Intrinsic Josephson junctions in YBa2Cu3O7-delta single crystals

被引：2

作者：

Chen, JT

Ling, DC

Wenger, LE

机构：

[1] Department of Physics and Astronomy, Wayne State University

来源：

CZECHOSLOVAK JOURNAL OF PHYSICS | 1996年 / 46卷

关键词：

D O I：

10.1007/BF02562743

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

In the resistive region just below T-c, the de magnetic field dependences of the dynamic resistance of several YBa2Cu3O7-delta single crystals exhibit oscillations with periods suggestive of the existence of Josephson junctions formed by the CuO2-Y-CuO2 atomic planes within the unit cell as well as those formed by the CuO2 bilayers from different unit cells. The coupling strength of these junctions and the distance over which the bilayers from different unit cells can couple depend very strongly on temperature.

引用

页码：1257 / 1258

页数：2

共 5 条

[1] INTERLAYER TUNNELING AND GAP ANISOTROPY IN HIGH-TEMPERATURE SUPERCONDUCTORS [J].