CORRELATION BETWEEN MAGNETIZATION AND FLUX-CREEP IN (RE)BA2CU3O7-DELTA (RE=Y, TM)

Authors
ZHUKOV AA COHEN LF PERKINS G CAPLIN AD KLESTOV SA VORONKOVA VI MARSHALL A ABELL S
Citation
Aa. Zhukov et al., CORRELATION BETWEEN MAGNETIZATION AND FLUX-CREEP IN (RE)BA2CU3O7-DELTA (RE=Y, TM), Physica. B, Condensed matter, 194, 1994, pp. 1921-1922
Citations number
9
Categorie Soggetti
Physics, Condensed Matter
Journal title
Physica. B, Condensed matter → ACNP
ISSN journal
09214526
Volume
194
Year of publication
1994
Part
2
Pages
1921 - 1922
Database
ISI
SICI code
0921-4526(1994)194:<1921:CBMAFI>2.0.ZU;2-9
Abstract
Several high quality (Re)Ba2Cu3O7-delta crystals have been studied mag netically. Both the irreversible magnetisation and the creep rate show simple scaling behaviour over a substantial region of the H-T plane; the relationship between the two is explored. The ''fishtail'' peak in the magnetisation cannot be explained simply in terms of an anomalous field dependence of the creep rate.