論文 - 小林 義明
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Identification of Various Coexisting Phases in Superconducting and Non-superconducting Samples of RbxFe2-ySe2 査読有り
Yoshiaki Kobayashi, Shohei Kototani, Kazuki Ohishi, Masayuki Itoh, Akinori Hoshikawa, Toru Ishigaki, Masatoshi Sato
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN 84 巻 ( 4 ) 頁： 044710 2015年
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Phonons and Spin Excitations in Fe-Based Superconductor Ca10Pt4As8(Fe1-xPtxAs)10 (x~0.2) 査読有り
K. Ikeuchi, M. Sato, R. Kajimoto, Y. Kobayashi, K. Suzuki, M. Itoh, P. Bourges, A. D. Christianson, H. Nakamura, and M. Machida
JPS Conf. Proc. 3 巻 頁： 015043-(1-6) 2014年6月
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On the Superconducting Symmetry of Fe-Based Systems -Impurity Effects and Microscopic Magnetic Behavior- 査読有り
M. Sato, K. Ikeuchi, R. Kajimoto, Y. Kobayashi, Y. Yasui, K. Suzuki, M. Itoh, M. Nakamura, Y. Inamura, M. Arai, P. Bourges, A. D. Christianson, H. Nakamura, and M. Machida
JPS Conf. Proc. 1 巻 頁： 014007-(1-12) 2014年3月
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Poisoning effect of Mn in LaFe1-xMnxAsO0.89F0.11: Unveiling a quantum critical point in the phase diagram of iron-based superconductors 査読有り
F. Hammerath, P. Bonfa, S. Sanna, G. Prando, R. D. Renzi, Y. Kobayashi, M. Sato, and P. Carretta
Phys. Rev. B 89 巻 頁： 134503 2014年3月
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Spin disorder in an Ising honeycomb chain cobaltate
Igarashi Hirokazu, Shimizu Yasuhiro, Kobayashi Yoshiaki, Itoh Masayuki
PHYSICAL REVIEW B 89 巻 ( 5 ) 2014年2月
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Spin disorder in an Ising honeycomb chain cobaltate 査読有り
Hirokazu Igarashi, Yasuhiro Shimizu, Yoshiaki Kobayashi, and Masayuki Itoh
Phys. Rev. B 89 巻 頁： 054431-(1-5) 2014年2月
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75As NQR and NMR Studies on the Superconducting State of Ca10Pt4As8(Fe1-xPtxAs)10 査読有り
Y. Kobayashi, T. Iida, K. Suzuki, T. Kawamata, M. Itoh, and M. Sato
J. Phys. Soc. Jpn. 83 巻 ( 1 ) 頁： 014712-(1-6) 2013年12月
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Phase Separation of Antiferromagnetism and Superconductivity in RbxFe2-ySe2 Observed by using Rb NMR 査読有り
Y. Kobayashi, S. Saiki, S. Kototani, M. Itoh, and M. Sato
Journal of the Korean Physical Society 63 巻 頁： 448-452 2013年9月
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In-plane Anisotropy of the Magnetic and the Electric Properties of the Fe Pnictide Ba(Fe1-xCox)2As2
Y. Kobayashi, A. Ichikawa, M. Toyoda, M. Itoh, and M. Sato
Journal of the Korean Physical Society 63 巻 頁： 481-485 2013年9月
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Magnetism and superconductivity in Rb (x) Fe2-y Se-2
Ohishi Kazuki, Sato Masatoshi, Kototani Shouhei, Saiki Shunsuke, Kobayashi Yoshiaki, Itoh Masayuki
JOURNAL OF THE KOREAN PHYSICAL SOCIETY 62 巻 ( 12 ) 頁： 1994 - 1996 2013年7月
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Magnetism and superconductivity in RbxFe2-ySe2 査読有り
Kazuki Ohishi, Masatoshi Sato, Shouhei Kototani, Shunsuke Saiki, Yoshiaki Kobayashi, Masayuki Itoh
Journal of the Korean Physical Society 62 巻 ( 12 ) 頁： 1994-1996 2013年
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On the superconducting symmetry of Fe-based systems - Impurity effect studies and neutron scattering measurements 査読有り
Masatoshi Sato, Yoshiaki Kobayashi, Takayuki Kawamata, Yukio Yasui, Kazunori Suzuki, Masayuki Itoh,. Ryoichi Kajimoto, Kazuhiko Ikeuchi, Masatoshi Arai, Phillipe Bourges
Journal of the Korean Physical Society 62 巻 ( 12 ) 頁： 1726-1733 2013年
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Onset of magnetism in optimally electron-doped LFe1-xRuxAsO1-yFy (L = La, Nd, or Sm) superconductors around x=1/4,
S. Sanna, P. Carretta, R. De Renzi, G. Prando, P. Bonfà, M. Mazzani, G. Lamura, T. Shiroka, Y. Kobayashi, and M. Sato
Phys. Rev. B 87 巻 頁： 134518-(1-6) 2013年
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On the superconducting pairing mechanism of Fe-based systems-Is it new or well-known? 査読有り
M. Sato and Y. Kobayashi
Solid State Communications 152 巻 ( 8 ) 頁： 688–694 2012年8月
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X-ray diffraction study of spontaneous strain in Fe-pnictide superconductor, NdFeAsO0.89F0.11 査読有り
H. Fujishita, Y. Hayashi, M. Saito, H. Unno, H. Kaneko, H. Okamoto, M. Ohashi, Y. Kobayashi, M. Sato
European Physical Journal B 85 巻 ( 2 ) 頁： 52 2012年2月
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Study of magnetic excitation spectra of several Fe-pnictide systems 査読有り
M Sato, T Kawamata, Y Kobayashi, Y Yasui, T Iida, K Suzuki, M Itoh, T Moyoshi, K Motoya, R Kajimoto, M Nakamura, Y Inamura and M Arai
Journal of Physics: Conference Series 400 巻 頁： 022105 2012年
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Impurity effects on the superconducting transition temperatures of Fe pnictides and superconducting symmetry of the order parameter 査読有り
M. Sato, Y. Kobayashi, S. Satomi, T. Kawamata and M. Itoh
Journal of Physics: Conference Series 400 巻 頁： 022104 2012年
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NMR Studies on Iron Pnictide Superconductors of LaFeAsO0.89F0.11 and Ca-Fe-Pt-As 査読有り
Y. Kobayashi, T. Iida, K. Suzuki, E. Satomi, T. Kawamata, M. Itoh, and M. Sato
Journal of Physics: Conference Series 400 巻 頁： 022056 2012年
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Absence of Magnetic Order in Ising Honeycomb-Lattice Ba3Co2O6(CO3)(0.7)
Igarashi Kazuhiro, Shimizu Yasuhiro, Satomi Erika, Kobayashi Yoshiaki, Takami Tsuyoshi, Itoh Masayuki
26TH INTERNATIONAL CONFERENCE ON LOW TEMPERATURE PHYSICS (LT26), PTS 1-5 400 巻 2012年
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NMR Studies on Iron Pnictide Superconductors of LaFeAsO0.89F0.11 and Ca-Fe-Pt-As
Kobayashi Y., Iida T., Suzuki K., Satomi E., Kawamata T., Itoh M., Sato M.
26TH INTERNATIONAL CONFERENCE ON LOW TEMPERATURE PHYSICS (LT26), PTS 1-5 400 巻 2012年