Updated on 2024/05/05

写真a

 
DEGUCHI, Kazuhiko
 
Organization
Graduate School of Science Lecturer
Graduate School
Graduate School of Science
Undergraduate School
School of Science Department of Physics
Title
Lecturer
Contact information
メールアドレス
External link

Degree 1

  1. Doctor of Philosophy in Physics ( 2004.3   Kyoto University ) 

Research Interests 5

  1. Quasicrystal

  2. Quantum Critical Phenomena

  3. Superconductivity

  4. Magnetism

  5. Strongly Correlated Electrons

Research Areas 5

  1. Natural Science / Magnetism, superconductivity and strongly correlated systems  / Magnetism, Superconductivity, Strongly Correlated Electrons

  2. Nanotechnology/Materials / Metallic material properties  / Quasicrystal, Electromagnetic Properties, Phase Diagram

  3. Nanotechnology/Materials / Applied physical properties  / Magnetic Materials, Superconductors

  4. Others / Others  / Physical Properties I

  5. Others / Others  / Physical Properties II

Current Research Project and SDGs 5

  1. ハイパーマテリアルの学理の創成

  2. 準結晶における強相関電子現象

  3. 量子臨界現象と特異点の普遍性

  4. スピン・トリプレット超伝導

  5. 重い電子系の磁性と超伝導

Research History 9

  1. Osaka University, Graduate School of Engineering Science, Part-time Lecturer   Osaka University, Graduate School of Engineering Science   Part-time Lecturer

    2024.4 - 2024.9

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    Country:Japan

  2. Niigata University, Graduate School of Science and Technology, Part-time Lecturer   Niigata University, Graduate School of Science and Technology   Part-time Lecturer

    2023.10 - 2024.3

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    Country:Japan

  3. Nagoya University, Department of Physics, Lecturer

    2015.12

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    Country:Japan

  4. INAC/SPSMS, CEA-Grenoble, France, Visiting Researcher

    2014.4 - 2015.3

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    Country:France

  5. INAC/SPSMS, CEA-Grenoble, France, Visiting Researcher

    2012.11 - 2013.1

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    Country:France

  6. Nagoya University, Department of Physics, Research Associate

    2007.4 - 2015.11

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    Country:Japan

  7. Nagoya University, Department of Physics, Research Associate

    2004.12 - 2007.3

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    Country:Japan

  8. Nagoya University, Department of Physics, Postdoctoral Fellow of the 21st Century COE -Center for diversity and universality in physics-

    2004.4 - 2004.12

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    Country:Japan

  9. Research Fellow for Young Scientist of Japan Society for the Promotion of Science

    2001.4 - 2004.3

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    Country:Japan

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Education 3

  1. Kyoto University   Graduate School, Division of Natural Science

    2001.4 - 2004.3

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    Country: Japan

  2. Kyoto University   Graduate School, Division of Natural Science

    1999.4 - 2001.3

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    Country: Japan

  3. Kyoto University   Faculty of Science

    1995.4 - 1999.3

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    Country: Japan

Professional Memberships 2

  1. The Physical Society of Japan

  2. The Japan Institute of Metals and Materials

Committee Memberships 3

  1. 物理学会第75回年次大会実行委員   委員  

    2018.12 - 2020.3   

  2. 日本物理学会領域6   運営委員  

    2018.4 - 2019.3   

  3. 日本物理学会領域8   運営委員  

    2013.3 - 2014.3   

Awards 6

  1. The 26th Outstanding Paper Award of the Physical Society of Japan

    2021.3   The Physical Society of Japan   Superconductivity of Au-Ge-Yb Approximants with Tsai-type Clusters

    Kazuhiko Deguchi, Mika Nakayama, Shuya Matsukawa, Keiichiro Imura, Katsumasa Tanaka, Tsutomu Ishimasa, Noriaki K. Sato

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    Award type:Honored in official journal of a scientific society, scientific journal  Country:Japan

    The development of new superconductors and the elucidation of their non-trivial superconducting mechanisms have been vigorously studied globally. In particular, the following questions related to this area of research have been posed: "Does superconductivity appear in quasi crystals without crystal translational symmetry?" and "What is the mechanism of superconductivity?" Studies have been conducted to answer these perplexing questions.
    In this paper, the authors reported on the discovery of superconductivity for two novel Tsai-type cluster compounds: AGY(I) [Au64.0Ge22.0Yb14.0, Tc = 0.68 K] and AGY(II) [Au63.5Ge20.5Yb16.0, Tc = 0.36 K]. These are called "approximant crystals" and are located between ordinary crystals and "quasicrystals". In particular, in AGY(II), structural analysis has revealed that magnetic Yb ions occupy the center of the Tsai cluster, and the superconducting mechanism has been investigated in terms of its correlation with magnetism.
     Recently, the authors also discovered superconductivity (Tc = 0.05 K) in the "quasicrystal" Al-Zn-Mg [K. Kamiya, et al., Nat. Commun. 9, 154 (2018)], which is a development of this "approximant crystal," and non-trivial superconductivity has been investigated. In this paper, the first superconductivity in "approximant crystals," which is the cornerstone of "quasicrystals" showing superconductivity, is reported, and the mechanism is described as a curious superconductivity involving magnetic ions, which has a tremendous impact. For these reasons, we determined that the present paper deserves the Outstanding Paper Award of the Physical Society of Japan.

  2. 第27回堀科学芸術振興財団研究助成事業 第3部研究成果発表会・優秀賞

    2019.5   堀科学芸術振興財団  

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    Country:Japan

  3. JPSJ Paper of Editors' Choice

    2015  

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    Country:Japan

  4. JPSJ Paper of Editors' Choice

    2014  

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    Country:Japan

  5. JPSJ Paper of Editors' Choice

    2010  

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    Country:Japan

  6. 井上研究奨励賞

    2006.2   井上科学振興財団  

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    Country:Japan

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Papers 104

  1. *Quantum critical state in a magnetic quasicrystal Reviewed

    K. Deguchi, S. Matsukawa, N.K. Sato, T. Hattori, K. Ishida, H. Takakura, T. Ishimasa

    Nature Materials   Vol. 11   page: 1013   2012

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

    DOI: 10.1038/nmat3432

  2. *Discovery of Superconductivity in Quasicrystal Reviewed

    K. Kamiya, T. Takeuchi, N. Kabeya, N. Wada, T. Ishimasa, A. Ochiai, K. Deguchi, K. Imura, N. K. Sato

    Nature Communications   Vol. 9   page: 154   2018

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

    DOI: 10.1038/s41467-017-02667-x

  3. Effects of Electron Correlation and Geometrical Frustration on Magnetism of Icosahedral Quasicrystals and Approximants — An Attempt to Bridge the Gap between Quasicrystals and Heavy Fermions Invited Reviewed

    N. K. Sato, T. Ishimasa, K. Deguchi, K. Imura

    J. Phys. Soc. Jpn.   Vol. 91   page: 072001   2022

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

    DOI: 10.7566/JPSJ.91.072001

  4. Concomitant singularities of Yb-valence and magnetism at a critical lattice parameter of icosahedral quasicrystals and approximants Reviewed

    K. Imura, H. Yamaoka, S. Yokota, K. Sakamoto, Y. Yamamoto, T. Kawai, K. Namba, S. Hirokawa, K. Deguchi, N. Hiraoka, H. Ishii, J. Mizuki, T. Ishimasa, N. K. Sato

    Scientific Reports   Vol. 10   page: 17116   2020

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

    DOI: 10.1038/s41598-020-74124-7

  5. *Superconductivity of Au-Ge-Yb Approximants with Tsai-type Clusters Reviewed

    K. Deguchi, M. Nakayama, S. Matsukawa, K. Imura, K. Tanaka, T. Ishimasa, N. K. Sato

    J. Phys. Soc. Jpn.   Vol. 84   page: 023705   2015

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

    DOI: 10.7566/JPSJ.84.023705

  6. *Superconductivity Induced by Longitudinal Ferromagnetic Fluctuations in UCoGe Reviewed

    T. Hattori, Y. Ihara, Y. Nakai, K. Ishida, Y. Tada, S. Fujimoto, N. Kawakami, E. Osaki, K. Deguchi, N. K. Sato, I. Satoh

    Phys. Rev. Lett.   Vol. 108   page: 066403   2012

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

    DOI: 10.1103/PhysRevLett.108.066403

  7. Anisotropic Magnetic Fluctuations in the Ferromagnetic Superconductor UCoGe Studied by Direction-Dependent 59Co NMR Measurements Reviewed

    Y. Ihara, T. Hattori, K. Ishida, Y. Nakai, E. Osaki, K. Deguchi, N. K. Sato, I. Satoh

    Phys. Rev. Lett.   Vol. 105   page: 206403   2010

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

    DOI: 10.1103/PhysRevLett.105.206403

  8. *Absence of Meissner State and Robust Ferromagnetism in the Superconducting State of UCoGe: Possible Evidence of Spontaneous Vortex State Reviewed

    K. Deguchi, E. Osaki, S. Ban, N. Tamura, Y. Shimura, T. Sakakibara, I. Satoh, N. K. Sato

    J. Phys. Soc. Jpn.   Vol. 79   2010

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

    DOI: 10.1143/JPSJ.79.083708

  9. *Competitive Coexistence of Superconductivity with antiferromagnetism in CeRhIn5 Reviewed

    G.F. Chen, K. Matsubayashi, S. Ban, K. Deguchi, N.K. Sato

    Phys. Rev. Lett.   Vol. 97   page: 017005   2006

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

    DOI: 10.1103/PhysRevLett.97.017005

  10. *Field-Orientation Dependent Heat Capacity Measurements at Low Temperatures with a Vector Magnet System Reviewed

    K. Deguchi, T. Ishiguro, Y. Maeno

    Rev. Sci. Instrum.   Vol. 75   page: 1188   2004

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

    DOI: 10.1063/1.1710696

  11. *Gap Structure of the Spin-Triplet Superconductor Sr2RuO4 Determined from the Field-Orientation Dependence of Specific Heat Reviewed

    K. Deguchi, Z. Q. Mao, H. Yaguchi, Y. Maeno

    Phys. Rev. Lett.   Vol. 92   page: 047002   2004

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

    DOI: 10.1103/PhysRevLett.92.047002

  12. *Determination of the Superconducting Gap Structure in All Bands of the Spin-Triplet Superconductor Sr2RuO4 Reviewed

    K. Deguchi, Z. Q. Mao, Y. Maeno

    J. Phys. Soc. Jpn.   Vol. 73   page: 1313   2004

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

    DOI: 10.1143/JPSJ.73.1313

  13. *Superconducting Double Transition and the Upper Critical Field Limit of Sr2RuO4 in Parallel Magnetic Fields Reviewed

    K. Deguchi, M. Tanatar, Z. Mao, T. Ishiguro, Y. Maeno

    J. Phys. Soc. Jpn.   Vol. 71   page: 2839   2002

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

    DOI: 10.1143/JPSJ.71.2839

  14. 準結晶に特有の物性を追い求めて Invited Reviewed

    出口和彦

    理philosophia online     2024

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    Language:Japanese  

  15. ハイパーマテリアルの物性とhidden orderの探索 Invited Reviewed

    出口和彦

    Hypermaterials News Letter   Vol. 8   page: 14-15   2024

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    Authorship:Lead author   Language:Japanese  

