Papers - KOBAYASHI, Yoshiaki
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Identification of Various Coexisting Phases in Superconducting and Non-superconducting Samples of RbxFe2-ySe2 Reviewed
Yoshiaki Kobayashi, Shohei Kototani, Kazuki Ohishi, Masayuki Itoh, Akinori Hoshikawa, Toru Ishigaki, Masatoshi Sato
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN Vol. 84 ( 4 ) page： 044710 2015
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Phonons and Spin Excitations in Fe-Based Superconductor Ca10Pt4As8(Fe1-xPtxAs)10 (x~0.2) Reviewed
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. Vol. 3 page： 015043-(1-6) 2014.6
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On the Superconducting Symmetry of Fe-Based Systems -Impurity Effects and Microscopic Magnetic Behavior- Reviewed
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. Vol. 1 page： 014007-(1-12) 2014.3
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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 Reviewed
F. Hammerath, P. Bonfa, S. Sanna, G. Prando, R. D. Renzi, Y. Kobayashi, M. Sato, and P. Carretta
Phys. Rev. B Vol. 89 page： 134503 2014.3
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Spin disorder in an Ising honeycomb chain cobaltate
Igarashi Hirokazu, Shimizu Yasuhiro, Kobayashi Yoshiaki, Itoh Masayuki
PHYSICAL REVIEW B Vol. 89 ( 5 ) 2014.2
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Spin disorder in an Ising honeycomb chain cobaltate Reviewed
Hirokazu Igarashi, Yasuhiro Shimizu, Yoshiaki Kobayashi, and Masayuki Itoh
Phys. Rev. B Vol. 89 page： 054431-(1-5) 2014.2
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75As NQR and NMR Studies on the Superconducting State of Ca10Pt4As8(Fe1-xPtxAs)10 Reviewed
Y. Kobayashi, T. Iida, K. Suzuki, T. Kawamata, M. Itoh, and M. Sato
J. Phys. Soc. Jpn. Vol. 83 ( 1 ) page： 014712-(1-6) 2013.12
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Phase Separation of Antiferromagnetism and Superconductivity in RbxFe2-ySe2 Observed by using Rb NMR Reviewed
Y. Kobayashi, S. Saiki, S. Kototani, M. Itoh, and M. Sato
Journal of the Korean Physical Society Vol. 63 page： 448-452 2013.9
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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 Vol. 63 page： 481-485 2013.9
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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 Vol. 62 ( 12 ) page： 1994 - 1996 2013.7
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Magnetism and superconductivity in RbxFe2-ySe2 Reviewed
Kazuki Ohishi, Masatoshi Sato, Shouhei Kototani, Shunsuke Saiki, Yoshiaki Kobayashi, Masayuki Itoh
Journal of the Korean Physical Society Vol. 62 ( 12 ) page： 1994-1996 2013
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On the superconducting symmetry of Fe-based systems - Impurity effect studies and neutron scattering measurements Reviewed
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 Vol. 62 ( 12 ) page： 1726-1733 2013
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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 Vol. 87 page： 134518-(1-6) 2013
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On the superconducting pairing mechanism of Fe-based systems-Is it new or well-known? Reviewed
M. Sato and Y. Kobayashi
Solid State Communications Vol. 152 ( 8 ) page： 688–694 2012.8
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X-ray diffraction study of spontaneous strain in Fe-pnictide superconductor, NdFeAsO0.89F0.11 Reviewed
H. Fujishita, Y. Hayashi, M. Saito, H. Unno, H. Kaneko, H. Okamoto, M. Ohashi, Y. Kobayashi, M. Sato
European Physical Journal B Vol. 85 ( 2 ) page： 52 2012.2
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Study of magnetic excitation spectra of several Fe-pnictide systems Reviewed
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 Vol. 400 page： 022105 2012
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Impurity effects on the superconducting transition temperatures of Fe pnictides and superconducting symmetry of the order parameter Reviewed
M. Sato, Y. Kobayashi, S. Satomi, T. Kawamata and M. Itoh
Journal of Physics: Conference Series Vol. 400 page： 022104 2012
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NMR Studies on Iron Pnictide Superconductors of LaFeAsO0.89F0.11 and Ca-Fe-Pt-As Reviewed
Y. Kobayashi, T. Iida, K. Suzuki, E. Satomi, T. Kawamata, M. Itoh, and M. Sato
Journal of Physics: Conference Series Vol. 400 page： 022056 2012
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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 Vol. 400 2012
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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 Vol. 400 2012