Rchr
J-GLOBAL ID：200901098280978572
Update date: Oct. 23, 2024
Kajimoto Ryoichi
カジモト リョウイチ | Kajimoto Ryoichi
Affiliation and department：
Job title：
Principal Researcher
Homepage URL (1)：
https://mlfinfo.jp/ja/bl01/
Research field (2)：
Quantum beam science
, Magnetism, superconductivity, and strongly correlated systems
Research keywords (2)：
Neutron Scattering
, Strongly Correlated Electron Systems
Research theme for competitive and other funds (10)：
- 2022 - 2025 Development of ideal slit materials for neutron monochromator
- 2021 - 2024 強相関チタン酸化物における新たな電子相転移と臨界物性の探索
- 2018 - 2021 スピン・軌道揺動系における未知物性の探索
- 2015 - 2018 大強度中性子ビームによるマルチスケールダイナミクス測定の熱電材料研究への適用
- 2013 - 2016 Elementary excitation measured under a temperature gradient by neutron scattering
- 2013 - 2016 Research for large thermoelectric responses of transition metal oxides by controlling nanostructure
- 2008 - 2011 Research and development of innovative neutron chopper to achieve the high efficient inelastic neutron scattering measurement
- 2008 - 2011 Anomaly Excitations in Hole Doped
- 2007 - 2011 Spin Frustration and Magnetic Ferroelectricity
- 2005 - 2007 RMnO3が示す特異なスピン揺らぎ,格子変位と強誘電性の中性子散乱による研究
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Papers (164)：
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K. Kimura, S. Tsutsui, Y. Yamamoto, A. Nakano, K. Kawamura, R. Kajimoto, K. Kamazawa, A. Martin, K. G. Webber, K. Kakimoto, et al. Ca-induced phonon softening in BaTiO3 revealed by inelastic x-ray and neutron scattering. Physical Review B. 2024. 110. 13. 134314
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Junbo Liao, Zhentao Huang, Yanyan Shangguan, Bo Zhang, Shufan Cheng, Hao Xu, Ryoichi Kajimoto, Kazuya Kamazawa, Song Bao, Jinsheng Wen. Spin and lattice dynamics in the van der Waals antiferromagnet MnPSe3. Physical Review B. 2024. 109. 22. 224411
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Pyeongjae Park, Woonghee Cho, Chaebin Kim, Yeochan An, Maxim Avdeev, Kazuki Iida, Ryoichi Kajimoto, Je-Geun Park. Composition dependence of bulk properties in the Co-intercalated transition metal dichalcogenide Co1/3TaS2. Physical Review B. 2024. 109. 6. L060403
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Zhentao Huang, Wei Wang, Huiqing Ye, Song Bao, Yanyan Shangguan, Junbo Liao, Saizheng Cao, Ryoichi Kajimoto, Kazuhiko Ikeuchi, Guochu Deng, et al. Microscopic origin of the spin-reorientation transition in the kagome topological magnet TbMn6Sn6. Physical Review B. 2024. 109. 1. 014434
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Pyeongjae Park, Woonghee Cho, Chaebin Kim, Yeochan An, Yoon-Gu Kang, Maxim Avdeev, Romain Sibille, Kazuki Iida, Ryoichi Kajimoto, Ki Hoon Lee, et al. Tetrahedral triple-Q magnetic ordering and large spontaneous Hall conductivity in the metallic triangular antiferromagnet Co1/3TaS2. Nature Communications. 2023. 14. 8346
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MISC (20)：
Lectures and oral presentations (28)：
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Inelastic Scattering
(The 7th Neutron and Muon School 2023)
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Example JPARC Commissioning: Spectrometer (BL01)
(The Commissioning Workshop of ESS-J-PARC collaboration 2022)
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Study on strongly correlated electron systems at J-PARC and expectation for complementary use of JRR-3 and J-PARC
(2020 Autumn Meeting of the Physical Society of Japan 2020)
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Inelastic Neutron Spectrometer 4SEASONS at J-PARC and Its Science
(The 1st Workshop on Inelastic Neutron Scattering in Asia 2019)
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Overview of the Chopper Spectrometers in MLF, J-PARC
(The 1st CSNS - J-PARC Collaboration mini Workshop on Neutron Instrumentation 2019)
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Education (1)：
- 1995 - 2000 The University of Tokyo Graduate School of Engineering Department of Applied Physics
Professional career (1)：
- Doctor(Engineering) (The University of Tokyo)
Work history (10)：
- 2013/07 - 現在 Japan Atomic Energy Agency J-PARC Center Principal Researcher
- 2013/04 - 2013/06 Japan Atomic Energy Agency J-PARC Center Assistant Principal Researcher
- 2011/02 - 2013/03 Comprehensive Research Organization for Science and Society Research Center for Neutron Science and Technology Associate Scientist
- 2008/07 - 2011/01 Japan Atomic Energy Agency J-PARC Center Assistant Principal Researcher
- 2008/04 - 2008/06 Japan Atomic Energy Agency J-PARC Center Researcher
- 2007/04 - 2008/03 MEXT Administrative Researcher
- 2004/04 - 2007/03 Japan Atomic Research Institute (reorganized to Japan Atomic Energy Agency) Researcher
- 2003/06 - 2004/03 High Energy Accelerator Research Organization (KEK) Institute of Materials Structure Science Postdoctoral Researcher
- 2003/04 - 2003/05 Ochanomizu University Assistant Research Staff
- 2000/04 - 2003/03 Ochanomizu University Postdoctoral Researcher
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Committee career (3)：
- 2020/03 - CSNS High Energy Direct Geometry Time of Flight Neutron Spectrometer Instrument Review Panel member
- 2012/01 - 2014/04 ESS Scientific and Technical Advisory Panel for Direct Geometry Spectroscopy member
- 2012/04 - 2014/03 MLF利用者懇談会 第3期幹事
Association Membership(s) (2)：
The Japanese Society for Neutron Science
, Physical Society of Japan
