Theory of dirty type-II superconductors
作者： Hajime Takayama , Kazumi Maki
DOI: 10.1007/BF00654736
关键词:
摘要: A theory of dirty type-II superconductors is proposed, which describes the behavior vortex state not only in high-field region but also intermediate-field region. We construct by taking into account self-energy corrections to electron Green function due presence spatially varying order parameter method similar one used previously Brandt, Pesch, and Tewordt their study pure superconductors. Making use this function, we calculate thermodynamic as well dynamic properties superconductors, describe quite observed wider range state. In particular, obtain a sharp decrease flux-flow resistivity immediately below upper critical field, while quantities vary smoothly same This accounts for discrepancy so far found between experiment conductivity
springer.com
harvard.edu
sci-hub.se 参考文章(18)
Gert Eilenberger, Ableitung verallgemeinerter Ginzburg-Landau-Gleichungen für reine Supraleiter aus einem Variationsprinzip European Physical Journal. ,vol. 182, pp. 427- 438 ,(1965) , 10.1007/BF01383120
C. Caroli, M. Cyrot, P.G. de Gennes, The magnetic behavior of dirty superconductors Solid State Communications. ,vol. 4, pp. 17- 19 ,(1966) , 10.1016/0038-1098(66)90095-0
Christiane Caroli, Kazumi Maki, Fluctuations of the order parameter in type-II superconductors. I. Dirty limit Physical Review. ,vol. 159, pp. 306- 315 ,(1967) , 10.1103/PHYSREV.159.306
U. Brandt, Theory of the density of states of type - II superconductors Physics Letters A. ,vol. 27, pp. 645- 646 ,(1968) , 10.1016/0375-9601(68)90979-1
A. Houghton, K. Maki, Linear Response Theory and the Time-Dependent Ginzburg-Landau Equations Physical Review B. ,vol. 3, pp. 1625- 1630 ,(1971) , 10.1103/PHYSREVB.3.1625
W.H. Keeson, M. Desirant, The specific heats of tantalum in the normal and in the superconductive state Physica D: Nonlinear Phenomena. ,vol. 8, pp. 273- 288 ,(1941) , 10.1016/S0031-8914(41)90048-4
U. Brandt, W. Pesch, L. Tewordt, Theory of the density of states of pure type-II superconductors in high magnetic fields European Physical Journal. ,vol. 201, pp. 209- 221 ,(1967) , 10.1007/BF01326812
Richard S. Thompson, Microwave and Fluctuation Resistance of Superconducting Alloy Films Physical Review B. ,vol. 3, pp. 1617- 1624 ,(1971) , 10.1103/PHYSREVB.3.1617
U. Brandt, THEORY OF THE MAGNETIZATION OF PURE TYPE-II SUPERCONDUCTORS. Physics Letters A. ,vol. 29, pp. 568- 569 ,(1969) , 10.1016/0375-9601(69)90444-7
L. Neumann, Energy and purity dependence of the density of states in the gapless region of type-II superconductors Physics Letters. ,vol. 22, pp. 396- 397 ,(1966) , 10.1016/0031-9163(66)91195-4