IRREVERSIBILITY AND CRITICAL LINES IN TEXTURED HIGH-TEMPERATURE SUPERCONDUCTORS - EFFECTS OF PROCESSING ON THE MAGNETIC PHASE-DIAGRAM

Authors
MEHDAOUI A DANESI P BOLMONT D BOURGAULT D LOEGEL B
Citation
A. Mehdaoui et al., IRREVERSIBILITY AND CRITICAL LINES IN TEXTURED HIGH-TEMPERATURE SUPERCONDUCTORS - EFFECTS OF PROCESSING ON THE MAGNETIC PHASE-DIAGRAM, Journal of alloys and compounds, 195(1-2), 1993, pp. 459-462
Citations number
14
Categorie Soggetti
Chemistry Physical","Metallurgy & Mining","Material Science
Journal title
Journal of alloys and compounds → ACNP
ISSN journal
09258388
Volume
195
Issue
1-2
Year of publication
1993
Pages
459 - 462
Database
ISI
SICI code
0925-8388(1993)195:1-2<459:IACLIT>2.0.ZU;2-0
Abstract
ac initial susceptibility of sintered, field textured, zone melted pol ycrystals and single crystals has been studied in the low field limit. Critical dynamic fields (h(c)) and relative position of irreversibil ity line (I.L) and critical line (C.L) are consistent with the creatio n of strong pinning sites. High anisotropy is observed in the case of field textured samples.