SUPERCONDUCTING YBA2CU3O6.8 FILMS ON METALLIC SUBSTRATES USING INSITU LASER DEPOSITION

被引：47
作者：
NARUMI, E
SONG, LW
YANG, F
PATEL, S
KAO, YH
SHAW, DT
机构：
[1] New York State Institute on Superconductivity, State University of New York at Buffalo, Bonner Hall, Buffalo
来源：
APPLIED PHYSICS LETTERS | 1990年 / 56卷 / 26期
关键词：
D O I：
10.1063/1.103270
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
In situ laser deposition was used to fabricate YBa2Cu 3O6.8 (YBCO) films on metallic substrates. With a buffer layer, YBCO films were strongly c-axis oriented. Tc = 83 K and J c= 4000 A/cm2 at 77 K were obtained for a 0.5 μm YBCO film with a 0.15 μm yttrium-stabilized ZrO2 buffer layer. There was negligible interdiffusion occurring at the interfaces. The n value of YBCO films ranged from 1.4 to 1.5.
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页码：2684 / 2686
页数：3
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