  16. Antiferroelectricity of titanite-type oxide SrTiGeO5 and its potential for power electronics applications Reviewed

    T. Uohashi, T. Kuwano, M. Hagiwara, K. Natori, K. Deguchi, and H. Taniguchi

    Appl. Phys. Lett.   Vol. 124   page: 182901   2024

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

    DOI: 10.1063/5.0204239

  17. Controlling dielectric properties of Nb+X (X = Al, Ga, Nb) co-doped and Nb-doped rutile-type TiO2 single crystals Reviewed

    S. Kakimoto, Y. Hashimoto, T. Kuwano, K. Kimura, K. Hayashi, M. Hagiwara, K. Deguchi, and H. Taniguchi

    J. Mater. Chem. C   Vol. 11   page: 1304   2023

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

    DOI: 10.1039/d2tc03914a

  18. Re-estimation of Maxwell-Wagner relaxation for novel absorbers via (Ta+Ga)-doped rutile-type TiO2 ceramics with various valence proportions and sintering temperatures Reviewed

    T. Kuwano, Y. Hashimoto, K. Deguchi, and H. Taniguchi

    J. Alloys Compd.   Vol. 966   page: 171624   2023

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

    DOI: 10.1016/j.jallcom.2023.171624

  19. Synchrotron-radiation-based 174Yb Mössbauer Spectroscopy of the 1/1 Au-Al-Yb Approximant Reviewed

    Y. Kinoshita, H. Kobayashi, N. Nagasawa, Y Yoda, R. Masuda, Y. Nakamura, Y. Sakakibara, K. Deguchi

    New Phys.: Sae Mulli   Vol. 73   page: 1145 - 1148   2023

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

    DOI: 10.3938/NPSM.73.1145

  20. Bulk electronic structure of high-order quaternary approximants Reviewed International coauthorship

    S. Sarkar, P. Sadhukhan, V. K. Singh, A. Gloskovskii, K. Deguchi, N. Fujita, S. R. Barman

    Phys. Rev. Research   Vol. 3   page: 013151   2021

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

    DOI: 10.1103/PhysRevResearch.3.013151

  21. 準結晶における電子相関効果―重いフェルミ液体と非フェルミ液体そして超伝導― Invited Reviewed

    佐藤憲昭,出口和彦,井村敬一郎

    固体物理   Vol. 56   page: 611 - 620   2021

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  22. Special Issue on Materials Science on Hypermaterials PREFACE Reviewed

    R. Tamura, H. Takakura, K. Deguchi, R. Yoshida, and K. Kimura

    Materials Transactions   Vol. 62   page: 3   2021

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    DOI: 10.2320/matertrans.MPR2021901

  23. Non-linear conduction phenomena of black-SmS Reviewed

    H. Ando, K. Sakamoto, K. Imura, K. Deguchi, H. S. Suzuki, N. K. Sato

    JPS Conf. Proc.   Vol. 30   page: 011132   2020

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    DOI: 10.7566/JPSCP.30.011132

  24. Pressure and Temperature Evolution of Sm Mean-Valence in Golden SmS Reviewed

    K. Imura, Y. Suzuki, N. Kawade, K. Sakamoto, K. Deguchi, H. Yamaoka, Y. Yamamoto, J. Mizuki, N. Hiraoka, H. Ishii, H. S. Suzuki, N. K. Sato

    JPS Conf. Proc.   Vol. 30   page: 011131   2020

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    DOI: 10.7566/JPSCP.30.011131

  25. Local Quantum Fluctuations in Kondo Quasicrystal Approximant Ag-In-(CexY1-x) Reviewed

    T. Sawano, T. Shiino, K. Imura, K. Deguchi, S. Ohhashi, A. P. Tsai, N. K. Sato

    J. Phys. Soc. Jpn.   Vol. 89   page: 014703   2020

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    DOI: 10.7566/JPSJ.89.014703

  26. Enhancement of superconductivity by pressure-induced critical ferromagnetic fluctuations in UCoGe Reviewed

    M. Manago, S. Kitagawa, K. Ishida, K. Deguchi, N. K. Sato, T. Yamamura

    Phys. Rev. B   Vol. 99   page: 020506(R)   2019

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

    DOI: 10.1103/PhysRevB.99.020506

  27. 準結晶における強相関効果の発見―数学を具現化する物質で見つかった非従来型量子臨界現象 Invited Reviewed

    佐藤憲昭,出口和彦,井村敬一郎

    日本物理学会誌   Vol. 74   page: 774-779   2019

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  28. Spin-triplet superconductivity in the paramagnetic UCoGe under pressure studied by Co-59 NMR Reviewed

    M. Manago, S. Kitagawa, K. Ishida, K. Deguchi, N. K. Sato, T. Yamamura

    Phys. Rev. B   Vol. 100   page: 035203   2019

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

    DOI: 10.1103/PhysRevB.100.035203

  29. Superconductivity at the Pressure-Induced Ferromagnetic Critical Region in UCoGe Reviewed

    M. Manago, S. Kitagawa, K. Ishida, K. Deguchi, N. K. Sato, T. Yamamura

    J. Phys. Soc. Jpn.   Vol. 88   page: 113704   2019

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

    DOI: 10.7566/JPSJ.88.113704

  30. Pressure effects on Ce-based Kondo approximant crystal Reviewed

    T. Sawano, Y. Shinagawa, T. Shiino, K. Imura, K. Deguchi, N. K. Sato

    AIP Advances   Vol. 8   page: 101306   2018.10

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

    DOI: 10.1063/1.5042745

  31. Interpretation of some Yb-based valence-fluctuating crystals as approximants to a dodecagonal quasicrystal Reviewed

    T. Ishimasa, M. Mihalkovič, K. Deguchi, N. K. Sato, M. de Boissieu

    Philosophical Magazine   Vol. 98 ( 22 ) page: 2018-2034   2018.8

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

    DOI: 10.1080/14786435.2018.1470339

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  32. Possible quantum valence criticality in CeCu6-xAux Reviewed

      Vol. 536   page: 169-172   2018.5

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

    DOI: 10.1016/j.physb.2017.10.011

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  33. 準結晶の電子状態と磁性 Invited Reviewed

    出口和彦

    J-Physics News Letter   Vol. 5   page: 04-09   2018

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  34. Observation of Systematic Variation in Yb Ion Valence as a Function of Interatomic Spacing in Icosahedral Approximant Crystals Reviewed

    M. Hayashi, K. Deguchi, S. Matsukawa, K. Imura, N. K. Sato

    J. Phys. Soc. Jpn.   Vol. 86   page: 043702   2017

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

    DOI: 10.7566/JPSJ.86.043702

  35. Magnetic Properties of the Au-Al-Yb Approximant under Hydrostatic Pressure Reviewed

    S. Matsukawa, K. Deguchi, K. Imura, T. Ishimasa, N. K. Sato

    Journal of Physics: Conference Series   Vol. 809   page: 012013   2017

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

    DOI: 10.1088/1742-6596/809/1/012013

  36. Anticorrelation between polar lattice instability and superconductivity in the Weyl semimetal candidate MoTe2 Reviewed

    H. Takahashi, T. Akiba, K. Imura, T. Shiino, K. Deguchi, N. K. Sato, H. Sakai, M. S. Bahramy, S. Ishiwata

    Phys. Rev. B   Vol. 95   page: 100501(R)   2017

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

    DOI: 10.1103/PhysRevB.95.100501

  37. Discovery of Quantum-Criticality-Like Behavior in Dilute Kondo System Reviewed

    T. Shiino, Y. Shinagawa, K. Imura, K. Deguchi, N. K. Sato

    J. Phys. Soc. Jpn.   Vol. 86   page: 123705   2017

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    DOI: 10.7566/JPSJ.86.123705

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

    K. Imura, K. Nobe, K. Deguchi, M. Matsunami, H. Miyazaki, A. Yasui, E. Ikenaga, N. K. Sato

    J. Phys. Soc. Jpn.   Vol. 86   page: 093702   2017

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

    DOI: 10.7566/JPSJ.86.093702

  39. Direct observation of heterogeneous valence state in Yb-based quasicrystalline approximants Reviewed

    M. Matsunami, M. Oura, K. Tamasaku, T. Ishikawa, S. Ideta, K. Tanaka, T. Takeuchi, T. Yamada, A. P. Tsai, K. Imura, K. Deguchi, N. K. Sato, T. Ishimasa

    Phys. Rev. B   Vol. 95   page: 241102(R)   2017

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

    DOI: 10.1103/PhysRevB.96.241102

  40. Quantum critical behavior in magnetic quasicrystals and approximant crystals Reviewed

    N. K. Sato, S. Matsukawa, K. Nobe, K. Imura, K. Deguchi, T. Ishimasa

    Journal of Physics: Conf. Series   Vol. 868   page: 012005   2017

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    DOI: 10.1088/1742-6596/868/1/012005

  41. Pressure-Driven Quantum Criticality and T/H Scaling in the Icosahedral Au-Al-Yb Approximant Reviewed

    S. Matsukawa, K. Deguchi, K. Imura, T. Ishimasa, N. K. Sato

    J. Phys. Soc. Jpn.   Vol. 85   page: 063706   2016

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

    DOI: 10.7566/JPSJ.85.063706

  42. Localized Electron Magnetism in the Icosahedral Au-Al-Tm Quasicrystal and Crystalline Approximant Reviewed

    M. Nakayama, K. Tanaka, S. Matsukawa, K. Deguchi, K. Imura, T. Ishimasa, N. K. Sato

    J. Phys. Soc. Jpn.   Vol. 84   page: 024721   2015

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

    DOI: 10.7566/JPSJ.83.024721

  43. Crystal Structure of Superconducting 1/1 Cubic Au-Ge-Yb Approximant with Tsai-type Cluster Reviewed

    K. Deguchi, M. Nakayama, S. Matsukawa, K. Imura, K. Tanaka, T. Ishimasa, N. K. Sato

    J. Phys. Soc. Jpn.   Vol. 84   page: 015002   2015

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

    DOI: 10.7566/JPSJ.83.024721

  44. Origin of the Black-Golden Transition in Sm1-xYxS Reviewed

    K. Imura, M. Saito, M. Kaneko, T. Ito, T. Hajiri, M. Matsunami, S. Kimura, K. Deguchi, H. S. Suzuki, N. K. Sato

    Journal of Physics: Conference Series   Vol. 592   page: 012028   2015

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

    DOI: 10.1088/1742-6596/592/1/012028

  45. ウラン系強磁性超伝導における強磁性ゆらぎが誘起するスピン三重項超伝導 Invited Reviewed

    石田憲二,服部泰佑,佐藤憲昭,出口和彦,多田靖啓,藤本聡

    固体物理   Vol. 50   page: 123   2015

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  46. Tsai型クラスターをもつAu-Ge-Yb近似結晶の超伝導-準結晶とをつなぐ物質で発現した超伝導- Invited Reviewed

