論文

• Masayoshi Takeuchi, Naoki Fujiwara, Takanori Kuwayama, Satoshi Nakagawa, Soshi Iimura, Satoru Matsuishi, Youichi Yamakawa, Hiroshi Kontani, Hideo Hosono. Pressure-induced quantum critical point in the heavily hydrogen-doped iron-based superconductor LaFeAsO, Physical Review B, 99, 174517-1-5, May 2019.
• Naoki Fujiwara, Masayuki Takeuchi, Takanori Kuwayama, Satoshi Nakagawa, Soshi Iimura, Satoru Matsuishi, Hideo Hosono. Nuclear magnetic resonance on LaFeAsO_0.4H_0.6at 3.7GPa, Papers in Physics, 11, 110002-1-4, Apr. 2019.
• Naoki Fujiwara, Masayoshi Takeuchi, Takanori Kuwayama, Satoshi Nakagawa, Soshi Iimura, Satoru Matsuishi, Hideo Hosono. Pressure-induced quantum critical behavior in LaFeAsO1-xHx studied via NMR, AIP Advances, 8, 101331-1-4, Oct. 2018.
• Naoki Fujiwara, Naoto Kawaguchi, Soshi Iimura, Satoru Matsuishi, Hideo Hosono. Quantum phase transition under pressure in the heavily hydrogen-doped iron-based superconductor LaFeAsO, Phys. Rev. B, 96, 140507(R)-1-5, Oct. 2017.
• Naoki Fujiwara, Yoichi Kamihara, Satoru Matsuishi, Hideo Hosono. Homogeneous Coexistence and Phase Segregation in 1111 Iron-based Pnictides Studied via NMR, Journal of the Korean Physical Society, Vol. 62, pp. 2004-2006, 2013.
• Naoki Fujiwara, Takashi Saito, M. Azuma, M. Takano. NMR Study of the Critical Behavior near the Ordering Point in a Zn-Doped Spin Ladder SrCu2O3, Phys. Rev. B, Vol. 61, No. 18, Page 12196-12199, 2000.
• N. Fujiwara, M. Azuma, M. Takano. NMR Study of Zn-Doped SrCu2O3 near the Ordering Point, Physica B, Vol. 284-288, Page 1392-1393, 2000.
• N. Fujiwara, H. Yasuoka, Y. Fujishiro, M. Azuma, M. Takano. Nuclear Magnetic Resonance in the Ladder System Sr(ZnxCu1-x)2O3, J. Mag. Mag. Mat., Vol. 177-181, PartⅠ, pp. 655-656, 1998.
• N. Fujiwara, Hiroshi Yasuoka, Y. Fujishiro, M. Azuma, M. Takano. NMR Study of Zn Doping Effect in Spin Ladder System SrCu2O3, Phys. Rev. Lett., Vol. 80, No. 3, pp. 604-607, 1998.
• M. Takano, M. Azuma, Y. Fujishiro, M. Nohara, H. Takagi, Naoki Fujiwara, H. Yasuoka, Shigeki Osugi, Y. Kitaoka, R.S. Eccleston. Impurity Effects on a 2-Leg Spin Ladder Compound SrCu2O3, Physica C, Vol. 282-287, PartⅠ, pp. 149-152, 1997.

国際会議発表 (査読有り)

• Naoki Fujiwara, Naoto Kawaguchi, Soshi Iimura, Satoru Matsuishi, Hideo Hosono. Tc enhancement under pressure in the La1111 pnictide LaFeAsO1-xHx (x = 0.2) studied by NMR, Journal of Physics: Conf. Series, 950, 042033, Dec. 2017.

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