Orientation Behavior of REBa_2Cu_3O_<7-y>(RE=Rare Earth and Y)Films Prepared by Chemical Solution Deposition
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概要
- 論文の詳細を見る
We have succeeded in preparing REBa_2Cu_3O_<7-y>(RE123;RE=rare-earth elements and Y) films by chemical solution deposition(CSD) processing using metal naphthenates under low oxygen partial pressure. Few reports have been published on the preparation of RE123 by CSD processing, therefore, we prepared various RE123 films on different substrates systematically and examined the difference in the appearance of a/b-axis oriented grains and their in-plane alignment for each RE123 film as a function of heat-treatment parameters. Processing temperature and substrate dependencies of these films, grown by solid phase epitaxy, were observed to be the same as in the case of vapor phase epitaxy. Dependencies on ionic radius of RE elements are also observed and it is explained by lattice misfit.
- 社団法人応用物理学会の論文
- 2000-02-15
著者
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Hirabayashi Izumi
Superconductivity Research Laboratory, ISTEC
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Yamagiwa Katsuya
Superconductivity Research Laboratory Istec
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Hirabayashi Izumi
Superconductivity Research Laboratory Istec
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Hirabayashi Izumi
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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