Rchr
J-GLOBAL ID：200901017259274190
Update date: Apr. 26, 2025
Katsufuji Takuro
カツフジ タクロウ | Katsufuji Takuro
Affiliation and department：
Homepage URL (2)：
http://www.f.waseda.jp/katsuf/lab/index.htm
,
http://www.f.waseda.jp/katsuf/lab/index_e.htm
Research field (1)：
Magnetism, superconductivity, and strongly correlated systems
Research keywords (1)：
Strongly correlated electron systems, Search for new materials, optical properties of materials
Research theme for competitive and other funds (13)：
- 2022 - 2025 Search for materials with novel magnetotransport properties arising from multi degrees of freedom
- 2022 - 2024 Search for quantum liquid crystals using superstructures with orbital degrees of freedom
- 2019 - 2023 Theoretical study and materials search on gigantic negative thermal expansion phenomena in correlated electron systems
- 2019 - 2022 Fluctuation of the orbital/charge degree of freedom and novel physical properties in strongly correlated electron systems
- 2016 - 2019 Novel phenomena in the incommensurate orbital/charge ordered state
- 2013 - 2016 Search for novel ordered states and anomalous response to the external field for quasi-triangular lattices
- 2010 - 2011 軌道自由度付フラストレーション系における三量体の物理
- 2009 - 2011 Competition of multi-degrees of freedom and multicriticality in strongly correlated electron systems.
- 2008 - 2009 Ti,V酸化物における軌道自由度付フラストレーション系の物質開発と物性
- 2007 - 2008 Novel orbital states, domain structures, and the control of them by external fields in transition-metal oxides
- 2004 - 2008 Design and synthesis of quantum materials exhibiting anomalous magneto-transport phenomena
- 2005 - 2006 酸化物におけるパルス電場誘起の不揮発かつ可逆的な物性変化
- 1997 - 1998 ニッケル酸化物における電荷整列の研究
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Papers (242)：
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Masateru Saito, Ryosuke Mikawa, Takatoshi Hasegawa, Takuro Katsufuji. Slow dynamics in a highly two-dimensional magnet: La5Mo4-xMnxO16. Physical Review B. 2024. 110. 18. 184429
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Kaoru Akimoto, Kai Ikeda, Taishi Yoshida, Kazuya Takasu, Tetsuro Izaki, Tetsuji Okuda, Takuro Katsufuji. Photoinduced dynamics of Ti2O3. Physical Review B. 2024. 110. 15. 155158
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Haruki Takei, Satomi Ito, Yumiko Katayama, Kazunori Ueno, Hideki Kuwahara, Takuro Katsufuji. Valence Change of Yb in Transition Metal Oxides Ba3-xYbxTa5O15. Journal of the Physical Society of Japan. 2024. 93. 104703
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Mario Okawa, Ryota Shimoyama, Ryohei Takayanagi, Akira Yasui, Eiji Ikenaga, Takuro Katsufuji, Tomohiko Saitoh, Takashi Mizokawa. Charge Disproportionation for Trimerization and Tetramerization in Spinel-Type AlV2O4. Journal of the Physical Society of Japan. 2024. 93. 074709
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Daigo Indo, Taisei Yoshinaga, Mitsutoshi Arizono, Kazuya Takasu, Tetsuro Izaki, Takumi Shirasaki, Hinata Arai, Hideki Kuwahara, Kaoru Akimoto, Kei Ikeda, et al. Successive change from band insulating phase to spin-singlet dimer phase in the pseudobrookite titanate MgTi2O5-Ti3O5 system. Physical Review B. 2024. 109. 20. 205138
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MISC (161)：
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若杉和弘, 原口祐哉, 中村真一, 中村真一, 勝藤拓郎, 勝藤拓郎, 香取浩子. The Kondo Effect in a 122 type Fe-based compound KFe2P2. 日本物理学会講演概要集(CD-ROM). 2023. 78. 2
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萬條太駿, 鬼頭俊介, 片山尚幸, 長谷川巧, 石川大介, 石川大介, BARON Alfred Q. R., BARON Alfred Q. R., 勝藤拓郎, 中村真一, et al. Observation of anomalous phonon dispersion in FeV2O4 using synchrotron X-ray inelastic scattering. 日本物理学会講演概要集(CD-ROM). 2021. 76. 1
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萬條太駿, 鬼頭俊介, 片山尚幸, 中村真一, 勝藤拓郎, 新居陽一, 新居陽一, 有馬孝尚, 有馬孝尚, 長谷川巧, et al. Observation of phonon dispersion at low temperature phases in FeV2O4 using synchrotron X-ray inelastic scattering. 日本物理学会講演概要集(CD-ROM). 2021. 76. 2
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足立 雅弘, 舟橋 一真, 田原 康博, 梶田 倫正, 白崎 巧, 桑原 英樹, 勝藤 拓郎. Nbドープしたダイマー系Sr2VO4の物性. 第75回日本物理学会講演概要集. 2020. 1. 1828-1828
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萬條太駿, 鬼頭俊介, 片山尚幸, 新居陽一, 有馬孝尚, 有馬孝尚, 勝藤拓郎, 勝藤拓郎, 澤博. Direct observation of valence electron density distribution in AV2O4(A = Fe,Mn) using core differential Fourier synthesis method. 日本物理学会講演概要集(CD-ROM). 2020. 75. 1
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Education (2)：
- 1991 - 1995 University of Tokyo Graduate School of Science Major in Physics
- - 1991 University of Tokyo Faculty of Science Department of Physics
Professional career (1)：
- Doctor of Science (Univ. Tokyo)
Work history (5)：
- 2008 - 現在 Waseda University Department of Physics Professor
- 2002 - 2007 Waseda University Department of Physics Associate Professor
- 1999 - 2002 JST Postdoctoral Fellow
- 1997 - 1999 Bell Laboratories Postdoctoral Fellow
- 1995 - 1997 University of Tokyo Graduate School of Engineering Research Associate
Association Membership(s) (2)：
American Physical Society
, Physical Society of Japan
