POSITIVE CURVATURE OF HC2 IN LAYERED SUPERCONDUCTORS
POSITIVE CURVATURE OF HC2 IN LAYERED SUPERCONDUCTORS
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DOI：
10.1103/physrevb.40.6659
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发表时间：
1989-10-01
影响因子：
3.7
通讯作者：
TESANOVIC, Z
中科院分区：
文献类型：
--
作者：
THEODORAKIS, S;TESANOVIC, Z
本文提出了层状超导体中平衡上临界场Hc2的唯象计算.我们发现，Hc2（T）具有正曲率附近的Tc，但成为线性进一步远离，作为相邻的超导层和非超导层之间的邻近效应的结果，对于低Tc和高Tc超导体一样。
We present a phenomenological calculation of the equilibrium upper critical field H c 2 in layered superconductors. We find that H c 2 (T) has positive curvature near T c, but becomes linear further away, as a result of a proximity effect between neighboring superconducting and nonsuperconducting layers, for low-T c and high-T c superconductors alike.