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Abstract:
本文通过优化工艺参数用自制的超声雾化热分解反应装置在多晶Ag基带上制备出了YBCO超导长带,Jc达103A/cm2(15cm).结果发现在700℃预沉积一段时间可有效地防止Ag的挥发和其扩散到YBCO超导层中去,也可以克服Ag的表面粗糙对YBCO层表面形貌和连接性造成的不利影响.同时还发现900℃沉积之后保温一段时间,有利于超导层的取向和连接性的改观.
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低温物理学报
ISSN: 1000-3258
Year: 2003
Issue: z1
Volume: 25
Page: 134-138
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 2
Chinese Cited Count:
30 Days PV: 8
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