EXPLANATION OF THE RESISTANCE-PEAK ANOMALY IN NONHOMOGENEOUS SUPERCONDUCTORS

被引:71
作者
VAGLIO, R
ATTANASIO, C
MARITATO, L
RUOSI, A
机构
[1] Dipartimento di Fisica, Università di Salerno, I-84081, Baronissi (Sa)
来源
PHYSICAL REVIEW B | 1993年 / 47卷 / 22期
关键词
D O I
10.1103/PhysRevB.47.15302
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
An anomalous superconducting transition consisting of a very sharp peak in the resistance versus temperature curve just above T(c) has been observed in (NbV)N films and other superconducting compounds. Using a simple concentrated constant-equivalent circuit, it is proved that sample nonhomogeneity together with an out-of-line contact arrangement can produce the observed effect.
引用
收藏
页码:15302 / 15303
页数:2
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