藤原直樹

Fujiwara Naoki

所属機関・部署：
職名：教授
ホームページURL (2件)： http://www.fujiwara.h.kyoto-u.ac.jp/Jindex.html , http://www.fujiwara.h.kyoto-u.ac.jp/index.html

研究分野 (1件)：磁性、超伝導、強相関系

競争的資金等の研究課題 (14件)：

全件表示

論文 (97件)：

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
藤原直樹, 上床美也. 小型キュービックアンビル圧力セルの開発と静水圧性の評価. 日本物理学会誌. 2021. 76. 5. 295-301
Satoshi Nakagawa, Jun Gochi, Takanori Kuwayama, Shoko Nagasaki, Teruo Takahashi, Jinguang Cheng, Yoshiya Uwatoko, Naoki Fujiwara. Fabrication and evaluation via nuclear quadrupole resonance of a palm cubic-anvil pressure cell. Review of Scientific Instruments. 2020. 91. 7. 073907 1-6
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

MISC (104件)：

猪股和也, 桑山昂典, 中村昂矢, 松浦康平, 水上雄太, 笠原成, 松田祐司, 芝内孝禎, 上床美也, 藤原直樹. FeSe1-xSx(x=0.05)の磁気揺らぎと超伝導. 第61回高圧討論会講演予稿集. 2021. 30 (特別号). 51-51
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. 異方的圧力下におけるFeSeの超伝導と磁性. 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
桑山昂典, 郷地順, 中川悟志, 長崎尚子, 高橋輝雄, Jinguang Cheng, 上床美也, 藤原直樹. PALM型キュービックアンビルセルによるCu2OのNQR測定. 第61回高圧討論会講演予稿集. 2020. 30 (特別号). 73-73

書籍 (2件)：

講演・口頭発表等 (28件)：

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 FeSe1-xSx (x = 0.12) studied by 77Se-NMR under pressure
(HPSP18$WHS2 2018)
Quantum Critical behavior of LaFeAsO1-xHx under pressure
(HPSP18&WHS2 2018)
Magnetic fluctuations under pressure on S-doped FeSe studied via 77Se NMR
(The 21th international conference on Magnetism (ICM) 2018)
Pressure-induced Quantum Critical Behavior in LaFeAsO1-xHx Studied via NMR
(The 21th international conference on Magnetism (ICM) 2018)

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藤原 直樹