HIGH-TEMPERATURE SUPERCONDUCTING CURRENT LEADS FOR CRYOGENIC APPLICATIONS IN MODERATE MAGNETIC-FIELDS

被引：21

作者：

DORRI, B

HERD, K

LASKARIS, ET

TKACZYK, JE

LAY, KW

机构：

[1] General Electric Company, Corporate Research and Development, Schenectady, Ny 12301

来源：

IEEE TRANSACTIONS ON MAGNETICS | 1991年 / 27卷 / 02期

关键词：

D O I：

10.1109/20.133558

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：

Large YBa2Cu3O7-delta ceramic conductors suitable for bulk current applications have been fabricated using a magnetic technique to generate c-axis grain alignment. Critical currents on the order of several hundred amperes in a background field of 0.1 T have been achieved as a result of the aligned microstructure. The unusual dependence of the critical current on temperature and magnetic field is discussed in the context of anisotropy, self-field, and hysteretic effects.

引用

页码：1858 / 1860

页数：3

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