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J-GLOBAL ID:200901050493017352   Update date: Apr. 15, 2026

Yamauchi Kunihiko

ヤマウチ クニヒコ | Yamauchi Kunihiko
Affiliation and department:
Homepage URL  (1): https://sites.google.com/site/kunihikoyamauchicmp/
Research field  (1): Magnetism, superconductivity, and strongly correlated systems
Research keywords  (4): マルチフェロイック物質 ,  遷移金属酸化物 ,  強相関電子系 ,  第一原理計算
Research theme for competitive and other funds  (7):
  • 2018 - 2024 ナノスピンARPESによるハイブリッドトポロジカル材料創製
  • 2018 - 2020 第一原理計算を用いたトポロジカル物性の機構解明と新物質設計
  • 2017 - 2019 Electronic State of Excitonic Insulator from viewpoint of Orbital Physics
  • 2016 - 2018 第一原理計算を用いた新奇トポロジカル物質の探索
  • 2014 - 2017 Novel dielectric phenomena in electric ferroelectricity
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Papers (119):
  • Takumi Osumi, Kunihiko Yamauchi, Seigo Souma, Shubhankar Paul, Asuka Honma, Kosuke Nakayama, Kenichi Ozawa, Miho Kitamura, Koji Horiba, Hiroshi Kumigashira, et al. Spin-degenerate bulk bands and topological surface states associated with Dirac nodal lines in RuO2. Physical Review B. 2026
  • Ke Wang, Shin-ichi Kimura, Kunihiko Yamauchi, Hiroyasu Yamahara, Hironaru Murakami, Munetoshi Seki, Tamio Oguchi, Hitoshi Tabata, Masayoshi Tonouchi. Temperature dependence of low-frequency phonon behavior in gadolinium gallium garnet and yttrium aluminum garnet. Journal of Applied Physics. 2024
  • T. Ozawa, Y. Sugisawa, Y. Komatsu, R. Shimizu, T. Hitosugi, D. Sekiba, K. Yamauchi, I. Hamada, K. Fukutani. Isotope-dependent site occupation of hydrogen in epitaxial titanium hydride nanofilms. Nature Communications. 2024
  • N. Watanabe, S. Souma, K. Nakayama, K. Yamauchi, J. F. Ribeiro, Y. Wang, Miho Kitamura, Koji Horiba, Hiroshi Kumigashira, T. Oguchi, et al. Ferromagnetism triggered by band tripling in ruthenate Sr4Ru3O10. Physical Review B. 2024
  • Asuka Honma, Noriyuki Kabeya, Seigo Souma, Yongjian Wang, Kunihiko Yamauchi, Kosuke Nakayama, Daichi Takane, Kenichi Ozawa, Miho Kitamura, Koji Horiba, et al. Universal role of combined symmetry for the protection of the Dirac cone in antiferromagnetic topological insulators. Physical Review B. 2024
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MISC (27):
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Education (3):
  • 2002 - 2005 Osaka University
  • 2000 - 2002 Osaka University
  • 1996 - 2000 Himeji Institute of Technology
Work history (3):
  • 2023/04 - 2024/03 大阪大学大学院基礎工学研究科 大阪大学大学院基礎工学研究科 附属スピントロニクス学術連携研究教育センター 特任研究員
  • 2022/04 - 2023/03 Osaka University Graduate School of Engineering
  • 2021/04 - 2022/03 Kyoto University
Association Membership(s) (1):
日本物理学会
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