TEMPERATURE-DEPENDENCE OF REMANENT MAGNETIZATION IN DEMAGNETIZED YBACUO

Authors
LAIHO R LAHDERANTA E PATURI P VLASENKO L
Citation
R. Laiho et al., TEMPERATURE-DEPENDENCE OF REMANENT MAGNETIZATION IN DEMAGNETIZED YBACUO, Journal of magnetism and magnetic materials, 144, 1995, pp. 1309-1310
Citations number
6
Categorie Soggetti
Material Science","Physics, Condensed Matter
Journal title
Journal of magnetism and magnetic materials → ACNP
ISSN journal
03048853
Volume
144
Year of publication
1995
Part
2
Pages
1309 - 1310
Database
ISI
SICI code
0304-8853(1995)144:<1309:TORMID>2.0.ZU;2-I
Abstract
Remanent magnetization M(R) of YBaCuO powder and ceramic samples was i nvestigated after a magnetization-demagnetization cycle at T = 4.3 K. When MR was close to zero after this treatment it increased in the tem perature range 4.3-15 K upon heating the specimen. This effect was exp lained by a critical state model assuming a temperature dependent crit ical current.