METHOD FOR DETERMINING THE DISTRIBUTION OF JOSEPHSON COUPLING ENERGIES IN HIGH-TC SUPERCONDUCTORS

被引：11

作者：

FORGACS, G ^{[1
]}

SCHULMAN, LS ^{[1
]}

KISS, LB ^{[1
]}

SVEDLINDH, P ^{[1
]}

LUNDGREN, L ^{[1
]}

机构：

[1] UNIV UPPSALA, DEPT SOLID STATE PHYS, S-75105 UPPSALA, SWEDEN

来源：

PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS | 1991年 / 177卷 / 1-3期

基金：

美国国家科学基金会; 匈牙利科学研究基金会;

关键词：

D O I：

10.1016/0921-4534(91)90298-D

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

On the basis of recent results from measurements of spontaneous conductivity fluctuations in YBa2Cu3O7 thin films, it is proposed that a number of properties of high-T(c) superconductors can be understood by means of percolation theory. Using percolation theory, a quantitative analysis of the effects of disorder in these materials is obtained. Using this analysis, suggestions are made on how to achieve higher critical temperatures and stronger critical current densities.

引用

页码：67 / 72

页数：6

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