    出口和彦,佐藤憲昭,石政勉

    固体物理   Vol. 50   page: 497   2015

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  47. Relationship between Ferromagnetic Criticality and the Enhancement of Superconductivity Induced by Transverse Magnetic Fields in UCoGe Reviewed

    T. Hattori, K. Karube, K. Ishida, K. Deguchi, N. K. Sato, T. Yamamura

    J. Phys. Soc. Jpn.   Vol. 83   page: 073708   2014

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    DOI: 10.7566/JPSJ.83.073708

  48. Electrical Oscillation in SmS Induced by a Constant External Voltage Reviewed

    H. Takahashi, R. Okazaki, H. Taniguchi, I. Terasaki, M. Saito, K. Imura, K. Deguchi, N. K. Sato, H. S. Suzuki

    Phys. Rev. B   Vol. 89   page: 195103   2014

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

    DOI: 10.1103/PhysRevB.89.195103

  49. Transport Properties of the Au-Al-Yb Quasicrystal and Approximant under Hydrostatic Pressure Reviewed

    S. Matsukawa, K. Tanaka, M. Nakayama, S. Kunikata, K. Deguchi, K. Imura, T. Ishimasa, N. K. Sato

    Acta Phys. Pol.   Vol. A 126   page: 527   2014

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    DOI: 10.12693/APhysPolA.126.527

  50. Tsai-Type Quasicrystal and Its Approximant in Au-Al-Tm Alloys Reviewed

    K. Tanaka, Y. Tanaka, T. Ishimasaa, M. Nakayama, S. Matsukawa, K. Deguchi, N. K. Sato

    Acta Phys. Pol.   Vol. A 126   page: 603   2014

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    DOI: 10.12693/APhysPolA.126.603

  51. Thermodynamic study of nodal structure and multiband superconductivity of KFe2As2 Reviewed

    S. Kittaka1, Y. Aoki, N. Kase, T. Sakakibara, T. Saito, H. Fukazawa, Y. Kohori, K. Kihou, C. H. Lee, A. Iyo, H. Eisaki, K. Deguchi, N. K. Sato, Y. Tsutsumi, K. Machida

    J. Phys. Soc. Jpn.     page: 00   2013

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  52. Valence Change Driven by Constituent Element Substitution in the Mixed-Valence Quasicrystal and Approximant Au-Al-Yb Reviewed

    S. Matsukawa, K. Tanaka, M. Nakayama, K. Deguchi, K. Imura, H. Takakura, S. Kashimoto, T. Ishimasa, N. K. Sato

    J. Phys. Soc. Jpn.     page: 00   2013

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  53. 第3の固体が切り開く新しい強相関物質 Invited Reviewed

    出口和彦

    名大トピックス     page: 00   2013

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  54. 電子の小宇宙に潜むブラックホール Invited Reviewed

    出口和彦

    フィロソフィア   Vol. 24   page: 14   2013

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  55. Phase diagram of the itinerant-electron ferromagnet ZrZn2 Reviewed

    N. Kabeya, H. Maekawa, K. Deguchi, N. Kimura, H. Aoki, N.K. Sato

    Physica status solidi. B   Vol. 250   page: 654–656   2013

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    DOI: 10.1002/pssb.201200869

  56. Spin-Density-Wave Type Ordering on LaCoGe Revealed by 59Co and 139La NMR Measurements Reviewed

    K. Karube, T. Hattori, K. Ishida, N. Tamura, K. Deguchi, N. K. Sato

    J. Phys. Soc. Jpn.   Vol. 82   page: 083712   2013

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    DOI: 10.7566/JPSJ.82.083712

  57. Spin susceptibility in the superconducting state of the ferromagnetic superconductor UCoGe Reviewed

    T. Hattori, K. Karube, Y. Ihara, K. Ishida, K. Deguchi, N. K. Sato, T. Yamamura

    Phys. Rev. B   Vol. 88   page: 085127   2013

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    DOI: 10.1103/PhysRevB.88.085127

  58. Spin-Triplet Superconductivity Induced by Longitudinal Ferromagnetic Fluctuations in UCoGe: Theoretical Aspect Reviewed

    Y. Tada, S. Fujimoto, N. Kawakami, T. Hattori, Y. Ihara, K. Ishida, K. Deguchi, N. K. Sato, I. Satoh

    Journal of Physics: Conference Series   Vol. 449   page: 012029   2013

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    DOI: 10.1088/1742-6596/449/1/012029

  59. 磁性準結晶における量子臨界現象-重い電子系と準結晶の境界領域に潜む新しい物理を探る- Invited Reviewed

    佐藤憲昭,出口和彦,石政勉

    固体物理   Vol. 48   page: 355   2013

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  60. Non-Fermi Liquid Phase Bounded by a Possible Electronic Topological Transition in ZrZn2 Reviewed

    N. Kabeya, H. Maekawa, K. Deguchi, N. Kimura, H. Aoki, N.K. Sato

    J. Phys. Soc. Jpn.   Vol. 81   page: 073706   2012

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    DOI: 10.1143/JPSJ.81.073706

  61. Anisotropic Magnetic Fluctuations and Superconductivity in Ferromagnetic Superconductor UCoGe Reviewed

    T. Hattori, Y. Ihara, K. Karube, Y. Nakai, K. Ishida, K. Deguchi, N.K. Sato, I. Satoh

    Journal of Physics: Conference Series   Vol. 391   page: 012017   2012

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    DOI: 10.1088/1742-6596/391/1/012017

  62. Thermoelectric power investigation of SmS under pressure Reviewed

    S. Kanematsu, K. Imura, H.S. Suzuki, K. Deguchi, N.K. Sato

    Journal of Physics: Conference Series   Vol. 391   page: 012027   2012

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    DOI: 10.1088/1742-6596/391/1/012027

  63. Field reference technique for ac magnetic susceptibility measurements under pressure Reviewed

    N. Kabeya, K. Deguchi, N.K. Sato

    Journal of Physics: Conference Series   Vol. 391   page: 012094   2012

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    DOI: 10.1088/1742-6596/391/1/012094

  64. 59Co-Nuclear Quadrupole Resonance and Nuclear Magnetic Resonance Studies on YCoGe-Comparison between YCoGe and UCoGe Reviewed

    K. Karube, T. Hattori, Y. Ihara, Y. Nakai, K. Ishida, N. Tamura, K. Deguchi, N. K. Sato, H. Harima

    J. Phys. Soc. Jpn.   Vol. 80   page: 064711   2011

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    DOI: 10.1143/JPSJ.80.064711

  65. 59Co-NMR/nuclear-quadrupole-resonance (NQR) Studies on Ferromagnetic Superconductor UCoGe Reviewed

    T. Hattori, Y. Ihara, K. Ishida, Y. Nakai, E. Osaki, K. Deguchi, N.K. Sato, I. Satoh

    J. Phys. Soc. Jpn.   Vol. 80   page: SA007   2011

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    DOI: 10.1143/JPSJS.80SA.SA007

  66. Construction of a Magnetometer Using a Piezo Actuator Reviewed

    K. Deguchi, T. Furukawa, S. Ban, K. Imura, K. Matsubayashi, N.K. Sato

    J. Phys. Soc. Jpn.   Vol. 80   page: SA108   2011

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    DOI: 10.1143/JPSJS.80SA.SA108

  67. Thermal Expansion Measurements Using the Strain Gauge Technique with Kelvin Double Bridge Reviewed

    K. Kabeya, K. Imura, K. Deguchi, N.K. Sato

    J. Phys. Soc. Jpn.   Vol. 80   page: SA098   2011

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    DOI: 10.1143/JPSJS.80SA.SA098

  68. Thermoelectric Power Investigation on SmS Reviewed

    K. Imura, S. Kanematsu, K. Deguchi, S. Suzuki, K. Matsubayashi, N.K. Sato

    J. Phys. Soc. Jpn.   Vol. 80   page: SA077   2011

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    DOI: 10.1143/JPSJS.80SA.SA077

  69. Effect of pressure on transport properties of CeIrIn5 Reviewed

    Y. Takaesu, N. Aso, Y. Tamaki, M. Hedo, T. Nakama, K. Uchima, Y. Ishikawa, K. Deguchi, N.K. Sato

    Journal of Physics: Conference Series   Vol. 273   page: 012058   2011

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    DOI: 10.1088/1742-6596/273/1/012058

  70. Correlation of Ferromagnetism and Superconductivity in UCoGe Reviewed

    N.K. Sato, K. Deguchi, K. Imura, N. Kabeya, N. Tamura, K. Yamamoto

    AIP Conf. Proc.   Vol. 1347   page: 132-137   2011

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    DOI: http://dx.doi.org/10.1063/1.3601803

  71. Interplay of the superconductivity and magnetism in Eu0.7Na0.3Fe2As1.4P0.6 Reviewed

    Y.R. Jang, J.B. Hong, B.H. Min, M.A. Jung, Y.Y. Song, H.J. Oh, K.J. Lee, M.H. Jung, S. Kanematsu, K. Imura, K. Deguchi, N.K. Sato

    Supercond. Sci. Technol.   Vol. 24   page: 085017   2011

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    DOI: 10.1088/0953-2048/24/8/085017

  72. Discontinuous Transition from a Real Bound State to Virtual Bound State in a Mixed-Valence State of SmS Reviewed

    K. Imura, S. Kanematsu, K. Matsubayashi, H.S. Suzuki, K. Deguchi, N.K. Sato

    J. Phys. Soc. Jpn.   Vol. 80   page: 113704   2011

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    DOI: 10.1143/JPSJ.80.113704

  73. Electrical resistivity and thermal expansion investigations of golden SmS under high pressure Reviewed

    K. Imura, K. Matsubayashi, H.S. Suzuki, K. Deguchi, N.K. Sato

    Journal of Physics: Conference Series   Vol. 200   page: 012067   2010

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    DOI: 10.1088/1742-6596/200/1/012067

  74. Microscopic Coexistence of Ferromagnetism and Superconductivity in Single-Crystal UCoGe Reviewed

    T. Ohta, T. Hattori, K. Ishida, Y. Nakai, E. Osaki, K. Deguchi, N. K. Sato, and I. Satoh

    J. Phys. Soc. Jpn.   Vol. 79   page: 023707   2010

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    DOI: 10.1143/JPSJ.79.023707

  75. Unusual Meissner State of the Superconducting Ferromagnet UCoGe Revealed by Differential Susceptibility Measurements with a Polycrystalline Sample Reviewed

    K. Deguchi, S. Ban, E. Osaki, I. Satoh, N. K. Sato

    Physica C   Vol. 470   page: S575   2010

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    DOI: 10.1016/j.physc.2010.01.029

  76. Tricritical point of ferromagnetic transition in UGe2 Reviewed

    N. Kabeya, E. Osaki, S. Ban, K. Imura, K. Deguchi, N. Aso, Y. Honma, Y. Shiokawa, N. K. Sato

    Journal of Physics: Conference Series   Vol. 200   page: 032028   2010

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    DOI: 10.1088/1742-6596/200/3/032028

