Supercurrent transport across [001] twist grain boundaries in Bi2Sr2CaCu2O8+δ bicrystals

被引：9
|
作者：
Li, Q [1 ]
Tsay, YN
Zhu, Y
Suenaga, M
Gu, GD
Koshizuka, N
机构：
[1] Brookhaven Natl Lab, Dept Appl Sci, Upton, NY 11973 USA
[2] ISTEC, Superconduct Res Lab, Koto Ku, Tokyo 135, Japan
来源：
SUPERCONDUCTOR SCIENCE & TECHNOLOGY | 1999年 / 12卷 / 12期
关键词：
D O I：
10.1088/0953-2048/12/12/302
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
A series of 35 bulk Bi2Sr2CaCu2O8+delta (Bi2212) bicrystals containing a single high-quality [001] twist grain boundary was prepared in order to investigate the supercurrent transport mechanism in textured Pi-based superconducting tape. The misorientation angles of the bicrystals ranged from 0 to 180 degrees. These twist grain boundaries carried critical current as high as their constituent single crystals, regardless of the misorientation angle.
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收藏
页码：1046 / 1049
页数：4
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