Effects of impurities on the upper critical field Hc2 in superconductors without inversion symmetry

被引：9
|
作者：
Samokhin, K. V. [1 ]
机构：
[1] Brock Univ, Dept Phys, St Catharines, ON L2S 3A1, Canada
来源：
PHYSICAL REVIEW B | 2008年 / 78卷 / 14期
关键词：
D O I：
10.1103/PhysRevB.78.144511
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
We calculate the upper critical field H-c2(T) due to the orbital pair breaking in disordered superconductors without inversion symmetry. Differences from the usual centrosymmetric case are highlighted. The linearized gap equations in magnetic field, with the singlet and triplet pairing channels mixed by impurity scattering, are solved exactly for a cubic crystal.
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页数：8
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