  77. Weakly first-order behavior in ferromagnetic transition of UCoGe revealed by 59Co-NQR studies Reviewed

    T. Hattori, K. Ishida, Y. Nakai, T. Ohta, K. Deguchi, N.K. Sato, I. Satoh

    Physica C   Vol. 470   page: S561   2010

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    DOI: 10.1016/j.physc.2009.10.057

  78. U系重い電子系超伝導体UCoGeにおける新奇な超伝導状態-コバルト核四重極共鳴(59Co NQR)実験による強磁性と超伝導の微視的共存- Invited Reviewed

    石田憲二,服部泰佑,井原慶彦,中井祐介,佐藤憲昭,出口和彦,田村暢之,佐藤伊佐務

    固体物理   Vol. 45   page: 319   2010

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  79. Pressure-Temperature Phase Diagram of Golden SmS Reviewed

    K. Imura, K. Matsubayashi, H.S. Suzuki, N. Kabeya, K. Deguchi, N.K. Sato

    J. Phys. Soc. Jpn.   Vol. 78   page: 104602   2009

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    DOI: 10.1143/JPSJ.78.104602

  80. Thermodynamic and Transport Properties of Valence-fluctuating Phase of SmS Reviewed

    K. Imura, K. Matsubayashi, H.S. Suzuki, K. Deguchi, N.K. Sato

    Physica B   Vol. 404   page: 3028   2009

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    DOI: 10.1016/j.physb.2009.07.013

  81. First-order Transition Switch-off of Superconductivity in UGe2 Reviewed

    N. Kabeya, R. Iijima, E. Osaki, S. Ban, K. Imura, K. Deguchi, N. Aso, Y. Homma, Y. Shiokawa, N.K. Sato

    Physica B   Vol. 404   page: 3238   2009

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    DOI: 10.1016/j.physb.2009.07.082

  82. Magnetic Order of Rare-earth Tritelluride CeTe3 at Low Temperature Reviewed

    K. Deguchi, T. Okada, G.F. Chen, S. Ban, N. Aso, N.K. Sato

    Journal of Physics: Conference Series   Vol. 150   page: 042023   2009

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    DOI: 10.1088/1742-6596/150/4/042023

  83. Anomalous Pinning Behavior in Sr2RuO4 Reviewed

    K. Tenya, R. Yamahana, M. Yokoyama, H. Amitsuka, K. Deguchi, Y. Maeno

    Physica B   Vol. 403   page: 1101   2008

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    DOI: 10.1016/j.physb.2007.10.096

  84. Ferromagnetic Quantum Critical Fluctuations and Anomalous Coexistence of Ferromagnetism and Superconductivity in UCoGe Revealed by Co-NMR and NQR Studies Reviewed

    T. Ohta, Y. Nakai, Y. Ihara, K. Ishida, K. Deguchi, N. K. Sato, and I. Satoh

    J. Phys. Soc. Jpn.   Vol. 77   page: 023707   2008

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    DOI: 10.1143/JPSJ.77.023707

  85. Pressure and Magnetic Field Effect on Transport Gap of Black SmS Reviewed

    K. Imura, K. Matsubayashi, H.S. Suzuki, K. Deguchi, N.K. Sato

    Journal of Physics: Conference Series   Vol. 121   page: 032014   2008

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    DOI: 10.1088/1742-6596/121/3/032014

  86. Transport Properties of Golden SmS Reviewed

    K. Imura, K. Matsubayashi, H.S. Suzuki, K. Deguchi, N.K. Sato

    Physica B   Vol. 403   page: 895   2008

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    DOI: 10.1016/j.physb.2007.10.058

  87. Crystal Field Wave Functions of CexLa1-xRhIn5 Reviewed

    N. Tokuda, T. Nishioka1, G.F. Chen, K. Deguchi, K. Kodama, N.K. Sato

    J. Phys. Soc. Jpn.   Vol. 76   page: 014706   2007

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    DOI: 10.1143/JPSJ.76.014706

  88. Reinvestigation of Superconducting Phase Diagram of UGe2 by AC Magnetic Susceptibility Experiment Reviewed

    S. Ban, K. Deguchi, N.K. Sato, N. Aso, Y. Homma, Y. Shiokawa

    J. Magn. Magn. Mater.   Vol. 310   page: e120   2007

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    DOI: 10.1016/j.jmmm.2006.10.253

  89. Scaling Properties of Field Induced Quasiparticles in the Heavy Fermion Superconductor CeCoIn5 Reviewed

    K. Deguchi, S. Yonezawa, S. Nakatsuji, Z. Fisk, Y. Maeno

    J. Magn. Magn. Mater.   Vol. 310   page: 587   2007

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    DOI: 10.1016/j.jmmm.2006.10.231

  90. Magnetoresistivity and Hall Effect Investigation under Pressure on SmS Reviewed

    K. Imura, K. Matsubayashi, H.S. Suzuki, K. Deguchi, N.K. Sato

    J. Magn. Magn. Mater.   Vol. 310   page: e54   2007

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    DOI: 10.1016/j.jmmm.2006.10.547

  91. Magnetic Properties of Golden SmS Reviewed

    K. Matsubayashi, K. Imura, H.S. Suzuki, S. Ban, G. Chen, K. Deguchi,N.K. Sato

    J. Magn. Magn. Mater.   Vol. 310   page: 408   2007

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    DOI: 10.1016/j.jmmm.2006.10.059

  92. Pseudogap Formation near at the Border of an Insulator-Metal Transition in SmS Reviewed

    K. Matsubayashi, K. Imura, H.S. Suzuki, G.F. Chen, N. Mori, T. Nishioka, K. Deguchi, N.K. Sato

    J. Phys. Soc. Jpn.   Vol. 76   page: 033602   2007

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    DOI: 10.1143/JPSJ.76.033602

  93. Unusual Magnetic Response in Superconducting Mixed State of Sr2RuO4 Reviewed

    K. Tenya, S. Yasuda, M. Yokoyama, H. Amitsuka, K. Deguch, Y. Maeno

    J. Phys. Soc. Jpn.   Vol. 75   page: 023701   2006

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    DOI: 10.1143/JPSJ.75.0237

  94. Magnetization study of the superconductivity in Sr2RuO4 Reviewed

    K. Tenya, S. Yasuda, M. Yokoyama, H. Amitsuka, K. Deguchi, Y. Maeno

    Physica B   Vol. 378-380   page: 495   2006

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    DOI: 10.1016/j.physb.2006.01.214

  95. 角度分解比熱測定で見たクーパー対の波動関数 Invited Reviewed

    出口和彦

      Vol. 9   page: 5   2005

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  96. Low Temperature Specific Heat of Dy2Ti2O7 in the Kagome Ice State Reviewed

    R. Higashinaka, H. Fukazawa, K. Deguchi, Y. Maeno

    J. Phys. Soc. Jpn.   Vol. 73   page: 2845   2004

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    DOI: 10.1143/JPSJ.73.2845

  97. ベクトル型超伝導マグネットを用いた磁場回転装置の開発~異方的超伝導体における超伝導ギャップ構造の可視化に向けて~ Invited Reviewed

    出口和彦,前野悦輝

      Vol. 5   page: 41   2004

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  98. 波動関数の形が見える!-超伝導研究の新展開- Invited Reviewed

    出口和彦

      Vol. 3   page: 1   2004

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  99. Kagome-ice state in the spin-ice compound Dy2Ti2O7 Reviewed

    R. Higashinaka, H. Fukazawa, K. Deguchi, Y. Maeno

    J. Phys.: Condens. Matter   Vol. 16   page: S679   2004

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    DOI: 10.1088/0953-8984/16/11/01

  100. Superconducting Order Parameter of Sr2RuO4 Reviewed

    N. Kikugawa, K. Deguchi, Y. Maeno

    Physica C   Vol. 388-389   page: 483   2003

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    DOI: 10.1016/S0921-4534(02)02388-2

  101. Toward the Full Determination of the Superconducting Order Parameter of Sr2RuO4 Invited Reviewed

    Y. Maeno, H. Yaguchi, K. Deguchi

    “Ruthenate and Rutheno-Cuprate Materials",Series: Lecture Notes in Physics, Vol. 603, eds: C. Noce, A. Vecchione, M. Cuoco and A. Romano, (Springer-Verlag, 2002).   Vol. 603   page: 1-14   2002

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  102. Multiple Superconducting Phases of Sr2RuO4 Reviewed

    H. Yaguchi, K. Deguchi, M. A. Tanatar, Y. Maeno, T. Ishiguro

    J. Phys. Chem. Solids   Vol. 63   page: 1007   2002

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    DOI: 10.1016/S0022-3697(02)00155-5

  103. スピン三重項超伝導体Sr2RuO4の磁場中超伝導二段転移 Reviewed

    出口和彦

    物性研究   Vol. 76   page: 526   2001

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  104. スピン三重項超伝導 Invited Reviewed

    前野悦輝, 出口和彦

    日本物理学会誌   Vol. 56   page: 817   2001

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▼display all

Books 1

  1. Ruthenate and Rutheno-Cuprate Materials

    Y. Maeno, H. Yaguchi, K. Deguchi( Role: Joint author)

    Springer-Verlag  2002 

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    Language:English

Presentations 112

  1. ハイエントロピーアンチモン化合物(RuRhPdIrPt)Sbの合成と物性

    平井大悟郎, 植松直斗, 出口和彦, 竹中康司

    日本物理学会  2024.3.19 

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    Event date: 2024.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:online   Country:Japan  

  2. Au-Al-Er準結晶・1/1近似結晶の低温磁性

    金井辰也, 桑野太郎, 谷口博基, 出口和彦

    日本物理学会  2024.3.19 

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    Event date: 2024.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:online   Country:Japan  

  3. 近似結晶Au70Al16Tb14におけるスピン波励起

    那波和宏, 松浦直人, 出口和彦, 石川明日香, 梶本亮一, 池内和彦, 鈴木慎太郎, 田村隆治, 佐藤卓

    日本物理学会  2024.3.19 

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    Event date: 2024.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:online   Country:Japan  

  4. 価数転移を示す(Au,Cu)-(Al,Ga)-Yb準結晶の光学伝導度と電子状態II

    岡村英一, 上木亜美, 難波慶介, 廣川慎之介, 出口和彦, 前里光彦, 北川宏

    日本物理学会  2024.3.19 

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    Event date: 2024.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:online   Country:Japan  

  5. 価数揺動物質Au-Al-Yb 1/1 近似結晶の高圧力下放射光174Ybメスバウアー分光II

    木下勇海, 永澤延元, 池田修悟, 河智史朗, 増田亮, 依田芳卓, 中村優貴, 榊原祐弥, 米山祐樹, 横尾恭真, 金井辰也, 出口和彦, 小林寿夫

    日本物理学会  2024.3.19 

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    Event date: 2024.3

    Language:Japanese   Presentation type:Poster presentation  

    Venue:online   Country:Japan  

  6. 静水圧下超音波測定によるAu-Al-Yb準結晶および近似結晶の多極子秩序の研究

    小林裕真, 藤田騎也, 赤津光洋, 根本祐一, 横尾恭真, 出口和彦, 佐藤憲昭

    日本物理学会  2024.3.19 

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    Event date: 2024.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:online   Country:Japan  

