The distribution of transport critical current in high temperature superconductor ceramics

被引：4
|
作者：
Bogolyubov, N. A. [1 ]
机构：
[1] Russian Acad Sci, Inst Inorgan Chem, Siberian Branch, Novosibirsk 630090, Russia
来源：
PHYSICS LETTERS A | 2007年 / 360卷 / 06期
关键词：
HTSC ceramics; critical current density;
D O I：
10.1016/j.physleta.2006.09.003
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The temperature and size dependence of the transport critical current in Y-123 and Bi-2223 + Bi-2212 HTSC ceramic sample has been studied. It is shown that the critical current may be presented as power function of cross section area, the critical current density is homogeneous function of coordinates and a number of properties of the critical current density are reported. (c) 2006 Elsevier B.V. All rights reserved.
引用
收藏
页码：722 / 725
页数：4
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