Shielding current flowing in oxide superconducting plates

被引：5

作者：

Kamijo, H

Kawano, K

机构：

[1] Railway Technical Research Institute, Kokubunji-shi, Tokyo

来源：

IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY | 1997年 / 7卷 / 02期

关键词：

D O I：

10.1109/77.620734

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：

The shielding currents flowing inside (Bi,Pb)2Sr2Ca2Cu3Oy oxide superconducting plates are estimated by reverse calculation based on the results of magnetic shielding experiments. The relationship of the magnitude of the external field to the distribution acid magnitude of the shielding current was derived. The critical current density of the shielding current agrees approximately with the results obtained by the susceptibility method, but is smaller than the results obtained by the four-probe electrical resistance method.

引用

页码：1228 / 1231

页数：4