PROCESSING OF AG DOPED THICK-FILM ELECTRODEPOSITED THALLIUM-OXIDE SUPERCONDUCTORS

被引：14
作者：
BHATTACHARYA, RN
BLAUGHER, RD
机构：
[1] National Renewable Energy Laboratory, Golden, CO 80401
来源：
PHYSICA C | 1994年 / 225卷 / 3-4期
关键词：
D O I：
10.1016/0921-4534(94)90723-4
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Thick-film superconductors of Tl-Ba-Ca-Cu-O (TBCCO) doped with Ag were synthesized on Ag foil using an electrodeposition process. Films deposited and reacted with or without an additional Tl source showed 1223 as the major phase. The transport critical current density for the film annealed in the presence of a TBCCO (2223) pellet was 14 630 A/cm2 at 76 K in zero field and 8710 A/cm2 at 76 K in zero field for the film annealed in the absence of any Tl source.
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页码：269 / 274
页数：6
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