UPPER CRITICAL-FIELD OF UNCONVENTIONAL SUPERCONDUCTORS

被引:5
|
作者
SUN, Y
MAKI, K
机构
[1] Department of Physics, University of Southern California, Los Angeles
来源
PHYSICAL REVIEW B | 1993年 / 47卷 / 14期
关键词
D O I
10.1103/PhysRevB.47.9108
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Limiting ourselves to the weak-coupling model and neglecting the Pauli paramagnetism and the spin-orbit coupling, we determine the upper critical field of the axial (E1u) and the hybrid (E1g) state numerically. When the external field H is parallel to the symmetric axis (the c axis), the solution proposed by Luk'yanchuk and Mineev is analyzed. When H is perpendicular to the c axis, we find the exact solution for the axial state, while we construct approximate solutions for the hybrid state.
引用
收藏
页码:9108 / 9111
页数:4
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