Angular dependence of current transport characteristics in a mixed state of Bi-2223/Ag multifilamentary tape

被引:6
|
作者
Nakamura, T [1 ]
Yamamoto, T [1 ]
Tsuchiya, S [1 ]
Hoshino, T [1 ]
Muta, I [1 ]
机构
[1] Kyoto Univ, Grad Sch Engn, Kyoto 6068501, Japan
关键词
Bi-2223/Ag multifilamentary tape; current transport characteristics; anisotropy; glass-liquid transition field;
D O I
10.1109/77.828441
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
We have investigated current transport characteristics in a mixed state of Bi-2223/Ag multifilamentary tape by varying the angle between the external magnetic field and the tape surface. It was shown that the so-called glass-liquid transition magnetic field, which is an important parameter for applications of persistent current mode, as well as the critical currents, was dominated by the c-axis component (perpendicular to the tape surface) of the external magnetic field in a wide range of the field direction.
引用
收藏
页码:1166 / 1169
页数:4
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