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

被引：7
|
作者：
CALZONA, V [1 ]
CIMBERLE, MR [1 ]
FERDEGHINI, C [1 ]
FLUKIGER, R [1 ]
GRASSO, G [1 ]
MARRE, D [1 ]
PUTTI, M [1 ]
RIZZUTO, C [1 ]
SIRI, AS [1 ]
机构：
[1] UNIV GENEVA,DEPT PHYS MAT CONDENSEE,CH-1211 GENEVA 4,SWITZERLAND
来源：
CRYOGENICS | 1994年 / 34卷
关键词：
D O I：
10.1016/S0011-2275(05)80189-4
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
Magnetization measurements were performed with a SQUID magnetometer on a pressed Ag-sheathed BSCCO (2223) tape. The hysteresis loops, analyzed in the framework of the ''Critical State model'' show clear anomalies. The results are explained invoking granularity of the sample, as confirmed by the analysis of the reverse leg of the magnetization. The irreversibility line, measured in the orientations B//c and B perpendicular to c, is also presented.
引用
收藏
页码：801 / 804
页数：4
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