STRUCTURAL AND ELECTRICAL-PROPERTIES OF EPITAXIAL-FILMS OF BI-SR-CA-CU-O GROWN BY LIQUID-PHASE EPITAXY

被引:11
作者
BALESTRINO, G
FOGLIETTI, V
MARINELLI, M
MILANI, E
PAOLETTI, A
PAROLI, P
LUCE, G
机构
[1] CNR,IST ELETTR STATO SOLIDO,I-00156 ROME,ITALY
[2] UNIV ROMA TOR VERGATA 2,DIPARTIMENTO INGN MECCAN,I-00173 ROME,ITALY
关键词
D O I
10.1016/0038-1098(90)90658-X
中图分类号
O469 [凝聚态物理学];
学科分类号
070205 ;
摘要
The growth, structural and electrical properties of single-crystal films of the high-Tc superconductor "BSSC 2212" obtained by liquid phase epitaxy onto LaGaO3 are reported. High quality epitaxial films have been reproducibly obtained, having smooth, continous, and mirror-like surfaces, very little mosaic spread, narrow superconducting transitions (R=0 at 75 K), and extrapolated critical currents of the order of 4 × 104 A cm-2 at 4.2 K. © 1990.
引用
收藏
页码:503 / 506
页数:4
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