RECENT PENETRATION DEPTH MEASUREMENTS OF THE HIGH-T(C) SUPERCONDUCTORS AND THEIR IMPLICATIONS

被引：32

作者：

BEASLEY, MR

机构：

[1] Department of Applied Physics, Stanford University Stanford

来源：

PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS | 1993年 / 209卷 / 1-3期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/0921-4534(93)90866-O

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We report recent measurements of the temperature dependence of the superconducting penetration depth of the high-T(c) superconductors YBCO and 2212 BSCCO. Both superconductors show a non-BCS T2 temperature dependence at low temperatures. At the lowest temperatures, sample-dependent deviations from this T2 dependence are seen for YBCO but not for BSCCO at least down to 5 K We discuss the implications of these results.

引用

页码：43 / 46

页数：4

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