論文 - 片山 尚幸
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Colossal negative thermal expansion in reduced layered ruthenate 査読有り
K. Takenaka, Y. Okamoto, T. Shinoda, N. Katayama and Y. Sakai
Nature Communications 8 巻 頁： 14102 2017年1月
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Colossal negative thermal expansion in reduced layered ruthenate
Takenaka, K; Okamoto, Y; Shinoda, T; Katayama, N; Sakai, Y
NATURE COMMUNICATIONS 8 巻 2017年1月
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1.Iron arsenides with three-dimensional FeAs layer networks: Can(n+1)/2(Fe1-xPtx)(2+3n)Ptn(n+1)/2As(n+1)(n+2)/2 (n = 2, 3) 査読有り
N. Katayama, S. Onari, K. Matsubayashi, Y. Uwatoko, H. Sawa
6 巻 頁： 39280 2016年12月
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Absence of Jahn-Teller transition in the hexagonal Ba3CuSb2O9 single crystal
N. Katayama, K. Kimura, Y. Han, J. Nasu, N. Drichiko, Y. Nakanishi, M. Halim, Y. Ishiguro, R. Satake, E. Nishibori, M. Yoshizawa, T. Nakano, Y. Nozue, Y. Wakabayashi, S. Ishihara, M. Hagiwara, H. Sawa, S. Nakatsuji
Proceedings of the National Academy of Sciences of the United States of America 112 巻 ( 30 ) 頁： 9305 2015年7月
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Synchrotron X-ray diffraction study of the Structural Phase Transition in Ca10(Ir4As8)(Fe2-xIrxAs2)5
Naoyuki Katayama, Kento Sugawara, Yuki Sugiyama, Takafumi Higuchi, Kazutaka Kudo, Daisuke Mitsuoka, Takashi Mizokawa, Minoru Nohara, and Hiroshi Sawa
Journal of the Physical Society of Japan 83 巻 頁： 113707 2014年11月
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Excitonic Bose-Einstein condensation above room temperature
K. Seki, Y. Wakisaka, T. Kaneko, T. Toriyama, T. Konishi, T. Sudayama, N. L. Saini, M. Arita, H. Namatame, M. Taniguchi, N. Katayama, M. Nohara, H. Takagi, T. Mizokawa, and Y. Ohta
Physical Review B 90 巻 頁： 155116 2014年11月
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Observation of quadrupole helix chirality and its domain structure in DyFe3(BO3)4
T. Usui, Y. Tanaka, H. Nakajima, M. Taguchi, A. Chainani, M. Oura, S. Shin, N. Katayama, H. Sawa, Y. Wakabayashi, and T. Kimura
Nature Materials 13 巻 頁： 611 2014年
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Superconductivity in Ca1-xLaxFeAs2 : A Novel 112-Type Iron Pnictide with Arsenic Zigzag Bonds 査読有り
N. Katayama, K. Kudo, S. Onari, T. Mizukami, K. Sugawara, Y. Sugiyama, M. Nohara, and H. Sawa
Journal of the Physical Society of Japan 82 巻 頁： 123702 2013年11月
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Superconductivity in Ca10(Ir4As8)(Fe2As2)5 with Square-Planar Coordination of Iridium 査読有り
K. Kudo, D. Mitsuoka, M. Takasuga, Y. Sugiyama, K. Sugawara, N. Katayama, H. Sawa, H.S. Kubo, K. Takamori, M. Ichioka, T. Fujii, T. Mizokawa, and M. Nohara
Scientific Reports 3 巻 頁： 3101 2013年10月
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Spin-Orbital Short-Range Order on a Honeycomb-Based Lattice 査読有り
S. Nakatsuji, K. Kuga, K. Kimura, R. Satake, N. Katayama, E. Nishibori, H. Sawa, R. Ishii, M. Hagiwara, F. Bridges, T. U. Ito, W. Higemoto, Y. Karaki, M. Halim, A. A. Nugroho, J. A. Rodriguez-Rivera, M. A. Green, C. Broholm
Science 336 巻 頁： 559-563 2012年
