Unusual behaviour of thallium based superconducting thin films prepared by evaporation of BaF2, Cu and CaF2

被引：6

作者：

Chromik, S ^{[1
]}

Hanic, F ^{[1
]}

Jergel, M ^{[1
]}

Strbik, V ^{[1
]}

Benacka, S ^{[1
]}

机构：

[1] SLOVAK ACAD SCI,INST INORGAN CHEM,BRATISLAVA 84239,SLOVAKIA

来源：

CZECHOSLOVAK JOURNAL OF PHYSICS | 1996年 / 46卷

关键词：

D O I：

10.1007/BF02562873

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Superconducting Tl-Ba-Ca-Cu-O thin films have been prepared on MgO ( 100 ) substrate. X - ray analyses have shown dramatic structural changes of prepared films during storing at room temperature. This process is accompanied with improving of superconducting properties (T-c increased from 94 K up to 106 K). A possible explanation of such behaviour is presented.

引用

页码：1517 / 1518

页数：2

共 6 条

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