  7. チタン石型酸化物Na(Nb,Ta)GeO5固溶体の合成と反強誘電性

    桑野太郎, 中埜彰俊, 出口和彦, 谷口博基

    日本物理学会  2024.3.19 

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    Event date: 2024.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:online   Country:Japan  

  8. 準結晶におけるスピン相関と格子ダイナミクス

    出口和彦、松浦直人、那波和宏、佐藤卓、石川明日香、Farid Labib、田村隆治、張晋嘉、上村祥史、枝川圭一、高倉洋礼、梶本亮一、池内和彦

    2023年度量子ビームサイエンスフェスタ  2024.3.6 

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    Event date: 2024.3

    Language:Japanese   Presentation type:Poster presentation  

    Venue:水戸市民会館   Country:Japan  

  9. 準結晶・近似結晶における磁性と超伝導

    出口和彦、榊原佑弥、中村優貴、横尾恭真,金井辰也、桑野太郎、谷口博基

    新学術領域ハイパーマテリアル第11回領域会議  2024.3.5 

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    Event date: 2024.3

    Language:English   Presentation type:Oral presentation (general)  

    Venue:東京理科大学   Country:Japan  

  10. 物性から見た準結晶の面白さ Invited

    出口和彦

    新潟大学理学部 NQUセミナー  2024.2.5 

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    Event date: 2024.2

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

    Country:Japan  

  11. Tsai型近似結晶の超伝導転移温度とe/aの関係

    横尾恭真,桑野太郎,谷口博基,出口和彦

    第28回準結晶研究会  2023.12.19 

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    Event date: 2023.12

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:北海道大学   Country:Japan  

  12. 準結晶の中の電子 Invited

    出口和彦

    2023年度教室講演会 

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    Event date: 2023.11

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

    Venue:名古屋大学   Country:Japan  

  13. 近似結晶における超伝導転移温度のe/a依存性の研究

    横尾恭真,桑野太郎,谷口博基,出口和彦

    第17回物性科学領域横断研究会 (領域合同研究会)  2023.11.24 

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    Event date: 2023.11

    Language:Japanese   Presentation type:Poster presentation  

    Venue:名古屋工業大学   Country:Japan  

  14. Au-Ge-La近似結晶における非従来型超伝導の可能性

    中村優貴, 桑野太郎, 谷口博基, 出口和彦

    第17回物性科学領域横断研究会 (領域合同研究会)  2023.11.24 

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    Event date: 2023.11

    Language:Japanese   Presentation type:Poster presentation  

    Venue:名古屋工業大学   Country:Japan  

  15. 準結晶・近似結晶における超伝導 Invited

    出口和彦

    新潟大学理学部 NQUセミナー 

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    Event date: 2023.10

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

    Venue:新潟大学   Country:Japan  

  16. Superconductivity of icosahedral approximants with Tsai-type clusters International conference

    K. Deguchi, Y. Nakamura, Y. Sakakibara, T. Kuwano, H. Taniguchi

    International conference on complex orders in condensed matter: aperiodic order, local order, electronic order, hidden order (ICCOCM)  2023.9.27 

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    Event date: 2023.9

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Evian, France   Country:France  

  17. チタン石型酸化物CaTi(Si1-xGex)O5における誘電率増強効果とナノドメイン形成

    渡邉匠海, 佐藤幸生A, 桑野太郎, 中埜彰俊, 横田紘子, 出口和彦, 谷口博基

    日本物理学会  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  

  18. Nb置換ルチル型TiO2の誘電率異方性

    橋本友次郎, 桑野太郎, 出口和彦, 谷口博基

    日本物理学会  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  

  19. アルミネートソーダライト型化合物Ca8[(Al1-xGax)O2]12{WO4}2の誘電・圧電特性

    齋藤稜晃, 萩原学, 桑野太郎, 出口和彦, 谷口博基

    日本物理学会  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  

  20. X線分光によるAu-Al-Yb準結晶・近似結晶の電子状態の研究

    下岡快晟, 田村浩太郎, 後藤田将史, 浜原健太, 篠塚知輝, 保井晃, 河村直己, 水牧仁一朗, 雀部矩正, 金井辰也, 出口和彦, 三村功次郎

    日本物理学会  2023.9.16 

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    Event date: 2023.9

    Language:Japanese   Presentation type:Poster presentation  

    Venue:東北大学   Country:Japan  

  21. Au-Al-RE (RE=Yb, Lu)準結晶および近似結晶の極低温下での弾性的性質

    小林裕真, 髙田俊太郎, 藤田騎也, 赤津光洋, 根本祐一, 横尾恭真, 出口和彦, 佐藤憲昭

    日本物理学会  2023.9.16 

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    Event date: 2023.9

    Language:Japanese   Presentation type:Poster presentation  

    Venue:東北大学   Country:Japan  

  22. 超音波によるAu-Al-Yb準結晶および1/1近似結晶の電子格子物性

    根本祐一, 小林裕真, 髙田俊太郎, 藤田騎也, 赤津光洋, 横尾恭真, 出口和彦, 佐藤憲昭

    日本物理学会  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  

  23. 価数揺動物質Au-Al-Yb 1/1 近似結晶の高圧力下放射光174Ybメスバウアー分光

    木下勇海, 永澤延元, 池田修悟, 河智史朗, 増田亮, 依田芳卓, 中村優貴, 榊原祐弥, 米山祐樹, 横尾恭真, 金井辰也, 出口和彦, 小林寿夫

    日本物理学会  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  

  24. ハイエントロピーアンチモン化物(RuRhPdIr)1-xPtxSbにおける超伝導

    植松直斗, 平井大悟郎, 出口和彦, 齋藤晃, 竹中康司

    日本物理学会  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  

  25. ハイエントロピーアンチモン化合物(RuRhPdIrPt)Sbの合成と物性

    平井大悟郎, 植松直斗, 出口和彦, 齋藤晃, 竹中康司

    日本物理学会  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  

  26. 価数転移を示す(Au,Cu)-(Al,Ga)-Yb準結晶の光学伝導度と電子状態

    岡村英一, 上木亜美, 難波慶介, 廣川慎之介, 出口和彦

    日本物理学会  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  

  27. Au-Al-Er準結晶の作製と低温磁性

    金井辰也, 桑野太郎, 谷口博基, 出口和彦

    日本物理学会  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  

  28. (Au,Cu)-Ga-Yb系準結晶・近似結晶のYbの価数変化と低温磁性

    榊原佑弥, 井村敬一郎, 山岡人志, 平岡望, 石井啓文, 桑野太郎, 谷口博基, 出口和彦

    日本物理学会  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  

  29. Tsai型クラスター構造をもつ準結晶・近似結晶の超伝導 Invited

    出口和彦、中村優貴、横尾恭真、桑野太郎、谷口博基

    強相関電子系のフロンティア  2023.8.22 

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    Event date: 2023.8

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

    Venue:名古屋大学   Country:Japan  

  30. Nb置換ルチル型TiO2 の誘電率異方性

    橋本友次郎,桑野太郎,出口和彦,谷口博基

    学術変革領域研究(A) 「超秩序構造科学」 第3回若手の学校  2023.7.22 

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    Event date: 2023.7

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン   Country:Japan  

  31. Magnetism and superconductivity of quasicrystals and approximants Invited International conference

    K. Deguchi, Y. Nakamura, Y. Sakakibara, T. Kuwano, H. Taniguchi

    International Conference on Strongly Correlated Electron Systems 2023 (SCES2023)  2023.7.4 

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    Event date: 2023.7

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

    Venue:Incheon, Korea   Country:Korea, Republic of  

  32. Yb系準結晶・近似結晶の非フェルミ液体状態

    出口和彦、榊原佑弥、中村優貴、桑野太郎、谷口博基

    新学術領域ハイパーマテリアル第10回領域会議  2023.5.29 

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    Event date: 2023.5

    Language:English   Presentation type:Oral presentation (general)  

    Venue:online   Country:Japan  

  33. Au-Ge-La 1/1近似結晶の平均価電子濃度e/a依存性

    中村優貴, 榊原佑弥, 谷口博基, 出口和彦

    日本物理学会  2023.3.23 

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    Event date: 2023.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン   Country:Japan  

  34. チタン石型酸化物CaTi(Si1-xGex)O5の分極特性

    渡邉匠海, 桑野太郎, 中埜彰俊, 横田紘子, 佐藤幸生, 出口和彦, 谷口博基

    日本物理学会  2023.3.23 

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    Event date: 2023.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン   Country:Japan  

  35. 価数揺動物質Au-Al-Ybの準結晶と近似結晶のメスバウアー分光法による電子状態の解明

    木下勇海, 永澤延元, 増田亮, 依田芳卓, 中村優貴, 榊原祐弥, 米山祐樹, 出口和彦, 小林寿夫

    日本物理学会  2023.3.23 

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    Event date: 2023.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン   Country:Japan  

  36. Au-Al-Lu非磁性準結晶及び1/1近似結晶の弾性的性質

    髙田俊太郎, 小林裕真, 佐藤晴耕,赤津光洋,根本祐一,横尾恭真,出口和彦,佐藤憲昭

    日本物理学会  2023.3.23 

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    Event date: 2023.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン   Country:Japan  

  37. Au-Al-RE (RE=Er,Ho,Dy) 1/1近似結晶の低温磁性

    金井辰也, 桑野太郎, 谷口博基, 出口和彦

    日本物理学会  2023.3.23 

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    Event date: 2023.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン   Country:Japan  

  38. 非磁性Au-Al-RE (RE=Lu,La)準結晶及び近似結晶の低温物性

    横尾恭真, 桑野太郎, 谷口博基, 出口和彦

    日本物理学会  2023.3.23 

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    Event date: 2023.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン   Country:Japan  

  39. (Au,Cu)-Ga-Yb系準結晶・近似結晶の非フェルミ液体的振る舞い

    榊原佑弥, 桑野太郎, 谷口博基, 出口和彦

    日本物理学会  2023.3.23 

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    Event date: 2023.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン   Country:Japan  

