2-Mode Electrodynamics of Superconductors in the Mixed State

The surface impedance of type-II superconductors in the mixed state has been studied, taking into account the vortex elasticity and nonlocality (long-range interaction of vortices). An electromagnetic wave penetrates into a superconductor as a superposition of two exponentially decaying modes with different penetration lengths, in contrast with one mode in a normal conductor or in a superconductor in the Meissner state. The second mode is an elastic mode of the vortex array; it is crucial for incorporation of vortex elasticity and surface pinning into electrodynamics.


Published in:
Physical Review B, 46, 9, 5830-5832
Year:
1992
ISSN:
0163-1829
Keywords:
Note:
Sonin, Eb Af Ioffe Physicotech Inst,St Petersburg 194021,Ussr
Jm064
Times Cited:49
Cited References Count:19
Laboratories:




 Record created 2006-08-21, last modified 2018-01-27


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