Rchr
J-GLOBAL ID:201601021100063140
Update date: Sep. 25, 2024
Nakajima Kenji
ナカジマ ケンジ | Nakajima Kenji
Affiliation and department:
Research field (2):
Magnetism, superconductivity, and strongly correlated systems
, Quantum beam science
Research keywords (3):
Neutron Scattering Instrumentation
, Magnetism
, Neutron Science
Research theme for competitive and other funds (14):
- 2018 - 2022 Development of Band-Extended Inelastic Neutron Scattering Measurement Technology for Direct Geometry Spectrometers
- 2011 - 2016 Study of Quantum Magnetic Phases by High Magnetic Field Neutron Scattering and XMCD
- 2012 - 2016 高効率中性子非弾性散乱実験法の開発
- 2008 - 2011 電荷分布不均一性を持つ層状ペロブスカイト遷移金属酸化物の異常励起
- 2009 - 2011 Development of time-spatial-focusing crystal-analyzer based on an unique focusing theory
- 2008 - 2010 Research and Development of innovative neutron chopper to achieve the high efficient inelastic neutron scattering measurement
- 2005 - 2009 X-ray Spectroscopy and Neutron Scattering Studies on CorrelatedLocalized-Itinerant Electron Systems.
- 2005 - 2009 Development of the 4D Spaces Access Neutron Spectrometer (4SEASONS) and Elucidation of the Mechanism of Oxide High-Tc Superconductivity
- 1999 - 2003 磁性体・超伝導体等の高エネルギースピン励起とその局所構造の研究
- 2000 - 2001 電荷秩序相の2-1-4型遷移金属酸化物磁性体のスピンダイナミクスの研究
- 1998 - 1999 量子二次元遷移金属反強磁性体のスピン相関とホールドープの研究
- 1997 - 1999 DYNAMICS OF LATTICE STRAIN FIELD NEAR PHASE TRANSITION
- 1997 - 1998 Quantum Effect and Dimensional Crossover in Spin Fluctuations
- 1996 - 1996 二次元遷移金属反強磁性体のドープ効果の研究
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Papers (205):
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Zhenyuan Zeng, Chengkang Zhou, Honglin Zhou, Lankun Han, Runze Chi, Kuo Li, Maiko Kofu, Kenji Nakajima, Yuan Wei, Wenliang Zhang, et al. Spectral evidence for Dirac spinons in a kagome lattice antiferromagnet. Nature Physics. 2024
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Jingyu Li, Xiyang Li, Yongsheng Zhang, Jianbo Zhu, Enyue Zhao, Maiko Kofu, Kenji Nakajima, Maxim Avdeev, Peng-Fei Liu, Jiehe Sui, et al. Crystal-liquid duality driven ultralow two-channel thermal conductivity in α-MgAgSb. Applied Physics Reviews. 2024
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Chaebin Kim, Sujin Kim, Pyeongjae Park, Taehun Kim, Jaehong Jeong, Seiko Ohira-Kawamura, Naoki Murai, Kenji Nakajima, A. L. Chernyshev, Martin Mourigal, et al. Bond-dependent anisotropy and magnon decay in cobalt-based Kitaev triangular antiferromagnet. Nature Physics. 2023. 19. 1624-1629
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Qingyong Ren, Mayanak K. Gupta, Min Jin, Jingxuan Ding, Jiangtao Wu, Zhiwei Chen, Siqi Lin, Oscar Fabelo, Jose Alberto Rodríguez-Velamazán, Maiko Kofu, et al. Extreme phonon anharmonicity underpins superionic diffusion and ultralow thermal conductivity in argyrodite Ag8SnSe6. Nature Materials. 2023. 22. 8. 999-1006
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Shunsuke Hashimoto, Satoshi Yamaguchi, Masashi Harada, Kenji Nakajima, Tatsuya Kikuchi, Kazuki Ohishi. Anomalous behavior of liquid molecules near solid nanoparticles: Novel interpretation on thermal conductivity enhancement in nanofluids. Journal of Colloid and Interface Science. 2023. 638. 475-486
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MISC (14):
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ed), Kenji Nakajima, Stefanus Harjo, Norifumi Yamada, Keiichi Oikawa, Ryoichi Kajimoto. Presetations Materilas Related to Neutron Instruments in the Technical Study Meetings for Future MLF. JAEA-Review. 2019. 2018. 032
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Kenji Nakajima. A Cold-Neutron Disk-Chopper Spectrometer AMATERAS and Scientific Research Carried out on This Spectrometer. RADIOISOTOPES. 2017. 66. 2. 101-115
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Eds, Ryoichi Kajimoto, Kenji Nakajima, Shuichi Wakimoto. Proceedings of the Joint Workshop for the JAEA Project Researches “Structure and Electronic Properties of Functional Materials” and “Study of Spin and Lattice Dynamics in Cuprate Superconductors”. JAEA-Review. 2016. 2016. 018
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Kenji Nakajima, Ryoichi Kajimoto. Introduction to Modern Chopper Spectrometers at Pulsed Neutron Sources. Hamon. 2015. 25. 1. 39-46
