FLUX-CREEP IN A TWIN BOUNDARY MODEL

Authors
AGASSI D BARDO RD
Citation
D. Agassi et Rd. Bardo, FLUX-CREEP IN A TWIN BOUNDARY MODEL, Journal of superconductivity, 8(5), 1995, pp. 599-600
Citations number
3
Categorie Soggetti
Physics, Applied","Physics, Condensed Matter
Journal title
Journal of superconductivity → ACNP
ISSN journal
08961107
Volume
8
Issue
5
Year of publication
1995
Pages
599 - 600
Database
ISI
SICI code
0896-1107(1995)8:5<599:FIATBM>2.0.ZU;2-U
Abstract
The escape probability for a vortex from a realistic twin boundary pin ning potential is calculated and compared to the corresponding Kim-And erson expression. The comparison indicates that for HTS parameters, th e escape probability depends on the pinning-potential shape, and subst antially deviates from the Kim-Anderson expression due to the neglect of diffusive motion in and in between the pinning potential wells.