  40. Nb置換によるルチル型TiO2の誘電率増強効果

    橋本友次郎,桑野太郎,出口和彦,谷口博基

    学術変革領域研究(A) 「超秩序構造科学」 第5回成果報告会  2023.3.14 

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    Event date: 2023.3

    Language:Japanese   Presentation type:Poster presentation  

    Venue:名古屋大学   Country:Japan  

  41. 準結晶におけるスピン相関と格子ダイナミクス

    出口和彦、松浦直人、那波和宏、佐藤卓、石川明日香、Farid Labib、田村隆治、張晋嘉、上村祥史、枝川圭一、高倉洋礼、梶本亮一、池内和彦

    2022年度量子ビームサイエンスフェスタ  2023.3.15 

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    Event date: 2023.3

    Language:Japanese   Presentation type:Poster presentation  

    Venue:つくば国際会議場(エポカル)   Country:Japan  

  42. アルミネートソーダライト型化合物 Ca8[(Al1-xGax)O2]12{WO4}2 の誘電・圧電特性

    齋藤稜晃,桑野太郎,出口和彦,萩原学,谷口博基

    セラミックス協会2023年年会  2023.3.8 

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    Event date: 2023.3

    Language:Japanese   Presentation type:Poster presentation  

    Venue:神奈川大学   Country:Japan  

  43. 異価数元素置換したルチル型TiO2におけるMaxwell-Wagner 効果

    桑野太郎,橋本友次郎,出口和彦,谷口博基

    セラミックス協会2023年年会  2023.3.8 

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    Event date: 2023.3

    Language:Japanese   Presentation type:Poster presentation  

    Venue:神奈川大学   Country:Japan  

  44. チタン石型酸化物における新規反強誘電体の探索

    魚橋毅也,桑野太郎,出口和彦,谷口博基

    セラミックス協会2023年年会  2023.3.8 

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    Event date: 2023.3

    Language:Japanese   Presentation type:Poster presentation  

    Venue:神奈川大学   Country:Japan  

  45. (Au, Cu)-Ga-Yb系準結晶における磁性とYbの価数ゆらぎ

    榊原佑弥, 桑野太郎,谷口博基, 出口和彦

    第27回準結晶研究会  2023.2.27 

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    Event date: 2023.2 - 2023.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:名古屋大学   Country:Japan  

  46. Au-Al-Tb 近似結晶の結晶場励起

    那波和宏, 出口和彦,松浦直人、梶本亮一,池内和彦,石川明日香,鈴木慎太郎,田村隆治,佐藤卓

    第27回準結晶研究会  2023.2.27 

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    Event date: 2023.2 - 2023.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:名古屋大学   Country:Japan  

  47. Ce系ハイパーマテリアルにおける低温物性

    鈴木慎太郎, 元売明瑞紗, 出口和彦, 山田庸公, 石川明日香, 藤井武則, 那波和宏, 佐藤卓, 田村隆治

    第27回準結晶研究会  2023.2.27 

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    Event date: 2023.2 - 2023.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:名古屋大学   Country:Japan  

  48. Au-Ge-La 1/1 近似結晶の平均価電子濃度依存性

    中村優貴,桑野太郎,谷口博基,出口和彦

    第27回準結晶研究会  2023.2.27 

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    Event date: 2023.2 - 2023.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:名古屋大学   Country:Japan  

  49. 非磁性Au-Al-RE (RE = Lu, La) 準結晶及び近似結晶の電子状態

    横尾恭真,桑野太郎,谷口博基,出口和彦

    第27回準結晶研究会  2023.2.27 

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    Event date: 2023.2 - 2023.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:名古屋大学   Country:Japan  

  50. Au-Al-RE (RE = Er, Ho, Dy) 1/1 近似結晶の磁性

    金井辰也,桑野太郎,谷口博基,出口和彦

    第27回準結晶研究会  2023.2.27 

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    Event date: 2023.2 - 2023.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:名古屋大学   Country:Japan  

  51. 価数揺動物質Au-Al-Yb の準結晶と近似結晶のメスバウアー分光法による電子状態の解明

    木下勇海, 永澤延元, 増田亮, 依田芳卓, 中村優貴, 榊原祐弥, 米山祐樹, 出口和彦, 小林寿夫

    第27回準結晶研究会  2023.2.27 

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    Event date: 2023.2 - 2023.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:名古屋大学   Country:Japan  

  52. 超音波によるAu-Al-R(R=Yb,Lu) 準結晶および近似結晶の電子物性

    髙田俊太郎, 小林裕真, 佐藤晴耕, 赤津光洋, 根本祐一, 横尾恭真, 出口和彦, 佐藤憲昭

    第27回準結晶研究会  2023.2.27 

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    Event date: 2023.2 - 2023.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:名古屋大学   Country:Japan  

  53. Tsai型クラスター構造をもつ近似結晶の磁性・超伝導

    出口和彦、榊原佑弥、中村優貴、桑野太郎、谷口博基

    新学術領域ハイパーマテリアル第9回領域会議  2022.12.20 

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    Event date: 2022.12

    Language:English   Presentation type:Oral presentation (general)  

    Venue:神戸ポートピアホテル   Country:Japan  

  54. Research of non-magnetic Tsai-type quasicrystals and approximants International conference

    K.Yokoo, T.Kuwano, H.Taniguchi, K.Deguchi

    4th Hypermaterials Young Research Seminar, KKR KYOTO KUNISO  2022.12.7 

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    Event date: 2022.12

    Language:English   Presentation type:Poster presentation  

    Venue:Kyoto, Japan   Country:Japan  

  55. Low temperature magnetism of Tsai-type approximants International conference

    T.Kanai, T.Kuwano, H.Taniguchi, K.Deguchi

    4th Hypermaterials Young Research Seminar, KKR KYOTO KUNISO  2022.12.7 

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    Event date: 2022.12

    Language:English   Presentation type:Poster presentation  

    Venue:Kyoto, Japan   Country:Japan  

  56. Magnetism and superconductivity of icosahedral quasicrystals and approximants Invited International conference

    K. Deguchi, Y. Sakakibara, Y. Nakamura, T. Kuwano, H. Taniguchi

    GIMRT, REIMEI and IRN joint international workshop on “Superconductivity, Structural Complexity and Topology of UTe2 and Aperiodic Crystals  2022.11.30 

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    Event date: 2022.11 - 2022.12

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

    Venue:Sendai, Japan   Country:Japan  

  57. Magnetism and superconductivity of icosahedral quasicrystals and approximants Invited International conference

    K. Deguchi, Y. Sakakibara, Y. Nakamura, H. Taniguchi

    International Workshop on Exploration of Atomistic Disorder in Long-Range Ordered systems and of Order in Disordered Materials  2022.9.19 

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    Event date: 2022.9

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

    Venue:Grenoble, France   Country:France  

  58. black-SmSにおける低温電気伝導特性と熱膨張

    井村敬一郎, 星野祐介, 池尾優輝, 出口和彦, 壁谷典之, 鈴木博之, 佐藤憲昭

    日本物理学会  2022.9.12 

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    Event date: 2022.9

    Language:Japanese   Presentation type:Poster presentation  

    Venue:東京工業大学   Country:Japan  

  59. AuxAl86-xYb14近似結晶における電子状態と磁気特性

    井村敬一郎, 米山祐樹, 横田晋次郞, 坂本和司, 出口和彦, 山岡人志, 平岡望, 石井啓文, 佐藤憲昭

    日本物理学会  2022.9.12 

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    Event date: 2022.9

    Language:Japanese   Presentation type:Poster presentation  

    Venue:東京工業大学   Country:Japan  

  60. Au-Al-Yb準結晶及び1/1近似結晶の極低温弾性定数測定

    髙田俊太郎, 佐藤晴耕, 赤津光洋, 根本祐一, 平野由真, 岡本稔彦, 米山祐樹, 出口和彦, 佐藤憲昭

    日本物理学会  2022.9.12 

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    Event date: 2022.9

    Language:Japanese   Presentation type:Poster presentation  

    Venue:東京工業大学   Country:Japan  

  61. Ba(Al0.97Zn0.03)2O4−δにおける光誘電効果のメカニズム

    杉野将史, 出口和彦, 谷口博基, 桑野太郎, 桑原彰秀

    日本物理学会  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  

  62. 異価数元素共置換によるルチル型TiO2の誘電特性制御

    桑野太郎, 橋本友次郎, 出口和彦, 谷口博基

    日本物理学会  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  

  63. Nb置換ルチル型TiO2の誘電率増強効果

    橋本友次郎, 桑野太郎, 出口和彦, 谷口博基

    日本物理学会  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  

  64. (Au, Cu)-Ga-Yb系近似結晶の作製と低温磁性

    榊原佑弥, 中村優貴, 谷口博基, 出口和彦

    日本物理学会  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  

  65. Au-Ge-La 1/1近似結晶の希土類元素置換効果と低温電子物性

    中村優貴, 榊原佑弥, 谷口博基, 出口和彦

    日本物理学会  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  

  66. Antiferroelectric-like behavior and unconventional domain response in titanite-type CaTi(Si1-xGex)O5 International conference

    H. Taniguchi, T. Watanabe, A. Nakano, K. Deguchi

    15th International Symposium on Ferroic Domains & Micro- to Nano-scopic Structures (ISFD-15)  2022.8.28 

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    Event date: 2022.8

    Language:English   Presentation type:Oral presentation (general)  

    Venue: Kofu, Yamanashi, Japan   Country:Japan  

  67. Permittivity boosting in the Nb+X co-doped rutile-type TiO2 (X = In, Ga, Al) International conference

    S. Kakimoto, H. Murata, K. Kimura, K. Hayashi, K. Deguchi, H. Taniguchi

    2022 ISAF-PFM-ECAPD Joint Conference  2022.6.27 

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    Event date: 2022.6 - 2022.7

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Tours, France   Country:France  

  68. Magnetism and superconductivity of icosahedral quasicrystals and approximants Invited International conference

    K. Deguchi

    10th International Conference on Aperiodic Crystals (Aperiodic 2022)  2022.6.23 

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    Event date: 2022.6

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

    Venue:Sendai, Japan   Country:Japan  

  69. チタン石型酸化物CaTi(Si1-xGex)O5の反強誘電的非線形分極応答

    渡邉匠海, 出口和彦, 谷口博基

    学術変革領域研究(A) 「超秩序構造科学」 第2回若手の学校  2022.5.22 

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    Event date: 2022.5

    Language:Japanese   Presentation type:Poster presentation  

    Venue:オンライン   Country:Japan  

  70. Tsai型クラスター構造をもつ準結晶・近似結晶の磁性・超伝導

    出口和彦、榊原佑弥、中村優貴、谷口博基

    新学術領域ハイパーマテリアル第8回領域会議  2022.4.18 

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    Event date: 2022.4

    Language:English   Presentation type:Oral presentation (general)  

    Venue:オンライン   Country:Japan  

  71. Strongly correlated electrons in quasicrystals and approximants Invited International conference

    K. Deguchi

    Materials Research Meeting 2021 (MRM2021) - Materials innovation for sustainable development goals  2021.12.14 

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    Event date: 2021.12

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

    Venue:PACIFICO YOKOHAMA, Japan   Country:Japan  

  72. 準結晶・近似結晶の超伝導 Invited

    出口和彦

    第21回中性子科学会年会 「超伝導企画セッション」  2021.12.3 

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    Event date: 2021.12

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

    Venue:web   Country:Japan  

  73. Strongly correlated electrons in quasicrystals and approximants Invited International conference

    K. Deguchi

    International Research Network: IRN-APERIODIC meeting-Open space between aperiodic order and physics & chemistry of materials-  2021.10.4 

