MAGNETIC CHARACTERIZATION OF PRESSED AG-SHEATHED BSCCO(2223) TAPES

Authors
CALZONA V CIMBERLE MR FERDEGHINI C FLUKIGER R GRASSO G MARRE D PUTTI M RIZZUTO C SIRI AS
Citation
V. Calzona et al., MAGNETIC CHARACTERIZATION OF PRESSED AG-SHEATHED BSCCO(2223) TAPES, Cryogenics, 34, 1994, pp. 801-804
Citations number
6
Categorie Soggetti
Physics, Applied",Thermodynamics
Journal title
Cryogenics → ACNP
ISSN journal
00112275
Volume
34
Year of publication
1994
Supplement
ICEC
Pages
801 - 804
Database
ISI
SICI code
0011-2275(1994)34:<801:MCOPAB>2.0.ZU;2-N
Abstract
Magnetization measurements were performed with a SQUID magnetometer on a pressed Ag-sheathed BSCCO (2223) tape. The hysteresis loops, analyz ed in the framework of the ''Critical State model'' show clear anomali es. The results are explained invoking granularity of the sample, as c onfirmed by the analysis of the reverse leg of the magnetization. The irreversibility line, measured in the orientations B//c and B perpendi cular to c, is also presented.