REDUCED SPLASHING EFFECT IN LASER ABLATED SUPERCONDUCTING THIN-FILMS FORMED FROM A MELT-QUENCHED NONSUPERCONDUCTING AMORPHOUS TARGET

被引:6
作者
AGOSTINELLI, E
BOHANDY, J
GREEN, WJ
KIM, BF
ADRIAN, FJ
MOORJANI, K
机构
[1] The Milton S. Eisenhower Research Center, The Johns Hopkins University, Applied Physics Laboratory, Laurel
关键词
D O I
10.1557/JMR.1990.2075
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Comparison of superconducting thin films of Bi-Sr-Ca-Cu-O deposited by laser ablation from a melt-quenched, amorphous, nonsuperconducting target and a polycrystalline sintered superconducting target shows that they have similar superconducting properties, but the melt-quenched target yields a much smoother film. Additionally, the melt-quenched target is much easier to prepare with target preparation time reduced by a factor of twenty-five. © 1990, Materials Research Society. All rights reserved.
引用
收藏
页码:2075 / 2078
页数:4
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