Sato Takafumi

サトウタカフミ | Sato Takafumi

Affiliation and department：
Job title： Professor
Homepage URL (2)： https://arpes.phys.tohoku.ac.jp/ , https://arpes.phys.tohoku.ac.jp/index-e.html

Research field (1)： Magnetism, superconductivity, and strongly correlated systems

Research keywords (6)：トポロジカル物質 , 表面 , 強相関電子系 , 低次元物質 , 超伝導 , 光電子分光

Research theme for competitive and other funds (18)：

2021 - 2025 Search for exotic quasiparticles by angle-resolved photoemission spectroscopy
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
2017 - 2021 Superconductivity and spin-orbit interaction in atomically thin films studied by ARPES
2015 - 2020 Construction of Topo-Q International Network
2015 - 2020 Administration of Topological Materials Science

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Papers (361)：

Yasuaki Saruta, Katsuaki Sugawara, Hirofumi Oka, Tappei Kawakami, Takemi Kato, Kosuke Nakayama, Seigo Souma, Takashi Takahashi, Tomoteru Fukumura, Takafumi Sato. Moiré-Assisted Realization of Octahedral MoTe₂ Monolayer. Advanced Science. 2023
Koki Yanagizawa, Katsuaki Sugawara, Tappei Kawakami, Ryuichi Ando, Ken Yaegashi, Kosuke Nakayama, Seigo Souma, Kiyohisa Tanaka, Miho Kitamura, Koji Horiba, et al. Switching of charge-density wave by carrier tuning in monolayer TiTe2. Physical Review Materials. 2023. 7. 10
Asuka Honma, Daichi Takane, Seigo Souma, Yongjian Wang, Kosuke Nakayama, Miho Kitamura, Koji Horiba, Hiroshi Kumigashira, Takashi Takahashi, Yoichi Ando, et al. Unusual surface states associated with PT -symmetry breaking and antiferromagnetic band folding in NdSb. Physical Review B. 2023. 108. 11
Y. Kubota, F. Nabeshima, K. Nakayama, H. Ohsumi, Yoshikazu Tanaka, K. Tamasaku, T. Suzuki, K. Okazaki, T. Sato, A. Maeda, et al. Pure nematic state in the iron-based superconductor FeSe. Physical Review B. 2023. 108. 10
Takemi Kato, Yongkai Li, Min Liu, Kosuke Nakayama, Zhiwei Wang, Seigo Souma, Miho Kitamura, Koji Horiba, Hiroshi Kumigashira, Takashi Takahashi, et al. Surface-termination-dependent electronic states in kagome superconductors AV3Sb5 (A=K, Rb, Cs) studied by micro-ARPES. Physical Review B. 2023. 107. 24

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MISC (351)：

加藤剛臣, 伊東直洋, 川上竜平, 菅原克明, 菅原克明, 菅原克明, 相馬清吾, 相馬清吾, 中山耕輔, 高橋隆, et al. ファンデルワールス強磁性体Cr₂Ge₂Te₆の高分解能ARPES. 日本放射光学会年会・放射光科学合同シンポジウム(Web). 2021. 34th
加藤剛臣, 伊東直洋, 川上竜平, 菅原克明, 菅原克明, 菅原克明, 菅原克明, 相馬清吾, 相馬清吾, 中山耕輔, et al. Dirac gap in Bi₂Se₃/Cr₂Ge₂Te₆ studied by high-resolution ARPES. 日本物理学会講演概要集(CD-ROM). 2021. 76. 1
町田理, 町田理, 菅原克明, 菅原克明, 菅原克明, 幸坂祐生, 佐藤宇史, 佐藤宇史, 佐藤宇史, 笹川崇男, et al. Scanning tunneling spectroscopy on Pb thin films on topological insulator Bi₂Se₃. 日本物理学会講演概要集(CD-ROM). 2020. 75. 2
加藤剛臣, 伊東直洋, 川上竜平, 菅原克明, 菅原克明, 菅原克明, 相馬清吾, 相馬清吾, 中山耕輔, 高橋隆, et al. Ferromagnetic transition of van der Waals ferromagnet Cr₂Ge₂Te₆ studied by high-resolution ARPES. 日本物理学会講演概要集(CD-ROM). 2020. 75. 1
加藤剛臣, 伊東直洋, 川上竜平, 久保田雄也, 田口大樹, 坪野竜治, 菅原克明, 菅原克明, 菅原克明, 相馬清吾, et al. Dirac electronic states of topological insulator/ferromagnet heterostructures studied by high-resolution ARPES. 日本物理学会講演概要集(CD-ROM). 2020. 75. 2

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Books (6)：

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Lectures and oral presentations (55)：

高分解能角度分解光電子分光による新機能物質の探索
(第3回物構研シンポジウム「サイエンスフェスタ」 2015)
高分解能光電子分光による新機能物質の探索
(日本真空学会2014研究例会「次世代放射光における加速器・真空科学と表面分析」 2014)
金属吸着したトポロジカル絶縁体の高分解能ARPES: トポロジカル近接効果
(第17回新学術領域集中連携研究会 2014)
High-resolution ARPES study of novel topological insulators
(International workshop for young researchers on topological quantum phenomena in condensed matter with broken symmetries 2013 2013)
光電子分光で見た新型トポロジカル物質の電子状態
(日本物理学会2013春の年次大会 2013)

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Education (3)：

- 2002 Tohoku University Graduate School, Division of Natural Science Department of Physics
- 1999 Tohoku University Graduate School, Division of Natural Science 物理学
- 1997 Tohoku University Faculty of Science 物理学

Professional career (2)：

Committee career (2)：

Awards (8)：

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Association Membership(s) (4)：

日本応用物理学会 , 日本表面科学会 , 日本放射光学会 , 日本物理学会

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