GROWTH OF Bi(Pb)-Sr-Ca-Cu-O SUPERCONDUCTING WHISKERS
Bi（Pb）—Sr—Ca—Cu—O超导单晶晶须的生长
GE Yunlong,
LIU Qingmin,
ZHOU Jing,
CHANG Xin,
HU Zhuangqi Institute of Metal Research,
Academia Sinica,
Shenyang associate professor,
葛云龙,
刘清民,
周敬,
常昕,
胡壮麒
Keywords: Bi(Pb)-Sr-Ca-Cu-O superconductor,whisker,non-equilibrium solidification
单晶,晶须,生长,超导体
Abstract:
用熔体淬火非平衡凝固方法制备非晶态Bi(Pb)-Sr-Ca-Cu-O(1112),(2212)基材,在流通O_2气氛中经840—860℃长时间保温,生长出柔性(2212)超导单晶晶须,仔细研究了晶须生长及形貌特性。
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