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K. Nakajima, S. Ohira-Kawamura, M. Nakamura, R. Kajimoto, M. Arai. Development of a chopper spectrometer with a pulse-shaping chopper at a pulsed source. Hamon. 2014. 24. 2. 115-120
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Patents (1):
Lectures and oral presentations (39):
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Possible Perspective of Neutron Spectroscopy - Some Small Suggestions to Inelastic Instrumentations -
(Neutron Scattering on continuous sources - future developments. US-Japan workshop. 2022)
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Instrumentation at Pulsed and Steady Neutron Sources
(2022)
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Neutron Instruments at J-PARC and Scientific Outcomes from them
(5th RAP-J-PARC Collaboration Meeting 2021)
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Frontier of material science research at Materials and Life Science Facility at J-PARC
(20th Research Presentation Meeting of Institute of Multidisciplinary Research for Advanced Materials, Tohoku University 2020)
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The Cold Neutron Disk-Chopper Spectrometer AMATERAS -Overview & Recent Scientific Outcomes
(The 1st Workshop on Inelastic Neutron Scattering in Asia 2019)
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Education (4):
- 1990 - 1993 Tohoku University Graduate School of Science Doctor of Science
- 1988 - 1990 Tohoku University Graduate School of Science Master of Science
- 1986 - 1988 Tohoku University Faculty of Science Bachelor of Science
- 1984 - 1986 Tohoku University Faculty of Arts
Professional career (1):
- Doctor(Physics) (Tohoku University)
Work history (15):
- 2023/04 - 現在 Japan Atomic Energy Agency Materials Sciences Research Center Director General
- 2016/04 - 現在 Japan Atomic Energy Agency J-PARC Center Senior Principal Researcher
- 2021/04 - 2023/03 Japan Atomic Energy Agency Materials Sciences Research Center Deputy Director General
- 2021/04 - 2021/06 Japan Atomic Energy Agency Neutron Materials Research Division, Materials Sciences Research Center Division Head
- 2020/06 - 2021/03 Tohoku University Institute of Multidisciplinary Research for Advanced Materials Visiting Professor
- 2020/04 - 2021/03 Japan Atomic Energy Agency Materials & Life Science Division, J-PARC Center Deputy Division Head
- 2014/04 - 2020/03 Japan Atomic Energy Agency Neutron Science Section, Materials & Life Science Division, J-PARC Center Section Leader
- 2009/04 - 2014/03 Japan Atomic Energy Agency Neutron Science Section, Materials & Life Science Division, J-PARC Center Principal Scientist
- 2008/04 - 2009/03 Japan Atomic Energy Agency Neutron Science Section, Materials & Life Science Division, J-PARC Center Senior Scientist
- 2005/04 - 2008/03 Japan Atomic Energy Agency Pulse Neutron Instrumentation Group Senior Scientist
- 2003/04 - 2005/03 Japan Atomic Research Institute Neutron Science Research Center Senior Scientist
- 2003/01 - 2003/03 Japan Atomic Research Institute Advanced Science Research Center Senior Scientist
- 2002/10 - 2002/12 The University of Tokyo The Institute for Solid State Physics Associated Professor
- 1995/04 - 2002/09 The University of Tokyo The Institute for Solid State Physics Research Fellow
- 1993/04 - 1995/03 Tohoku University Department of Physics JSPS Research Fellow
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Committee career (8):
- 2020/04 - 現在 The Japanese Society for Neutron Science councillor
- 2021/03 - 2023/03 一般社団法人 日本物理学会 第77~78期代議員
- 2019/03 - 2021/03 一般社団法人 日本物理学会 第75~76期代議員
- 2020/11 - 2020/12 The Japanese Society for Neutron Science Char of Election Administration Committee
- 2017 - 2018 日本物理学会領域10 領域10 若手奨励賞審査委員
- 2010/09 - 2010/09 European Spallation Source AB ESS Experts Meeting
- 2009/09 - 2010/09 日本物理学会 X線・粒子線分科会世話人
- 2003/01 - 2003/12 日本中性子科学会 編集幹事
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Awards (1):
- 2013/12 - The Japanese Society for Neutron Science The 11th JSNS Technology Prize Development of a chopper spectrometer with a pulse-shaping chopper at a pulsed source
Association Membership(s) (3):
SOCIETY OF MUON AND MESON SCIENCE OF JAPAN
, THE JAPANESE SOCIETY FOR NEUTRON SCIENCE
, The Physical Society of Japan
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