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    Event date: 2021.10

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

    Venue:Carry le Rouet, France   Country:France  

  74. 準結晶・近似結晶の超伝導 Invited

    出口和彦

    2021年 夏学期 第7回 東京大学大学院総合文化研究科広域科学専攻 駒場物性セミナー 

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    Event date: 2021.8

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

    Country:Japan  

  75. ハイパーマテリアルの超伝導 Invited

    出口和彦

    日本物理学会  2021.3.15 

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    Event date: 2021.3

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

    Country:Japan  

  76. 準結晶を含む広義の対象とした新奇物性探索:磁性と超伝導を中心して Invited

    出口和彦

    材料の微細組織と機能性第133委員会 第246回研究会「ハイパーマテリアル の新物質科学」  2020.12.14 

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    Event date: 2020.12

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

    Country:Japan  

  77. Exploring superconducting and magnetic hypermaterials Invited

    Kazuhiko Deguchi

    2020.12.9 

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    Event date: 2020.12

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

    Country:Japan  

  78. Magnetic Au-Al-Yb Quasicrystals and Approximants with Yb icosahedron Invited International conference

    K. Deguchi

    International Research Network: IRN-APERIODIC kick off meeting-Open space between aperiodic order and physics & chemistry of materials-  2020.9.25 

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    Event date: 2020.9

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

    Country:France  

  79. Magnetism on diluted Au-Al-(Yb,Lu) quasicrystals and approximants Invited

    Kazuhiko Deguchi

    2020.7.16 

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    Event date: 2020.7

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

    Country:Japan  

  80. Physics of Hypermaterials and the Search for Hidden Orders Invited

    出口和彦

    新学術領域ハイパーマテリアル第3回領域会議 

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    Event date: 2020.5

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

    Country:Japan  

  81. ハイパーマテリアルにおける磁性と超伝導 Invited

    出口和彦

    第13回物性科学領域横断研究会 (領域合同研究会) 

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    Event date: 2019.11

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

    Country:Japan  

  82. Strongly Correlated Electrons in Hypermaterials Invited

    出口和彦

    新学術領域ハイパーマテリアル キックオフミーティング 

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    Event date: 2019.9

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

    Country:Japan  

  83. Magnetism and Yb-valence of Au-Al-Yb Quasicrystals and Approximants with Concentric Shell Structure International conference

    K. Deguchi, Y. Yoneyama, Y. Hirano, T. Okamoto, K. Imura, N. K. Sato

    The International Conference on Strongly Correlated Electron Systems (SCES2019) 

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    Event date: 2019.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  84. Valence control and f-electron magnetism of icosahedral Yb quasicrystals and approximants International conference

    K. Deguchi

    Interdisciplinary Symposium for Quasicrystals and Strongly Correlated Electron Systems 

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    Event date: 2019.6

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  85. 非周期系に特有の物性と新機能物質探索 Invited

    出口和彦

    公益財団法人堀科学芸術財団 研究助成発表会 第3部優秀賞受賞 

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    Event date: 2019.5

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

    Country:Japan  

  86. 希土類トリテルライドの磁性と超伝導 Invited

    出口和彦

    沖縄科学技術大学院大学 量子物質科学ユニットセミナー 

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    Event date: 2018.8

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

    Country:Japan  

  87. 磁性と超伝導から見た準結晶・近似結晶の電子状態 Invited

    出口和彦

    大阪大学基礎工学部 インタラクティブ物質科学カデットプログラムセミナー 

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    Event date: 2018.7

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

    Country:Japan  

  88. 量子臨界現象と高次元性 Invited

    出口和彦

    日本物理学会 

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    Event date: 2018.3

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

    Country:Japan  

  89. Magnetic quasicrystal with Yb icosahedron Invited International conference

    K. Deguchi

    J-Physics 2017: International Workshop on Multipole Physics and Related Phenomena 

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    Event date: 2017.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  90. Quantum Criticality and Superconductivity in icosahedral Yb quasicrystals and approximants Invited International conference

    K. Deguchi

    Open space between aperiodic order and strong electronic correlations 

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    Event date: 2017.6

    Language:English   Presentation type:Oral presentation (general)  

    Country:France  

  91. Magnetism and Superconductivity in Icosahedral Quasicrystals and Approximants with Tsai-type Clusters International conference

    K. Deguchi, S. Matsukawa, K. Imura, N. K. Sato, T. Ishimasa

    13th International Conference on Quasicrystals (ICQ13) 

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    Event date: 2016.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Nepal  

  92. Quantum Criticality and Superconductivity in Icosahedral Quasicrystals and Approximants with Tsai-type Clusters Invited International conference

    K. Deguchi, S. Matsukawa, K. Imura, N. K. Sato, T. Ishimas

    The International Conference on Strongly Correlated Electron Systems (SCES2016) 

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    Event date: 2016.5

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

    Country:China  

  93. f電子系準結晶・近似結晶の量子臨界と超電導 Invited

    出口和彦

    日本物理学会 

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    Event date: 2016.3

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

    Country:Japan  

  94. Quantum Criticality and Superconductivity in icosahedral Yb quasicrystals and approximants Invited International conference

    K. Deguchi

    Toyota RIKEN International Workshop 2015 

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    Event date: 2015.11

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

    Country:Japan  

  95. Superconductivity of Icosahedral Yb Approximants with Tsai-type Clusters International conference

    K. Deguchi, M. Nakayama, S. Matsukawa, K. Imura, N. K. Sato, K. Tanaka, T. Ishimasa

    International Conference on Magnetism (ICM2015) 

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    Event date: 2015.7

    Language:English   Presentation type:Oral presentation (general)  

    Country:Spain  

  96. Strongly correlated electrons in icosahedral Yb quasicrystals and approximants Invited International conference

    K. Deguchi, M. Nakayama, S. Matsukawa, K. Imura, N. K. Sato, K. Tanaka, T. Ishimasa

    C-Mac Days 2014 

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    Event date: 2014.12

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

    Country:Croatia  

  97. Pressure induced quantum criticality of Au-Al-Yb approximant with Tsai-type cluster International conference

    K. Deguchi, S. Matsukawa, M. Nakayama, K. Tanaka, T. Ishimasa, N. K. Sato

    The International Conference on Strongly Correlated Electron Systems (SCES2014) 

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    Event date: 2014.7

    Language:English   Presentation type:Poster presentation  

    Country:France  

  98. Quantum criticality in a magnetic Au-Al-Yb quasicrystal Invited International conference

    K. Deguchi, S. Matsukawa, N. K. Sato, T. Hattori, K. Ishida, H. Takakura, T. Ishimasa

    12th International Conference on Quasicrystals (ICQ12) 

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    Event date: 2013.9

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

    Country:Poland  

  99. Quantum Criticality in a Magnetic Quasicrystal Invited International conference

    K. Deguchi, S. Matsukawa, N. K. Sato, T. Hattori, K. Ishida, H. Takakura, T. Ishimasa

    The International Conference on Strongly Correlated Electron Systems (SCES2013) 

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    Event date: 2013.8

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

    Country:Japan  

  100. 磁気準結晶における量子臨界現象 Invited

    出口和彦

    日本物理学会 

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    Event date: 2013.3

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

    Country:Japan  

  101. Ferromagnetism in the Superconducting State of UCoGe: Possible Evidence of Spontaneous Vortex State Invited International conference

    K. Deguchi, A. Takeda, N. Tamura, E. Osaki, S. Ban, Y. Shimura, T. Sakakibara, I. Satoh, N.K. Sato

    Materials and Mechanisms of Superconductivity (M2S2012) 

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    Event date: 2012.7 - 2012.8

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

    Country:United States  

  102. UCoGeにおける遍歴強磁性と超伝導 Invited

    出口和彦

    日本物理学会 

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    Event date: 2011.9

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

    Country:Japan  

  103. Itinerant Ferromagnetism and Superconductivity in Uranium Compound UCoGe International conference

    K. Deguchi, N. Tamura, A. Takeda, K. Yamamoto, Y. Imai, N. Aso, H. Yoshizawa, I. Satoh, N. K. Sato

    K. Deguchi, A. Takeda, N. Tamura, E. Osaki, S. Ban, Y. Shimura, T. Sakakibara, I. Satoh, and N.K. Sato 

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    Event date: 2011.8 - 2011.9

    Language:English   Presentation type:Poster presentation  

    Country:United Kingdom  

  104. Interplay of Superconductivity and Ferromagnetism in Uranium Compound UCoGe International conference

    K. Deguchi, E. Osaki, S. Ban, N. Tamura, K. Yamamoto, Y. Shimura, T. Sakakibara, T. Hattori, K. Ishida, I. Satoh, N. K. Sato

    International Conference on Heavy Electrons 2010 

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    Event date: 2010.9

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  105. Interplay of Superconductivity and Ferromagnetism in Uranium Compound UCoGe International conference

    K. Deguchi, S. Ban, E. Osaki, I. Satoh, N. K. Sato

    9th International Conference on Materials and Mechanisms of Superconductivity (M2S-IX) 

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    Event date: 2009.9

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  106. Quantum Criticality at Low Temperature Magnetic Phases of Rare-earth Tritelluride CeTe3 Invited International conference

    Joint Workshop on Heavy Fermion Systems 2008 (JWHFS2008) 

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    Event date: 2008.10

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

    Country:Korea, Republic of  

  107. Low Temperature Magnetism and Thermodynamic Properties of Rare-earth Tri-telluride CeTe3 International conference

    The 25th International Conference on Low Temperature Physics (LT25) 

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    Event date: 2008.8

    Language:English   Presentation type:Poster presentation  

    Country:Netherlands  

  108. Scaling Properties of Field Induced Quasiparticles in the Heavy Fermion Superconductor CeCoIn5 International conference

    International Conference on Magnetism (ICM2006) 

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    Event date: 2006.8

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  109. 角度分解比熱測定でみたSr2RuO4の超伝導ギャップ構造 Invited

    出口和彦

    京都大学基礎物理学研究所 短期研究会 「異方的超伝導現象の統一的理解を目指して」 

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    Event date: 2005.12

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

    Country:Japan  

  110. Determination of the Superconducting Gap Structure of Sr2RuO4 from Field Orientation Dependence of the Specific Heat Invited International conference

    International Symposium on Spin-Triplet Superconductivity and Ruthenate Physics 

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    Event date: 2004.10

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

    Country:Japan  

  111. スピン三重項超伝導体Sr2RuO4の超伝導ギャップ構造 - 角度依存比熱測定 - Invited

    出口和彦

    日本物理学会 

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    Event date: 2004.9

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

    Country:Japan  

  112. Multiple superconducting phases of Sr2RuO4 in magnetic fields International conference

    The 2002 International Conference on Physics and Chemistry of Molecular and Oxide Superconductors 

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    Event date: 2002.8

    Language:English   Presentation type:Oral presentation (general)  

    Country:Taiwan, Province of China  

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Research Project for Joint Research, Competitive Funding, etc. 6

  1. 非周期構造を利用した新機能物質開発

    2019.4 - 2022.3

  2. 準結晶における新機能物質探索 -悲周期系物質開発へのデータ科学の導入-

    2019.4 - 2020.3

  3. 非周期系に特有の物性と新機能物質探索

    2018.4 - 2019.3

  4. 強相関電子系準結晶に着目した新物性材料開発

    2015.4 - 2016.3

  5. Tsai-typeクラスター構造を持つ強相関電子系の磁気準結晶の研究

    2014.4 - 2015.3

  6. 名古屋大学21世紀COE 拠点形成プログラム

    2005.4 - 2006.3

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KAKENHI (Grants-in-Aid for Scientific Research) 11

