A Revised Structural Model for the Ba-Y-Cu-O Superconductor
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概要
- 論文の詳細を見る
A possible structure with a space group Pmmm is proposed for a superconducting oxide, Ba_2YCu_2O_7, on the basis of Rietveld analysis of X-ray powder diffraction data. It has a metal-ordered, layered structure in which an oxygen atom at a 1c site is deficient completely, and 1b and 1e sites are partially occupied. Each layer consists of those pyramids and octahedra of oxygen atoms which are linked with each other by sharing corners.
- 社団法人応用物理学会の論文
- 1987-05-20
著者
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Asano Hajime
Institute Of Materials Science University Of Tsukuba
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IZUMI Fujio
National Institute for Reserch in Inorganic Materials
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ISHIGAKI Toru
Institute of Material Science,University of Tsukuba
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Izumi F
Nims)
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Izumi Fujio
National Institute For Research In Inoganic Materials
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Asano Hajime
Instiiute Of Materials Science University Of Tsukuba
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Ishigaki T
Muroran Inst. Of Technol. Hokkaido
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Ishigaki T
Matsushita Research Inst. Tokyo Inc. Kawasaki
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