COMPARATIVE-STUDY OF EXPERIMENTAL-TECHNIQUES FOR IRREVERSIBILITY LINES AND CRITICAL-CURRENT DENSITIES IN HIGH-TEMPERATURE SUPERCONDUCTORS

被引:36
作者
FRISCHHERZ, MC
SAUERZOPF, FM
WEBER, HW
MURAKAMI, M
EMELCHENKO, GA
机构
[1] INT SUPERCONDUCT TECHNOL CTR,TOKYO 135,JAPAN
[2] RAS,INST SOLID STATE PHYS,CHERNOGOLOVKA 142432,RUSSIA
关键词
D O I
10.1088/0953-2048/8/7/001
中图分类号
O59 [应用物理学];
学科分类号
摘要
We review the literature on different experimental techniques used to determine the irreversibility line and the critical current density in high-temperature superconductors. Some of our own recent results pertinent to this subject are presented. In particular, SQUID and a.c. susceptibility measurements performed on a large single crystal and a melt-processed sample are compared.
引用
收藏
页码:485 / 496
页数:12
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