Research field (1)：
Magnetism, superconductivity, and strongly correlated systems
Research theme for competitive and other funds (14)：
2019 - 2023 Pressure induced physical phenomena under extreme conditions
2018 - 2021 Superconducting mechanism and quantum phase transitions on S-doped FeSe studied via NMR under high pressure
2015 - 2018 Novel superconductivity near the phase critical point
2011 - 2014 NMR study under high pressure: investigation of superconductivity induced by orbital fluctuations and superconductivity accompanied by antiferromagnetic ordering
2010 - 2012 The study on the mechanism of ferromagnetic metal-insulator transition and novel quantum properties in chromium oxides
2005 - 2008 Fabrication of a steady-load control system for NMR under high pressure and application to strongly correlated systems
2004 - 2007 Development of high pressure cell and study of pressure on the strong correlated system
2005 - 2006 梯子格子銅酸化物における圧力誘起超伝導状態の4GPa下NMR測定
2004 - 2005 分子性導体の超高圧下での圧力誘起超伝導と新奇物性の探索
2002 - 2003 Study of pressure-induced-superconductivity with improvements of NMR technique under steady high pressure up to 4GPa
2002 - 2002 層状ペロブスカイトRu酸化物の異方的圧力効果と超純良単結晶育成
2000 - 2001 極限環境下における遷移金属酸化物の量子相転移と磁気励起の研究
1998 - 2000 Dynamics of low dimensional quantum spin systems and effects of carrier doping.
1998 - 1999 高圧下(3Gpa)での核磁気共鳴法の開発と低次元銅酸化物への適用
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Papers (97)：
Zhongyu Yu, Koya Nakamura, Kazuya Inomata, Xiaoling Shen, Taketora Mikuri, Kohei Matsuura, Yuta Mizukami, Shigeru Kasahara, Yuji Matsuda, Takasada Shibauchi, et al. Spin fluctuations from Bogoliubov Fermi surfaces in the superconducting state of S-substituted FeSe. Communications Physics. 2023. 6. 1. 175
T. Kuwayama, K. Matsuura, J. Gouchi, Y. Yamakawa, Y. Mizukami, S. Kasahara, Y. Matsuda, T. Shibauchi, H. Kontani, Y. Uwatoko, et al. Pressure-induced reconstitution of Fermi surfaces and spin fluctuations in S-substituted FeSe. Scientific Reports. 2021. 11. 1. 17265
Naoki Fujiwara, Yoshiya Uwatoko. Fabrication of a Miniature Cubic-Anvil Pressure Cell and Evaluation of the Hydrostaticity. Butsuri. 2021. 76. 5. 295-301
T. Kuwayama, K. Matsuura, Y. Mizukami, S. Kasahara, Y. Matsuda, T. Shibauchi, Y. Uwatoko, N. Fujiwara. NMR study under pressure on the iron-based superconductor FeSe1-xSx (x = 0.12 and 0.23): Relationship between nematicity and AF fluctuations. Modern Physics Letters B. 2020. 2040048 1-6
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
T. Kuwayama, K. Matsuura, J. Gouchi, Y. Yamakawa, Y. Mizukami, S. Kasahara, Y. Matsuda, T. Shibauchi, H. Kontani, Y. Uwatoko, et al. Pressure-Induced Lifshitz Transition Observed from Nuclear Magnetic Resonance in S-Substituted FeSe. ISSP Activity Report 2021. 2021. 44-46
N. Fujiwara, Y. Uwatoko. Fabrication of a Compact Cubic-Anvil Pressure cell. ISSP Activity Report 2020. 2021. 46-47
Superconductivity and magnetism of S-doped FeSe with a high Tc (≈25-30K) studied via 77Se-NMR measurements under pressure
(APS March Meeting 2019 2019)
Relationship between superconductivity and magnetism on FeSe<sub>1-x</sub>S<sub>x</sub> (x = 0.12) studied by <sup>77</sup>Se-NMR under pressure
(HPSP18$WHS2 2018)
Quantum Critical behavior of LaFeAsO<sub>1-x</sub>H<sub>x</sub> under pressure
(HPSP18&WHS2 2018)
Magnetic fluctuations under pressure on S-doped FeSe studied via <sup>77</sup>Se NMR
(The 21th international conference on Magnetism (ICM) 2018)
Pressure-induced Quantum Critical Behavior in LaFeAsO<sub>1-x</sub>H<sub>x</sub> Studied via NMR
(The 21th international conference on Magnetism (ICM) 2018)
