MICROSTRUCTURE AND ASSOCIATED PROPERTIES OF YBCO SUPERCONDUCTORS PREPARED BY MELT-PROCESSING TECHNIQUES

被引：22

作者：

BALACHANDRAN, U

ZHONG, W

YOUNGDAHL, CA

POEPPEL, RB

机构：

[1] Materials and Components Technology Division, Argonne National Laboratory, Argonne, 60439, IL

来源：

JOURNAL OF ELECTRONIC MATERIALS | 1993年 / 22卷 / 10期

关键词：

FLUX PINNING; FLUX TRAPPING; LEVITATION FORCE; MELT-PROCESSING; SEEDING;

D O I：

10.1007/BF02818074

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：

From the standpoint of applications, melt-processed bulk YBa2Cu3Ox (YBCO) superconductors are of considerable interest. In this paper, we studied the microstructure and levitation force of melt-processed YBCO, YBCO plus Y2BaCuO5, and YBCO + Pt. Large single-crystal samples, grown by a seeding technique, were also studied. The levitation force was highest in melt-processed samples made by the seeding technique.

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页码：1285 / 1288

页数：4

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