Magnetic granularity analysis of YBCO coated conductors

被引：4
|
作者：
Palau, A
Puig, T
Obradors, X
Usokin, A
Freyhardt, H
Fernández, L
Holzapfel, B
Feenstra, R
Sánchez, A
Pardo, E
机构：
[1] CSIC, Inst Ciencia Mat Barcelona, Bellaterra 08193, Spain
[2] Zentrum Funkt Wekstoffe, D-37073 Gottingen, Germany
[3] IFW Dresden, D-01069 Dresden, Germany
[4] Oak Ridge Natl Lab, Oak Ridge, TN 37831 USA
[5] UAB, Grp Electromagnetisme, Bellaterra 08193, Spain
来源：
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS | 2004年 / 408卷
关键词：
electromagnetic granularity; inductive measurements; coated conductors;
D O I：
10.1016/j.physc.2004.03.224
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
We present an inductive analysis of a variety of YBCO coated conductors, based on complementary measurements of a.c.-susceptibility and d.c.-magnetization. The study addresses dissipation mechanisms associated with the grain boundary networks. We show that a.c.-susceptibility measurements are uniquely qualified to identify dissipative contributions from micro structurally inhomogeneous grain boundary networks. (C) 2004 Published by Elsevier B.V.
引用
收藏
页码：866 / 868
页数：3
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