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.
引用
收藏
页数：8
相关论文
共 50 条
  • [41] PERTURBATION SERIES FOR CRITICAL BEHAVIOR OF TYPE-2 SUPERCONDUCTORS NEAR HC2
    RUGGERI, GJ
    THOULESS, DJ
    JOURNAL OF PHYSICS F-METAL PHYSICS, 1976, 6 (11): : 2063 - 2079
  • [42] CRITICAL FIELDS HC2(T) AND HC3(T) IN STRONG-COUPLING SUPERCONDUCTORS
    YORKE, ED
    BARDASIS, A
    PHYSICAL REVIEW, 1967, 159 (02): : 344 - &
  • [43] TEMPERATURE + PURITY DEPENDENCE OF SUPERCONDUCTING CRITICAL FIELD HC2
    HELFAND, E
    WERTHAMER, NR
    PHYSICAL REVIEW LETTERS, 1964, 13 (23) : 686 - +
  • [44] FLUCTUATION EFFECTS NEAR HC2 IN TYPE-II SUPERCONDUCTORS
    BREZIN, E
    NELSON, DR
    THIAVILLE, A
    PHYSICAL REVIEW B, 1985, 31 (11) : 7124 - 7132
  • [45] Upper critical field Hc2 on c axis of Ag/Bi-2223 polycrystal tape
    Chen, WM
    Wang, F
    Jiang, SS
    Liu, HK
    Dou, SX
    JOURNAL OF SUPERCONDUCTIVITY, 2001, 14 (04): : 465 - 468
  • [46] Correlation between parameters of the Fermi surface and the upper critical magnetic field Hc2 of magnesium diboride
    N. P. Shabanova
    S. I. Krasnosvobodtsev
    A. V. Varlashkin
    A. I. Golovashkin
    Bulletin of the Lebedev Physics Institute, 2007, 34 (3) : 90 - 92
  • [47] Low Temperature Value of the Upper Critical Field Hc2(0) of Isotropic Single Band Metals
    S. V. Shulga
    S.-L. Drechsler
    Journal of Low Temperature Physics, 2002, 129 : 93 - 102
  • [48] Upper Critical Field Hc2 on c Axis of Ag/Bi-2223 Polycrystal Tape
    W. M. Chen
    F. Wang
    S. S. Jiang
    H. K. Liu
    S. X. Dou
    Journal of Superconductivity, 2001, 14 : 465 - 468
  • [49] ORIENTATION DEPENDENCE OF RESISTIVE TRANSITION NEAR HC2 IN HIGH FIELD SUPERCONDUCTORS
    WILLIAMSON, SJ
    FURDYNA, JK
    PHYSICS LETTERS, 1966, 21 (04): : 376 - +
  • [50] Low temperature value of the upper critical field Hc2(0) of isotropic single band metals
    Shulga, SV
    Drechsler, SL
    JOURNAL OF LOW TEMPERATURE PHYSICS, 2002, 129 (1-2) : 93 - 102
12345