Anisotropic superconductivity of Sr2RuO4

被引:36
作者
Yoshida, K
Maeno, Y
Nishizaki, S
Fujita, T
机构
[1] Department of Physics, Faculty of Science, Hiroshima University
来源
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS | 1996年 / 263卷 / 1-4期
关键词
D O I
10.1016/0921-4534(95)00728-8
中图分类号
O59 [应用物理学];
学科分类号
摘要
We report the upper critical field H-c2 of single crystalline Sr2RuO4, which is the only known layered-perovskite superconductor without copper. The ratio H-c2 parallel to ab/H-c2 parallel to c = 26 indicates that the ruthenate is a highly anisotropic superconductor. In addition, we found a peculiar second dissipation peak only when the flux lines, as well as their induced motions, are within the ab-planes.
引用
收藏
页码:519 / 522
页数:4
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