Neutron Diffraction Study of the Ferromagnetic Copper Oxide La_<1.8>Ba_<1.2>CuO_5
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概要
- 論文の詳細を見る
The crystal structure of the ferromagnetic copper oxide La. .Ba...Cu0, (,X'=0.2)has been refined by Rietveld analysis of TOF neutron powder diffraction data taken atroom temperature. It is tetragonal with space group P4/ mbm, and its latticeparameters are v=0.68652(1) nm and c=0.58698(1) nm. La" and Ba" ions formLad. and Bad.. polyhedra, respectively. The La site is 11% occupied by excess Baatoms, and 2.5% of the Ba site are substituted by La atoms. No deficiencies could bedetected in a Cu site or two 0 sites.La. .Ba..,Cub, ferromagnet, Rietveld refinement, neutron diffraction
- 社団法人日本物理学会の論文
- 1991-06-15
著者
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TANAKA Shoji
Superconductivity Research Laboratory, International Superconductivity Technology Center
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MOCHIKU Takashi
National Institute for Materials Science
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Tanaka S
Superconductivity Research Laboratory International Superconductivity Technology Center
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Asano Hajime
Institute Of Materials Science University Of Tsukuba
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Masuda Hideki
Ogawa & Co. Ltd. Material R&d Laboratory
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IZUMI Fujio
National Institute for Reserch in Inorganic Materials
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Izumi Fujio
National Institute For Research In Inoganic Materials
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Izumi Fujio
National Institute For Research In Inorganic Materials
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Fujio Izumi
National Institute For Research In Inorganic Materials
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Hirabayashi Izumi
Superconductivity Research Laboratory, ISTEC
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Tanaka S
Osaka Prefecture Univ. Sakai
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Tanaka S
International Superconductivity Technol. Center Tokyo Jpn
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Tanaka S
Tokyo Inst. Technol. Tokyo Jpn
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Asano Hajime
Instiiute Of Materials Science University Of Tsukuba
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MIZUNO Fumio
Superconductivity Research Laboratory,Nagoya Division,International Superconductivity Technology Cen
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MASUDA Hiromu
Superconductivity Research Laboratory,Nagoya Division,International Superconductivity Technology Cen
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Mizuno Fumio
Superconductivity Research Laboratory Nagoya Division International Superconductivity Technology Cen
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Mochiku Takashi
National Research Institute For Metals Tsukuba Laboratories
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Hirabayashi I
Superconductivity Research Laboratory International Superconductivity Technology Center
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Hirabayashi Izumi
Superconductivity Research Laboratory International Superconductivity Technology Center
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Tanaka Shoji
Superconductivity Research Laboratory International Superconductivity Technology Center
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Hirabayashi Izumi
Superconductivity Research Laboratory (SRL), International Superconductivity Technology Center (ISTEC), 1-10-13 Shinonome, Koto-ku, Tokyo 135-0062, Japan
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