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J-GLOBAL ID：200901065796170100   Update date: Jan. 30, 2024

Tezuka Yasuhisa

Tezuka Yasuhisa
Research field  (2)： Magnetism, superconductivity, and strongly correlated systems ,  Semiconductors, optical and atomic physics
Research keywords  (10)： 遷移金属化合物 ,  放射光 ,  軟X線発光 ,  逆光電子分光 ,  光電子分光 ,  Transition Metal Compounds ,  Synchrotron Radiation ,  Spft X-ray Emission ,  Inverse Photoemission ,  Photoemission
Research theme for competitive and other funds  (13)：
  • 2018 - 2022 Study of correlation between dielectric anomaly and electronic structure of CaCu3Ti4O12 by means of X-ray Raman scattering.
  • 2018 - 2021 X-ray spectroscopy of the novel ferroelectricity in oxide thinfilms induced by anisotropic electronic states of the oxygen
  • 2009 - 2011 Reaction mechanism of nano-scale silicon-insulator thin films by real-time observation
  • 1999 - 2000 Study on Effects of Pr to Site Specific Electronic Structure of High Tc Superconducting Oxide probed by soft-x-ray absorption and emission spectroscopy
  • 1997 - 1998 Spin resolved resonant inverse photoemission
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Papers (46)：
  • Yasuhisa Tezuka, Hojun Im, Takao Watanabe, Hirofumi Ishii, Nozomu Hiraoka, Yoichi Ishiwata, Hitoshi Yamaoka. Pressure-dependent electronic structure of the A -site ordered perovskite CaCu3Ti4O12 via x-ray Raman scattering. Physical Review B. 2024. 109. 3
  • Shinya Hosokawa, Kentaro Kobayashi, Akihide Koura, Fuyuki Shimojo, Yasuhisa Tezuka, Jun ichi Adachi, Yohei Onodera, Shinji Kohara, Hiroo Tajiri, Anand Chokkalingam, et al. Atomic and electronic structures of an Ag-containing 4A zeolite. Microporous and Mesoporous Materials. 2023. 359
  • Yasuhisa Tezuka, Shunsuke Nozawa, Nobuo Nakajima, Toshiaki Iwazumi. Temperature dependence of electronic structure on the ferroelectric phase transition of BaTiO3. PHYSICAL REVIEW B. 2021. 104. 23
  • Takuto Tsukahara, Satoshi An, Sho Otsuru, Yasuhisa Tezuka, Shunsuke Nozawa, Junichi Adachi, Kenta Akashi, Yuji Inagaki, Tatsuya Kawae, Hirofumi Ishii, et al. Correlation between ferromagnetism and dopant 3d metal-oxygen hybridized state lying at the bottom of conduction band in ZnO-based diluted magnetic semiconductor system. JOURNAL OF APPLIED PHYSICS. 2021. 130. 24
  • Makoto Minohara, Shutaro Asanuma, Hidehiro Asai, Yuka Dobashi, Akane Samizo, Yasuhisa Tezuka, Kenichi Ozawa, Kazuhiko Mase, Izumi Hase, Naoto Kikuchi, et al. Elaboration of near-valence band defect states leading deterioration of ambipolar operation in SnO thin-film transistors. Nano Select. 2021. 3. 6. 1012-1020
ｍore...
MISC (222)：
  • 大城佳祐, 中島伸夫, 手塚泰久, 足立純一, 野澤俊介. 共鳴X線発光分光による光触媒Au/TiO2の電子状態の研究 II. 日本物理学会講演概要集(CD-ROM). 2018. 73. 1. ROMBUNNO.25aK402-6
  • Ohshiro Keisuke, Nakajima Nobuo, Tezuka Yasuhisa, Nozawa Syunsuke. Correlation between catalytic activity and electronic states of photocatalytic TiO2. Meeting Abstracts of the Physical Society of Japan. 2018. 73. 0. 1032-1032
  • Tezuka Y., Nakamoto S., Nishiyama K., Im H., Watanabe T., Nozawa S., Nakajima N., Iwazumi T. Electronic Structure Study of CaCu3Ti4O12 by means of Soft and Hard X-ray Raman Scattering IV. Meeting Abstracts of the Physical Society of Japan. 2018. 73. 0. 1033-1033
  • 大城佳祐, 中島伸夫, 野地祐磨, 圓山裕, 手塚泰久, 足立純一, 野澤俊介. 共鳴X線発光分光による光触媒Au/TiO2の電子状態の研究. 日本物理学会講演概要集(CD-ROM). 2017. 72. 2. ROMBUNNO.23pPSA-16
  • Tezuka Y, Nakamoto S, Nishiyama K, Im H, Watanabe T, Nozawa S, Nakajima N, Iwazumi T. Temperature Dependent Electronic Structure of A-site Ordered Perovskite CaCu3Ti4O12. Meeting Abstracts of the Physical Society of Japan. 2017. 72. 0. 2311-2311
ｍore...
Education (4)：
  • - 1991 Tohoku University
  • - 1991 Tohoku University Graduate School, Division of Natural Science
  • - 1986 Tohoku University Faculty of Science
  • - 1986 Tohoku University Faculty of Science
Professional career (2)：
  • Master of Science (Tohoku University)
  • Doctor of Science (Tohoku University)
Work history (5)：
  • 1991 - 1998 The University of Tokyo The Institute for Solid State Physics
  • 1991 - 1998 Institute for Solid State Physics,
  • Associate Professor
  • Research Associate
  • University of Tokyo,
Association Membership(s) (9)：
電子情報通信学会 ,  応用物理学会 ,  日本放射光学会 ,  日本物理学会 ,  Information and Communication Engineers ,  Institute of Electronic ,  The Japanese Society Radiation Research ,  The Japan Society of Applied Physics ,  The Physical Society of Japan
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