A STUDY OF BI-PB-SR-CA-CU-O/AG TAPE PREPARED BY THE JELLY-ROLL PROCESS

被引:5
|
作者
KAO, CH
TANG, HY
SHIUE, YS
SHEEN, SR
WU, MK
TSUEI, CC
CHI, CC
SHAW, DT
机构
[1] SUNY BUFFALO,NEW YORK STATE INST SUPERCONDUCTIV,BUFFALO,NY 14260
[2] IBM CORP,THOMAS J WATSON RES CTR,YORKTOWN HTS,NY 10598
来源
SUPERCONDUCTOR SCIENCE & TECHNOLOGY | 1994年 / 7卷 / 07期
关键词
D O I
10.1088/0953-2048/7/7/004
中图分类号
O59 [应用物理学];
学科分类号
摘要
We combined the electrophoretic deposition technique and the jelly-roll process to fabricate Bi-Pb-Sr-Ca-Cu-O (BPSCCO)/Ag tapes. A thick film of BPSCCO on an Ag substrate was prepared by electrophoretic deposition. The BPSCCO/Ag sheet wag rolled up to the jelly-roll configuration and then cold rolled to form tape with six superconducting layers. The critical current density of the tape determined by magnetic measurement at 5 K in a 0.2 T field was about 6.5 x 10(4) A CM-2 and decreased to 1.3 x 10(4) A cm-2 near 5 T.
引用
收藏
页码:470 / 472
页数:3
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