Mechanics of Materials

    2020

  9. Outline of Energy Science and Engineering

    2020

  10. エネルギー理工学セミナー

    2020

  11. エネルギー理工学基礎特論

    2020

  12. 基礎セミナーB

    2019

  13. エネルギー理工学セミナー

    2019

  14. エネルギー理工学基礎特論

    2019

  15. 材料力学

    2019

  16. Mechanics of materials

    2018

  17. エネルギー理工学セミナー

    2018

  18. エネルギー理工学基礎特論

    2018

▼display all

Teaching Experience (Off-campus) 1

  1. 放射光科学特論I

    2018.8 - 2021 Hiroshima University)

     More details

    Level:Postgraduate 

 

Social Contribution 1

  1. International Conference on Hard X-ray Photoemission Spectroscopy International Advisory Committee member

    Role(s):Advisor, Informant, Planner, Organizing member

    International Conference on Hard X-ray Photoemission Spectroscopy   2016.4

Academic Activities 1

  1. 国際学会役員 International Conference on Hard X-ray Photoemission Spectroscopy International contribution

    Role(s):Planning, management, etc.

    International Conference on Hard X-ray Photoemission Spectroscopy International Advisory Committee member  2016.4