SCALING BEHAVIOR OF LOCAL MAGNETIC-RELAXATION IN HIGH-TEMPERATURE SUPERCONDUCTORS

Authors
WEI CD DU SF
Citation
Cd. Wei et Sf. Du, SCALING BEHAVIOR OF LOCAL MAGNETIC-RELAXATION IN HIGH-TEMPERATURE SUPERCONDUCTORS, Solid state communications, 104(6), 1997, pp. 367-370
Citations number
7
Journal title
Solid state communications → ACNP
ISSN journal
00381098
Volume
104
Issue
6
Year of publication
1997
Pages
367 - 370
Database
ISI
SICI code
0038-1098(1997)104:6<367:SBOLMI>2.0.ZU;2-3
Abstract
The local magnetic relaxation in superconducting slab is investigated numerically for Anderson-Kim model, U(j) = U-c(1 - j/j(c)); and period ic potential. The relaxation of B(x,t) depends on the initial conditio n and the position x. B(x,t) tends to a asymptote independent of x for long time. The approximate scaling law of the relaxation of B(x,t) fo r some initial magnetic induction profile shows that the relaxation ra te is roughly uniform over the sample. (C) 1997 Elsevier Science Ltd.