Gen Masaki

ゲンマサキ | Gen Masaki

Affiliation and department：
Job title： Special Postdoctoral Researcher
Homepage URL (1)： http://masaki-gen.sakura.ne.jp

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

Research keywords (6)：磁性 , 強磁場 , X線・中性子 , スキルミオン , マルチフェロイクス , スピン格子結合

Research theme for competitive and other funds (3)：

Papers (26)：

D. Takegami, M. Nakamura, A. Melendez-Sans, K. Fujinuma, R. Nakamura, M. Yoshimura, K.-D. Tsuei, A. Tanaka, M. Gen, Y. Tokunaga, et al. Negative charge-transfer energy in SrFeO3 revisited with hard x-ray photoemission spectroscopy. Physical Review B. 2024. 109. 23. 235138
Shunsuke Kitou, Masaki Gen, Yuiga Nakamura, Yusuke Tokunaga, Taka-hisa Arima. Cluster Rearrangement by Chiral Charge Order in Lacunar Spinel GaNb₄Se₈. Chemistry of Materials. 2024. 36. 6. 2993-2999
Masaki Gen, Hajime Ishikawa, Atsushi Miyake, Takeshi Yajima, Harald O. Jeschke, Hajime Sagayama, Akihiko Ikeda, Yasuhiro H. Matsuda, Koichi Kindo, Masashi Tokunaga, et al. Breathing pyrochlore magnet CuGaCr4S8 : Magnetic, thermodynamic, and dielectric properties. Physical Review Materials. 2023. 7. 10. 104404
Shunsuke Kitou, Masaki Gen, Yuiga Nakamura, Kunihisa Sugimoto, Yusuke Tokunaga, Shintaro Ishiwata, Taka-hisa Arima. Real-Space Observation of Ligand Hole State in Cubic Perovskite SrFeO3. Advanced Science. 2023. 10. 2302839
Masaki Gen, Akihiko Ikeda, Kazushi Aoyama, Harald O. Jeschke, Yuto Ishii, Hajime Ishikawa, Takeshi Yajima, Yoshihiko Okamoto, Xuguang Zhou, Daisuke Nakamura, et al. Signatures of a magnetic superstructure phase induced by ultrahigh magnetic fields in a breathing pyrochlore antiferromagnet. Proceedings of the National Academy of Sciences. 2023. 120. 33

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MISC (12)：

車地崇, 厳正輝, 厳正輝, 鬼頭俊介, 池内和彦, 中村充孝, 池田暁彦, 有馬孝尚, 有馬孝尚. Single crystal growths and physical properties of magnetic polar semimetals RTX (R=Y, Gd-Tm, Lu). 日本物理学会講演概要集(CD-ROM). 2023. 78. 1
車地崇, 木俣基, 今城周作, 三石夏樹, 坂野昌人, 厳正輝, 厳正輝, 鬼頭俊介, 池内和彦, 中村充孝, et al. Breakdown of Lifshitz-Kosevich formula in quantum oscillations in rare-earth intermetallics TbTX. 日本物理学会講演概要集(CD-ROM). 2023. 78. 1
厳正輝, 高木里奈, 高木里奈, 高木里奈, 鬼頭俊介, 佐賀山基, 関真一郎, 関真一郎, 有馬孝尚. Simultaneous observation of orthorhombic distortion and magnetic modulation in a skrymion-hosting compound EuAl₄ by a resonant X-ray scattering experiment. 日本物理学会講演概要集(CD-ROM). 2023. 78. 1
鬼頭俊介, 厳正輝, 厳正輝, 中村唯我, 杉本邦久, 徳永祐介, 石渡晋太郎, 有馬孝尚, 有馬孝尚. Direct observation of 3d electron and ligand-hole in cubic perovskite SrFeO₃ by synchrotron X-ray diffraction experiments. 日本物理学会講演概要集(CD-ROM). 2023. 78. 1
上野正人, 車地崇, 鬼頭俊介, 厳正輝, 中村唯我, 渡辺義人, 徳永祐介, 有馬孝尚, 有馬孝尚. Origin of non-linear magnetoelectric effect in non-collinear antiferromagnet Co₄Ta₂O₉. 日本物理学会講演概要集(CD-ROM). 2023. 78. 2

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Education (2)：

2016 - 2021 The University of Tokyo The Graduate School of Engineering Department of Applied Physics
2012 - 2016 The University of Tokyo The Faculty of Engineering Department of Applied Physics

Work history (2)：

Committee career (1)：

Awards (6)：

2024/04 - 科研費学術変革領域研究(A)「1000テスラ科学」科研費学術変革領域研究(A)「1000テスラ科学」第3回領域会議ポスター最優秀賞らせん磁性体CuGaCr4S8における強磁場誘起メタ磁性と構造相転移の微視的観測
2022/11 - 強磁場フォーラム強磁場研究会「〜マルチプローブ強磁場測定が解き明かす強相関物性〜」若手優秀発表賞ブリージングパイロクロア磁性体CuInCr4S8における強磁場誘起有限温度相の発見とその正体解明に向けて
2022/05 - PRB Editors' Suggestion "Enhancement of giant magnetoelectric effect in Ni-doped CaBaCo4O7", Phys. Rev. B 105, 214412 (2022).
2022/05 - JPSJ Editors' Choice "Magnetovolume Effect on the First-Order Metamagnetic Transition in UTe2", J. Phys. Soc. Jpn. 91, 063703 (2022).
2020/09 - 日本物理学会日本物理学会領域5 学生優秀発表賞超強磁場下におけるルビーR線の新たなパッシェン-バック効果の観測

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Association Membership(s) (2)：

強磁場フォーラム , 日本物理学会

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