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Conductivity and incommensurate antiferromagnetism of Fe1.02Se0.10Te0.90 under pressure 査読有り
N. Katayama, K. Matsubayashi, Y. Nomura, S. Ji, J. Leao, M. A. Green, T. J. Sato, Y. Uwatoko, M. Fujita, K. Yamada, R. Arita and S.-H. Lee
Europhysics Letters 98 巻 頁： 37002 2012年
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Photoemission Spectroscopy of Ta2NiSe5 査読有り
Y. Wakisaka, T. Sudayama, K. Takubo, T. Mizokawa, N. L. Saini, M. Arita, H. Namatame, M. Taniguchi, N. Katayama and M. Nohara, H. Takagi
Journal of Superconductivity and Novel Magnetism 25 巻 ( 5 ) 頁： 1231-1234 2012年
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Inelastic neutron scattering study of the magnetic fluctuations in Sr2RuO4 査読有り
K. Iida, M. Kofu, N. Katayama, J. Lee, R. Kajimoto, Y. Inamura, M. Arai, Y. Yoshida, M. Fujita, K. Yamada, and S.-H. Lee
Physical Review B 84 巻 頁： 060402(R) 2011年
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Pressure-induced changes in the magnetic and valence state of EuFe2As2
K. Matsubayashi, K. Munakata, M. Isobe, N. Katayama, K. Ohgushi, Y. Ueda, N. Kawamura, M. Mizumaki, N. Ishimatsu, M. Hedo, I. Umehara, and Y. Uwatoko
Physical Review B 84 巻 頁： 024502 2011年
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Investigation of the spin-glass regime between the antiferromagnetic and superconducting phase in Fe1+ySexTe1-x
N. Katayama, S. Ji, D. Louca, S.-H. Lee, M. Fujita, T. J. Sato, J. Wen, Z. Xu, G. Gu, G. Xu, Z. W. Lin, M. Enoki, S. Chang, K. Yamada, J. M. Tranquada
Journal of the Physical Society of Japan 79 巻 頁： 113702 2010年
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High-Pressure Ac Specific Heat Technique with Cubic Anvil Apparatus
K. Matsubayashi, M. Hedo, I. Umehara, N. Katayama, K. Ohgushi, A. Yamada, K. Munakata, T. Matsumoto, Y. Uwatoko
Journal of Physics: Conf. Ser. 215 巻 頁： 012187 2010年
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High-field studies on single crystals of EuFe2As2
M. Tokunaga, I. Katakura, N. Katayama, K. Ohgushi
Journal of Low Temperature Physics 159 巻 頁： 601 2010年
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Orbital-Dependent Modifications of Electronic Structure across the Magnetostructural Transition in BaFe2As2
T. Shimojima, K. Ishizaka, Y. Ishida, N. Katayama, K. Ohgushi, T. Kiss, M. Okawa, T. Togashi, X.-Y. Wang, C.-T. Chen, S. Watanabe, R. Kadota, T. Oguchi, A. Chainani, S. Shin
Physical Review Letters 104 巻 頁： 057002 2010年
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The local atomic structure of superconducting Fe-Se-Te
Despina Louca, Kazumasa Horigane, Anna Llobet, Ryotaro Arita, Sungdae Ji, Naoyuki Katayama, Shun Konbu, Kazuma Nakamura, Tae-Yeong Koo, Peng Tong, Kazuyoshi Yamada
Physical Review B 81 巻 頁： 134524 2010年
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Coupling of spin and orbital excitations in an Fe-based superconductor
S.-H. Lee, Guangyong Xu, W. Ku, J. S. Wen, C. C. Lee, N. Katayama, Z. J. Xu, S. Ji, Z. W. Lin, G. D. Gu, H.-B. Yang, P. D. Johnson, Z.-H. Pan, T. Valla, M. Fujita, T. J. Sato, S. Chang, K. Yamada, J. M. Tranquada
Physical Review B 81 巻 頁： 220502(R) 2010年