MRM2023/IUMRS-ICA2023

講演情報

Oral Session

D. Electronic » [D-2] Science and Technology of Superconductivity

[D2-O601] Oral 601

2023年12月16日(土) 09:00 〜 12:00 Session 4 (Room D)

Chair: Shigeyuki Ishida (AIST), Tsuyoshi Tamegai (The University of Tokyo), Xiaoli Dong (National Lab for Superconductivity, Institute of Physics, Chinese Academy of Sciences)

11:10 〜 11:25

[D2-O601-07] Antiferromagnetic / Ferromagnetic Spin Fluctuations in Non-Superconducting Heavily Overdoped Bi-2201 Cuprate

*Yota Komiyama1,2, Shusei Onishi1, Koki Kawabata1, Mayuko Harada1, Hideki Kuwahara1, Haruhiko Kuroe1, Koshi Kurashima3, Takayuki Kawamata4, Yoji Koike3, Dita Puspita Sari5,6, Isao Watanabe2, Yoichi Ikeda7, Takanori Taniguchi7, Masaaki Matsuda8, Takatsugu Masuda9, Masaki Fujita7, Tadashi Adachi1 (1. Department of Eng. and Applied Sci., Sophia Univ. (Japan), 2. Nuclear Structure Res. Group, RIKEN Nishina Center (Japan), 3. Department of Applied Physics, Tohoku Univ. (Japan), 4. Department of Natural Sci., Tokyo Denki Univ. (Japan), 5. Meson Sci. Lab., RIKEN Nishina Center (Japan), 6. Innovation Global Program, College of Eng., Shibaura Inst. of Tech. (Japan), 7. Inst. for Materials Research, Tohoku Univ. (Japan), 8. Neutron Scattering Division, Oak Ridge National Lab. (United States of America), 9. Inst. for Solid State Physics, The Univ. of Tokyo (Japan))

キーワード:Bi-2201cuprate, Ferromagnetic fluctuations, Antiferromagnetic fluctuations, Heavily overdoped regime, Magnetic impurity

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