Akatsu Mitsuhiro

アカツミツヒロ | Akatsu Mitsuhiro

Affiliation and department：
Job title： Assistant Professor
Homepage URL (1)： http://www.sc.niigata-u.ac.jp/nemoto/

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

Research keywords (1)：強相関電子系,超音波,四極子,超伝導,磁性,極低温,強磁場,高圧

Research theme for competitive and other funds (12)：

2021 - 2022 超音波によるパワーデバイス用リン添加シリコン結晶の原子空孔の研究
2020 - 2021 静水圧下超音波計測による量子臨界点近傍に現れる超伝導の研究
2017 - 2020 Elucidation of mechanism of superconductivity in multiband superconductors by ultrasonic measurements under hydrostatic pressures
2015 - 2019 Ultrasonic study of quadrupole-strain coupling of silicon vacancy
2015 - 2018 Development of surface acoustic wave devices and its application to strongly correlated electron systems

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Papers (72)：

Shamoto Shinichi, Akatsu Mitsuhiro*, Chang L.-J.*, Nemoto Yuichi*, Ieda Junichi. Inelastic neutron scattering study of magnon excitation by ultrasound injection in yttrium iron garnet. Applied Physics Letters. 2024. 124. 11. 112402\_1-112402\_5
Haruyasu Sato, Mitsuhiro Akatsu, Ryosuke Kurihara, Yoshiaki Kobayashi, Yuichi Nemoto. Observation of Ferro-Quadrupole Quantum Criticality in Iron Pnictide Superconductor Ba(Fe1-xCox)2As2. Journal of the Physical Society of Japan. 2023
Shin-ichi Shamoto, Mitsuhiro Akatsu, Masato Matsuura, Seiko Ohira-Kawamura, Kazuya Harii, Masao Ono, Lieh-Jeng Chang, Takashi U. Ito, Yuichi Nemoto, Jun'ichi Ieda. Magnetic Bragg peak enhancement under ultrasound injection. Physical Review Research. 2022. 4. 1
In Yong Hwang, Kee Hwan Lee, Jae-Ho Chung, Kazuhiko Ikeuchi, V. Ovidiu Garlea, Hiroki Yamauchi, Mitsuhiro Akatsu, Shin-ichi Shamoto. Spin Wave Excitations in Honeycomb Antiferromagnet MnTiO3. Journal of the Physical Society of Japan. 2021. 90. 6. 064708-064708
Shin-ichi Shamoto, Yukio Yasui, Masato Matsuura, Mitsuhiro Akatsu, Yoshiaki Kobayashi, Yuichi Nemoto, Jun'ichi Ieda. Ultralow-energy magnon anomaly in yttrium iron garnet. Physical Review Research. 2020. 2. 3

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MISC (280)：

佐藤晴耕, 赤津光洋, 根本祐一, 栗原綾佑, 小林義明. Two electron bound state in the quantum critical region of iron pnictide superconductor Ba(Fe_1-xCo_x)₂As₂. 日本物理学会講演概要集(CD-ROM). 2022. 77. 1
社本真一, 社本真一, 社本真一, 赤津光洋, 松浦直人, 家田淳一. Effect of ultrasound injection on magnetic neutron scattering. 日本中性子科学会年会講演概要集. 2022. 22nd
高田俊太郎, 佐藤晴耕, 赤津光洋, 根本祐一, 平野由真, 岡本稔彦, 米山祐樹, 出口和彦, 佐藤憲昭. Au-Al-Yb準結晶及び1/1近似結晶の極低温弾性定数測定. 日本物理学会講演概要集(CD-ROM). 2022. 77. 2
佐藤晴耕, 山石開人, 赤津光洋, 根本祐一, 山本裕介, 小林義明, 伊藤正行. Ultrasonic Study of Structural Phase Transition Induced by d-p Hybridization in 1T-TiSe₂. 日本物理学会講演概要集(CD-ROM). 2022. 77. 2
赤津光洋, 大隅響, 林祥子, 佐藤晴耕, 根本祐一. Ultrasonic Study of structural phase transition in Nb-doped SrTiO₃ under hydrostatic pressures. 日本物理学会講演概要集(CD-ROM). 2022. 77. 2

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Patents (2)：

METHOD AND DEVICE FOR EVALUATING ATOMIC VACANCY IN SILICON WAFER SURFACE LAYER
METHOD FOR DETERMINING ABSOLUTE VALUE OF ATOMIC VACANCY CONCENTRATION IN SILICON WAFER

Education (3)：

2001 - 2004 Niigata University Graduate School, Division of Science and Technology
1999 - 2001 Niigata University Graduate School, Division of Science and Technology
1995 - 1999 Niigata University Faculty of Science Physics

Professional career (1)：

Work history (8)：

2017/04/01 - 現在 Niigata University Faculty of Science Department of Science Assistant Professor
2013/07 - 2017/03 Niigata University Faculty of Science Department of Physics Assistant Professor
2012/04 - 2013/06 Niigata University Graduate School of Science and Technology
2012/04 - 2013/03 Dresden High Magnetic Field Laboratory
2009/04 - 2012/03 Niigata University Graduate School of Science and Technology Specially Appointed Assistant Professor

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Association Membership(s) (1)：

日本物理学会

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