  1. 準結晶における長距離秩序・新奇量子状態の探索と異常金属状態の研究

    2022.4 - 2026.3

    科学研究費補助金  基盤研究(B)

    出口 和彦

      More details

    Authorship:Principal investigator 

  2. ハイパーマテリアルの物性とhidden orderの探索

    2019.6 - 2024.3

    科学研究費補助金  新学術領域研究(研究領域提案型)、課題番号:19H05821

    出口 和彦

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    Authorship:Principal investigator 

  3. ハイパーマテリアル:補空間が創る新物質科学

    2019.6 - 2024.3

    科学研究費補助金  新学術領域研究(研究領域提案型)、課題番号:19H05817

    出口 和彦

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    Authorship:Coinvestigator(s) 

  4. 強相関電子系準結晶に特有の電子状態と価数・磁気臨界状態の研究

    2018.4 - 2022.3

    科学研究費補助金  基盤研究(B)

    出口 和彦

      More details

    Authorship:Principal investigator 

  5. クラスター構造をもつ準結晶における多極子伝導系の研究

    2016.4 - 2018.3

    科学研究費補助金  新学術領域研究

    出口和彦

      More details

    Authorship:Principal investigator 

  6. 準結晶で発現する強相関電子現象の研究

    2015.4 - 2018.3

    科学研究費補助金  基盤研究(B)

    出口 和彦

      More details

    Authorship:Principal investigator 

  7. 準結晶の量子臨界現象の一軸圧力効果

    2013.4 - 2015.3

    科学研究費補助金  挑戦的萌芽研究,課題番号:25610094

    出口 和彦

      More details

    Authorship:Principal investigator 

  8. 磁場侵入長測定でみる磁性と超伝導の共存・競合

    2007.4 - 2009.3

    科学研究費補助金  若手研究(B),課題番号:19740206

    出口 和彦

      More details

    Authorship:Principal investigator 

  9. 磁気秩序と共存する奇パリティー超伝導の研究

    2006.4 - 2008.3

    科学研究費補助金  特定領域研究,課題番号:18043011

    佐藤憲昭

      More details

    Authorship:Coinvestigator(s) 

  10. 角度分解比熱測定による圧力誘起超伝導体の超伝導対称性の解明

    2005.4 - 2007.3

    科学研究費補助金  若手研究(B),課題番号:17740224

    出口 和彦

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    Authorship:Principal investigator 

  11. スピン三重項超伝導体における新しい超伝導現象

    2001.4 - 2004.3

    科学研究費補助金  特別研究員奨励費,課題番号:01J03859

    出口 和彦

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    Authorship:Principal investigator 

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Teaching Experience (On-campus) 62

  1. 物理学実験 I

    2024

  2. Condensed Matter Physics 3 (英語授業、オムニバス講義)

    2024

  3. 物性生物物理学特別講義(オムニバス講義)

    2024

  4. 物理学実験 II

    2024

  5. Condensed Matter Physics 3 (英語授業、オムニバス講義)

    2023

  6. 物性生物物理学特別講義(オムニバス講義)

    2023

  7. 物理学実験 II

    2023

  8. 物理学実験 I

    2023

  9. 物性生物物理学特別講義(オムニバス講義)

    2022

  10. Condensed Matter Physics 3 (英語授業、オムニバス講義)

    2022

  11. 物理学実験 I

    2022

  12. 物理学実験 II

    2022

  13. Condensed Matter Physics 3 (英語授業、オムニバス講義)

    2021

  14. 物理学実験 II

    2021

  15. 物性生物物理学特別講義(オムニバス講義)

    2021

  16. 物理学実験 I

    2021

  17. 物理学実験1(英語授業)

    2021

  18. 物理学実験 II

    2020

  19. Condensed Matter Physics 3 (英語授業、オムニバス講義)

    2020

  20. 基礎セミナーA

    2020

  21. 物性生物物理学特別講義(オムニバス講義)

    2020

  22. 物理学実験 I

    2020

  23. 物性生物物理学特別講義(オムニバス講義)

    2019

  24. 物理学実験 I

    2019

  25. 物理学実験 II

    2019

  26. 基礎セミナーA

    2019

  27. Condensed Matter Physics 3 (英語授業、オムニバス講義)

    2019

  28. Condensed Matter Physics 3 (英語授業、オムニバス講義)

    2018

  29. 基礎セミナーA

    2018

  30. 物性生物物理学特別講義(オムニバス講義)

    2018

  31. 物理学実験 I

    2018

  32. 物理学実験 II

    2018

  33. 基礎セミナーA

    2017

  34. 物理学実験 II

    2017

  35. 物理学実験 I

    2017

  36. 物性生物物理学特別講義(オムニバス講義)

    2017

  37. Condensed Matter Physics 3 (英語授業、オムニバス講義)

    2017

  38. 物性生物物理学特別講義(オムニバス講義)

    2016

  39. 物理学実験 I

    2016

  40. 物理学実験 II

    2016

  41. Condensed Matter Physics 3 (英語授業、オムニバス講義)

    2016

  42. 物理学実験 II (英語授業)

    2015

  43. 物理学実験 I

    2015

  44. 物性生物物理学特別講義(オムニバス講義)

    2015

  45. 物理学実験 II

    2013

  46. 物理学実験 I

    2013

  47. 物性生物物理学特別講義(オムニバス講義)

    2013

  48. 物理学実験 II

    2012

  49. 物理学実験 I

    2012

  50. 物性生物物理学特別講義(オムニバス講義)

    2012

  51. 物理学実験 II

    2011

  52. 物理学実験 I

    2011

  53. 物性生物物理学特別講義(オムニバス講義)

    2011

  54. 物理学実験 II

    2010

  55. 物理学実験 I

    2010

  56. 物理学概論(オムニバス講義)

    2010

  57. 物理学実験 I

    2009

  58. 物理学実験 II

    2009

  59. 物性生物物理学特別講義(オムニバス講義)

    2009

  60. 物理学実験 II

    2008

  61. 物理学実験 I

    2008

  62. 物性生物物理学特別講義(オムニバス講義)

    2008

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Teaching Experience (Off-campus) 2

  1. 物性物理工学特別講義 I(集中講義)

    2024.7 Osaka University)

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    Level:Postgraduate 

  2. 先端科学技術総論(集中講義)

    2023.10 Niigata University)

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    Level:Postgraduate 

 

Social Contribution 13

  1. 横須賀高等学校 学部学科探究講座(高大連携講座)

    Role(s):Lecturer

    横須賀高等学校  学部学科探究講座  2022.10

  2. なごや環境大学共育講座(ノートルモンド名古屋主催2021年度後期講座 第1回目「食に活用できる科学を学ぼう!」)

    Role(s):Lecturer

    ノートルモンド名古屋  なごや環境大学共育講座  2021.11

  3. 横須賀高等学校 学部学科探究講座(高大連携講座)

    Role(s):Lecturer

    横須賀高等学校  学部学科探究講座  2021.10

  4. 材料の微細組織と機能性第133委員会第 246回研究会「ハイパーマテリアル の新物質科学」

    Role(s):Lecturer

    日本学術振興会133委員会  第 246回研究会「ハイパーマテリアル の新物質科学」  2020.12

  5. 名大出前授業in豊橋2020

    Role(s):Lecturer

    豊橋市地下資源館・視聴覚教育センター  あいちサイエンスフェスティバル  2020.11

  6. 江南高等学校模擬授業

    Role(s):Lecturer

    江南高等学校  江南高等学校模擬授業  2020.11

  7. 愛知県立瑞陵高等学校「瑞陵総合大学」

    Role(s):Lecturer

    2018.11

  8. 名古屋市下水道科学館「子供向け科学教室」

    Role(s):Lecturer

    名古屋市下水道科学館  あいちサイエンスフェスティバル  2018.10

  9. 名大 MIRAI GSC Global Science Campus

    Role(s):Lecturer, Advisor, Organizing member, Demonstrator

    2017.7 - 2018.4

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    Audience: High school students

    Type:Research consultation

  10. 愛知県立岡崎高等学校スーパー・サイエンス・ハイスクール特別課外活動研究室体験研修

    Role(s):Lecturer, Organizing member

    2015.8

  11. 愛知県立明和高等学校スーパー・サイエンス・ハイスクール

    Role(s):Lecturer

    2013.6

  12. 愛知県立岡崎高等学校スーパー・サイエンス・ハイスクール特別課外活動研究室体験研修

    2008.8

  13. 上野の山発「宇宙137億年の旅」(国立科学博物館)

    2007.9

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Media Coverage 13

  1. 1000億分の1メートルの違いが物質の性質を劇的に変える! ~正20面体クラスターの新機能を発見~ Internet

    日本の研究.com  2020.10

  2. Physics World 2018 Breakthrough of the Year - Superconductivity spotted in a quasicrystal Internet

    Physics World  2018.12

  3. Superconductivity spotted in a quasicrystal Internet

    Physics World  2018.4

  4. 名大、準結晶の超伝導材発見 Newspaper, magazine

    日刊工業新聞  2018.3

  5. ノーベル賞間違いなし、日本発「準結晶超伝導転移」 Internet

    JBpress、MSN、livedoorニュース  2018.3

  6. 世界初、超伝導になる準結晶を発見 名古屋大学など Internet

    大学ジャーナル、fabcross for エンジニア、OPTRONICS ONLINE、bioimpactニュース  2018.2

  7. 準結晶冷やすほど通電しにくく Newspaper, magazine

    朝日新聞  2012.10

  8. 硬い合金作る「準結晶」冷やすと電気流れにくく Newspaper, magazine

    中日新聞  2012.10

  9. 相反するはずの磁石であり超伝導物質というウラン化合物の機構を解明 Internet

    Yahooニュース  2012.2

  10. 磁石の性質持つ超電導原理解明 Newspaper, magazine

    中日新聞  2012.2

  11. 磁石なのに超電導 Newspaper, magazine

    京都新聞  2012.2

  12. 磁石超電導原理解明 Newspaper, magazine

    山陽新聞  2012.2

  13. 強磁性と超伝導ミクロレベルで共存 Newspaper, magazine

    科学新聞  2010.3

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Academic Activities 5

  1. 第27回準結晶研究会 International contribution

    Role(s):Planning, management, etc.

    2023.2 - 2023.3

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    Type:Academic society, research group, etc. 

  2. 10th International Conference on Aperiodic Crystals (Aperiodic 2022) International contribution

    Role(s):Planning, management, etc.

    2022.6

     More details

    Type:Academic society, research group, etc. 

  3. 物理学会第75回年次大会実行委員

    Role(s):Planning, management, etc.

    日本物理学会  2018.12 - 2020.3

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    Type:Academic society, research group, etc. 

  4. 日本物理学会領域6 運営委員

    Role(s):Planning, management, etc.

    日本物理学会  2018.4 - 2019.3

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    Type:Academic society, research group, etc. 

  5. 日本物理学会領域8 運営委員

    Role(s):Planning, management, etc.

    日本物理学会  2013.4 - 2014.3

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    Type:Academic society, research group, etc.