Analytical technique for deriving the distribution of critical currents in a superconducting wire
作者:
W. H. Warnes,
D. C. Larbalestier,
期刊:
Applied Physics Letters
(AIP Available online 1986)
卷期:
Volume 48,
issue 20
页码: 1403-1405
ISSN:0003-6951
年代: 1986
DOI:10.1063/1.96923
出版商: AIP
数据来源: AIP
摘要:
The derivation of the critical current or critical current density distribution from an analysis of the voltage‐current characteristic of a composite superconductor is discussed. Critical current distributions have been obtained for three Nb‐Ti composites in quite different metallurgical states. The distribution is shown to be markedly broadened when sausaged filaments produce an extrinsic limit on the composite critical current.
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