MAGNETIC MEASUREMENTS OF CRITICAL CURRENTS IN AG-BPSCCO TAPES - A COMPARISON

Authors
LASCIALFARI A BALDINI A DEGENNARO S GARRE R PERUZZI A SANGREGORIO C
Citation
A. Lascialfari et al., MAGNETIC MEASUREMENTS OF CRITICAL CURRENTS IN AG-BPSCCO TAPES - A COMPARISON, Physica status solidi. a, Applied research, 161(1), 1997, pp. 251-256
Citations number
18
Categorie Soggetti
Physics, Condensed Matter
Journal title
Physica status solidi. a, Applied research → ACNP
ISSN journal
00318965
Volume
161
Issue
1
Year of publication
1997
Pages
251 - 256
Database
ISI
SICI code
0031-8965(1997)161:1<251:MMOCCI>2.0.ZU;2-Z
Abstract
Critical currents in Ag-BPSCCO (2223) tapes obtained both by means of dc magnetization hysteresis loops and by ac magnetic susceptibility ar e reported. In this context a new method to distinguish the intergranu lar and intragranular contributions is suggested and the relative impo rtance of the two contributions is discussed.