CHARACTERIZATION OF SUPERCONDUCTORS USING MAGNETOOPTIC TECHNIQUES

被引：24

作者：

INDENBOM, MV ^{[1
]}

FORKL, A ^{[1
]}

HABERMEIER, HU ^{[1
]}

KRONMULLER, H ^{[1
]}

机构：

[1] MAX PLANCK INST FESTKORPERFORSCH,W-7000 STUTTGART 80,GERMANY

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 1993年 / 195卷 / 1-2期

关键词：

D O I：

10.1016/0925-8388(93)90786-M

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Direct observations and measurements of spatial magnetic flux distributions on the surfaces of YBaCuO superconducting thin films and thin single crystals realized under application of external magnetic field and transport current are accomplished using magneto-optical indicators. These investigations are compared with theoretical calculations yielding critical current densities. Special attention is paid to the influence of defects on the magnetic properties. Furthermore, specific features of flux penetration into flat superconductors are revealed.

引用

页码：499 / 502

页数：4

共 23 条

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