In:
Japanese Journal of Applied Physics, IOP Publishing, Vol. 31, No. 1A ( 1992-01-01), p. L33-
Abstract:
Flux creep is theoretically investigated for a model of a sinusoidal washboard potential in superconductors. An apparent pinning potential depth, U 0 * , defined by the relaxation rate of the shielding current density, is found to be significantly smaller than a given pinning potential depth. In particular, U 0 * reduces to zero at zero temperature, while the given pinning potential depth takes a finite value. The effect of the form of the potential barrier on such a significant flux creep at low temperatures is discussed.
Type of Medium:
Online Resource
ISSN:
0021-4922
,
1347-4065
Language:
Unknown
Publisher:
IOP Publishing
Publication Date:
1992
detail.hit.zdb_id:
218223-3
detail.hit.zdb_id:
797294-5
detail.hit.zdb_id:
2006801-3
detail.hit.zdb_id:
797295-7
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