TAKAHASHI Hiroki

タカハシヒロキ | TAKAHASHI Hiroki

Affiliation and department：
Job title： Professor
Homepage URL (1)： http://w3p.phys.chs.nihon-u.ac.jp/~takahashi/index.html

Research field (2)： Semiconductors, optical and atomic physics , Magnetism, superconductivity, and strongly correlated systems

Research keywords (4)： superconductivity , magnetism , high pressure , superconductinity, high pressure

Research theme for competitive and other funds (14)：

2022 - 2027 電子冷却式温調デバイス開発に向けたシリサイド材料の物性解明と要素技術開発
2018 - 2021 異分野協働による物質探索プロセスの開発と物質機能開発
2016 - 2019 はしご型鉄化合物の圧力誘起超伝導における電子状態の解明と新規超伝導体探索
2014 - 2017 Development of Carbon Nitride Study using Nanoamourphous Carbon Nitride
2012 - 2015 低温高圧下における結晶構造決定による鉄系超伝導体の圧力効果の解明

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Papers (138)：

Yuto Watanabe, Hiroto Arima, Saori Kawaguchi-Imada, Hirokazu Kadobayashi, Kenta Oka, Hidetomo Usui, Ryo Matsumoto, Yoshihiko Takano, Takeshi Kawahata, Chizuru Kawashima, et al. Pressure-Induced Volumetric Negative Thermal Expansion in CoZr₂ Superconductor. Advanced Electronic Materials. 2024. 2300896
Rajveer Jha, Valenta Jaroslav, Naohito Tsujii, Takashi Naka, Takeshi Kawahata, Chiduru Kawashima, Hiroki Takahashi, Takao Mori, Yoshikazu Mizuguchi. Evaluation of insulating behavior by Pb substitution and pressure-induced superconductivity in La₂O₂Bi_3- _x Pb₁₊ _x S₆. Superconductor Science and Technology. 2023. 36. 10. 105002-105002
Yukihiro Kawamura, Kakeru Ikeda, Alisha Nurshafiqah Binti Amat Dalan, Junichi Hayashi, Keiki Takeda, Chihiro Sekine, Takeshi Matsumura, Jun Gouchi, Yoshiya Uwatoko, Takahiro Tomita, et al. Structural Phase Transition and Possible Valence Instability of Ce-4f Electron Induced by Pressure in CeCoSi. Journal of Physical Society of Japan. 2022. 91. 6. 064714-1-064714-8
Hiroki Takahashi, Ryosuke Kikuchi, Chizuru Kawashima, Satoshi Imaizumi Takuya Aoyama, Kenya Ohgushi. Pressure-Induced Superconductivity in Iron-Based Spin-Ladder Compound BaFe2+δ(S1-xSex)3. Materials. 2022. 14. 4. 1401
P.Miao, Z.Tan, S.Lee, Y.Ishikawa, S.Torii, M.Yonemura, A.Koda, K.Komatsu, S.Machida, A.Sano-Furukawa, T.Hattori, et al. Origin of magnetovolume effect in a cobaltite. Physical Review B. 2021. 103. 9. 094302

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MISC (37)：

山中瑛介, 川島千弦, 石田康平, 高橋博樹, 上床美也, 郷地順, 松浦康平, 水上雄太, 芝内孝禎, 藤原直樹, et al. Superconductivity and magnetism under anisotropic pressure in FeSe. 日本物理学会講演概要集(CD-ROM). 2021. 76. 2
三嶽晶弘, 新里拓巳, 川島千弦, 高橋博樹, 郷地順, 上床美也, 松浦康平, 新井佑基, 水上雄太, 芝内孝禎, et al. キュービックアンビルプレスによるFeSe単結晶の異方的圧力効果. 高圧討論会講演要旨集. 2018. 59th. 174
三嶽晶弘, 新里拓巳, 川島千弦, 高橋博樹, 郷地順, 上床美也, 松浦康平, 新井佑基, 水上雄太, 芝内孝禎, et al. FeSe単結晶の異方的圧力効果. 日本物理学会講演概要集(CD-ROM). 2018. 73. 2. ROMBUNNO.10pPSB-12
Takafumi Hawai, Chizuru Kawashima, Kenya Ohgushi, Kazuyuki Matsubayashi, Yusuke Nambu, Yoshiya Uwatoko, Taku J. Sato, Hiroki Takahashi. Pressure-Induced Metallization in Iron-Based Ladder Compounds Ba1-xCsxFe2Se3. JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN. 2017. 86. 2. 024701
Yoshiya Uwatoko, Hiroki Takahashi, Gendo Oomi. Effect of Pressure on the Interplay Between Orbital and Magnetic Ordering, Kondo Effect, Valence Fluctuations, and Superconductivity in Rare-Earth Compounds. Handbook on the Physics and Chemistry of Rare Earths. 2017. 51. 1-109

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Books (8)：

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Lectures and oral presentations (161)：

Anisotropic high-pressure studies of the electronic properties in layered materials
(Adcance Materials Research Grand Meeting MRM2023 2023)
チタン酸化物薄膜の圧力効果
(第64回高圧討論会 2023)
LaO0.5F0.5-xClxBiS2の圧力効果2
(第64回高圧討論会 2023)
LaO0.5F0.5-xClxBiS2の圧力効果
(日本物理学会、2023秋季大会 2023)
LaO0.5F0.5-xClxBiS2 の圧力効果
(2022)

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Education (2)：

Work history (4)：

Committee career (7)：

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Awards (4)：

2018/09 - Asian Conference on high pressure research Achievement Award- Asia High Pressure Conference Outstanding work on the superconductivity in LaO1-xFxFeAs
2014/04 - 一般社団法人未踏科学技術協会超伝導科学技術研究会第18回超伝導科学技術賞層状超伝導体の圧力効果に関する研究
1997 - 日本物理学会第3回論文賞 Superconductivity in the ladder material Sr0.4Ca13.6Cu24O41.84
1991 - 高圧技術協会科学技術賞新しい低温高圧発生装置-10GPaを目指して

Association Membership(s) (4)：

日本中性子科学会 , 日本放射光学会 , 日本高圧力学会 , 日本物理学会

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