发明名称 |
A THIN FILM OF OXIDE SUPERCONDUCTOR POSSESSING LOCALLY DIFFERENT CRYSTAL ORIENTATIONS AND PROCESSES FOR PREPARING THE SAME |
摘要 |
A thin film of oxide superconductor consisting of more than two portions (10; 11, 12) each possessing a predetermined crystal orientation and deposited on a common surface of a substrate (2). At least one selected portion (10) of the thin film of oxide superconductor is deposited on a thin under-layer (4, 100) which facilitates crystal growth of the selected portion and which is deposited previously on the substrate. The selected portions (10) may consist of a-axis oriented thin film portions while non-selected portions (ll, 12) may consists of c-axis oriented thin film portions. The thin under-layer can be a buffer layer (4) or a very thin film (100) of oxide superconductor. <IMAGE> |
申请公布号 |
EP0502787(A3) |
申请公布日期 |
1993.01.20 |
申请号 |
EP19920400566 |
申请日期 |
1992.03.04 |
申请人 |
SUMITOMO ELECTRIC INDUSTRIES, LTD. |
发明人 |
INADA, HIROSHI;IIYAMA, MICHITOMO |
分类号 |
H01L39/24;(IPC1-7):H01L39/24 |
主分类号 |
H01L39/24 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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