Transport AC and magnetic losses in Bi2223HTS tapes subjected to external field

被引：0
|
作者：
Hu, LF
Zhang, PX
Teng, XK
Wang, JR
Li, CS
Feng, Y
Zhou, L
Sulpice, A
Mossange, E
Dixador, P
Ding, SY
Qiu, L
Leng, XA
机构：
[1] NW Inst Non Ferrous Met Res, Superconducting Mat Res Ctr, Xian 710016, Shaanxi, Peoples R China
[2] Northeastern Univ, Mat & Met Coll, Shenyang 110006, Peoples R China
[3] CNRS, F-38031 Grenoble, France
[4] Nanjing Univ, Dept Phys, Nanjing 210093, Peoples R China
来源：
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS | 2003年 / 386卷
关键词：
AC loss; susceptibility; Bi2223;
D O I：
10.1016/S0921-4534(02)02117-2
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
We present the experimental results of AC losses in Bi2223 tapes at 4.2 K under applied DC magnetic field. The effects of anisotropy of critical current and several factors on the behavior of AC loss were investigated. The AC responses of Bi2223 HTS are investigated by measuring its AC susceptibility with different applied fields and different temperatures, which can provide an insight into the loss mechanism and flux dynamics of HTSCs. The loss volume density is related to chi", the imaginary part of the internal AC susceptibility. (C) 2002 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：35 / 40
页数：6
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