CHARACTERIZATION OF THIN SUPERCONDUCTING YBA2CU3O7-X FILMS PREPARED BY METAL ORGANIC-CHEMICAL VAPOR-DEPOSITION

被引：3
|
作者：
FROHLICH, K
SOUC, J
MACHAJDIK, D
VAVRA, I
机构：
[1] Institute of Electrical Engineering, SAS
来源：
MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY | 1992年 / 14卷 / 01期
关键词：
D O I：
10.1016/0921-5107(92)90326-5
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
YBa2Cu3O7-x superconducting thin films prepared by metal-organic chemical vapour deposition on single-crystal MgO substrates were studied by means of scanning electron microscopy and transmission electron microscopy as well as by X-ray diffraction analysis. Investigations reveal very similar microstructures for the samples with different copper contents; copper-rich precipitates on the surface, strong c axis orientation and no preferred orientation in the a-b plane.
引用
收藏
页码：43 / 45
页数：3
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