Phase Transformation in the Superconductor Ba-Y-Cu-O and La-Sr-Cu-O Compounds
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概要
- 論文の詳細を見る
The change of microstructure with phase transformation in the superconductor Ba-Y-Cu-O and La-Sr-Cu-O compounds are studied by in situ observation using a transmission electron microscope equipped with heating and cooling goniometer stages. It is confirmed in the Ba-Y-Cu-O system that tetragonal phase is transformed to the orthorhombic phase with (110) internal twins. In the La-Sr-Cu-O system, twins are also observed to appear on cooling, accompanied by the phase transformation, while they disappear reversibly on heating.
- 社団法人応用物理学会の論文
- 1987-07-20
著者
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Kubo H
Department Of Electronic Engineering Faculty Of Engineering Osaka University
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Sugiyama Masaaki
R & D Laboratories-i Central R & D Bureau Nippon Steel Cotporation
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Sugiyama M
Department Of Electric Engineering And Information Systems School Of Engineering The University Of T
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SUYAMA Ryuji
R & D Laboratories-1, Nippon Steel Corporation
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Suyama R
R & D Laboratories-1 Nippon Steel Corporation
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Suyama Ryuji
R & D Laboratories-i Central R & D Bureau Nippon Steel Cotporation
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KUBO Hiroshi
R & D Laboratories-I, Nippon Steel Corporation
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SUGIYAMA Masaaki
R & D Laboratories-I, Central R & D Bureau, Nippon Steel Cotporation
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INUZUKA Takayuki
R & D Laboratories-I, Central R & D Bureau, Nippon Steel Corporation
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Sugiyama M
Institute Of Engineering Innovation School Of Engineering The University Of Tokyo
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Inuzuka Takayuki
R & D Laboratories-i Central R & D Bureau Nippon Steel Corporation
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