A POSSIBLE MECHANISM FOR PEAK EFFECT IN TYPE 2 SUPERCONDUCTORS

被引:258
作者
PIPPARD, AB
机构
[1] Cavendish Laboratory, Cambridge
来源
PHILOSOPHICAL MAGAZINE | 1969年 / 19卷 / 158期
关键词
D O I
10.1080/14786436908217779
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
As Hc2 is approached the rigidity of the flux-line lattice falls to zero more rapidly than the pinning strength of inhomogeneities. This allows the flux lattice to conform more readily to the configuration that locks it to the inhomogeneous structure, so that the maximum resistanceless current is increased. An idealized model gives an estimate of the height of the current peak in order-of-magnitude agreement with what has been observed. © 1969, Taylor & Francis Group, LLC.
引用
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页码:217 / &
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