RELAXATION OF TRAPPED MAGNETIC-MOMENT IN THIN YBACUO FILMS AT INCOMPLETE FLUX-PENETRATION

Authors
BLINOV EV LAIHO R LAHDERANTA E LYUBLINSKY AG TRAITO KB
Citation
Ev. Blinov et al., RELAXATION OF TRAPPED MAGNETIC-MOMENT IN THIN YBACUO FILMS AT INCOMPLETE FLUX-PENETRATION, Physica. C, Superconductivity, 269(3-4), 1996, pp. 268-272
Citations number
13
Categorie Soggetti
Physics, Applied
Journal title
Physica. C, Superconductivity → ACNP
ISSN journal
09214534
Volume
269
Issue
3-4
Year of publication
1996
Pages
268 - 272
Database
ISI
SICI code
0921-4534(1996)269:3-4<268:ROTMIT>2.0.ZU;2-J
Abstract
Relaxation of the isothermo-remanent magnetic moment (M(IR)) of thin s uperconducting films is investigated in low magnetic fields when the m agnetic flux penetrates into the sample incompletely, Dependence of th e M(IR) relaxation rate on the magnetizing field H-0 is determined, sh owing that the inverse relaxation rate decreases when M(IR) grows up t o the saturation, This observation agrees well with the theoretical pr ediction.