Takeda Yukiharu

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

Research theme for competitive and other funds (4)：

2022 - 2025 原子炉シビアアクシデントにより生成された燃料デブリ微粒子の化学状態の解明
2013 - 2016 Experimental study of ferromagnetic superconductor using an element- and orbital-specific magnetic probe
2007 - 2010 Characterization of high spin polarization materials using soft x-ray magnetic circular dichroism and soft x-ray scattering
2007 - 2008 Fluorescence Yield XMCD Study for Metamagnetic Transition in Uranium Compounds

Papers (119)：

R. Fukushima, V. N. Antonov, M. M. Otrokov, T. T. Sasaki, R. Akiyama, K. Sumida, K. Ishihara, S. Ichinokura, K. Tanaka, Y. Takeda, et al. Direct evidence of induced magnetic moment in Se and the role of misplaced Mn in MnBi2Se4 -based intrinsic magnetic topological insulator heterostructures. Physical Review Materials. 2024. 8. 8
Daiki Ootsuki, Tatsuhiro Ishida, Naoya Tsutsumi, Masaki Kobayashi, Kohdai Inagaki, Teppei Yoshida, Yukiharu Takeda, Shin-ichi Fujimori, Akira Yasui, Saiki Kitagawa, et al. Effect of Mn substitution on the electronic structure for Mn-doped indium-tin oxide films studied by soft and hard x-ray photoemission spectroscopy. Physical Review Materials. 2023. 7. 12
Shin-ichi Fujimori, Ikuto Kawasaki, Yukiharu Takeda, Hiroshi Yamagami, Norimasa Sasabe, Yoshiki J Sato, Ai Nakamura, Yusei Shimizu, Arvind Maurya, Yoshiya Homma, et al. Impact of the Ce 4f states in the electronic structure of the intermediate-valence superconductor CeIr₃. Electronic Structure. 2023. 5. 4. 045009-045009
Ikuto Kawasaki, Kazuharu Takeuchi, Shin-ichi Fujimori, Yukiharu Takeda, Hiroshi Yamagami, Etsuji Yamamoto, Yoshinori Haga. Strongly renormalized quasiparticles in UPt3. Physical Review B. 2023. 108. 16
Yukiharu Takeda, Jiří Pospíšil, Hiroshi Yamagami, Etsuji Yamamoto, Yoshinori Haga. Element-specific insight into ferromagnetic stability in UCoGe revealed by soft x-ray magnetic circular dichroism. Physical Review B. 2023

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MISC (242)：

川崎郁斗, 小畠雅明, 藤森伸一, 竹田幸治, 山上浩志, 山上浩志, 辺土正人, 仲間隆男, 大貫惇睦. Electronic state of heavy-fermion compound EuNi₂P₂ studied by soft x-ray photoemission spectroscopy. 日本物理学会講演概要集(CD-ROM). 2021. 76. 1
川崎郁斗, 藤森伸一, 竹田幸治, 山上浩志, 山上浩志, 伊覇航, 辺土正人, 仲間隆男, 大貫惇睦. 軟X線角度分解光電子分光法によるEuCu₂Ge₂とEuCu₂Si₂の電子状態の研究. 日本物理学会講演概要集(CD-ROM). 2019. 74. 1
藤森伸一, 川崎郁斗, 竹田幸治, 山上浩志, 山上浩志, 仲村愛, 本間佳哉, 青木大. 光電子分光によるUTe₂の電子状態. 日本物理学会講演概要集(CD-ROM). 2019. 74. 2
竹田幸治, 山上浩志, 山上浩志, 本間佳哉, 青木大, 伊覇航, 辺土正人, 仲間隆男, 大貫惇睦. UCu₂Si₂およびUCu₂Ge₂の軟X線磁気円二色性による研究. 日本物理学会講演概要集(CD-ROM). 2019. 74. 2
川崎郁斗, 藤森伸一, 竹田幸治, 山上浩志, 山上浩志, 伊覇航, 辺土正人, 仲間隆男, 大貫惇睦. 軟X線角度分解光電子分光法によるEuPd₃の電子状態の研究. 日本物理学会講演概要集(CD-ROM). 2019. 74. 2

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Lectures and oral presentations (86)：

Element-specific magnetic properties in UCoAl via a soft X-ray magnetic circular dichroism
(日本物理学会2018年秋季大会(物性) 2018)
Study on UGe$_{2}$ using soft X-ray magnetic circular dichroism
(日本物理学会第73回年次大会 2018)
Electronic structure of UPd$_2$Al$_3$ studied by three dimensional ARPES
(日本物理学会第73回年次大会 2018)
Electronic structure of URu$_2$Si$_2$ studied by three dimensional ARPES
(日本物理学会2017年秋季大会(物性) 2017)
Electronic structures of strongly correlated uranium compounds studied by ARPES
(International Workshop on Strong Correlations and Angle-Resolved Photoemission Spectroscopy (CORPES '17) 2017)

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