Crossover from 3D to 2D metallic conduction in Sr2RuO4

被引：23
|
作者：
Yoshida, K [1 ]
Maeno, Y [1 ]
Nishizaki, S [1 ]
Ikeda, S [1 ]
Fujita, T [1 ]
机构：
[1] KYOTO UNIV,DEPT PHYS,KYOTO 606,JAPAN
来源：
JOURNAL OF LOW TEMPERATURE PHYSICS | 1996年 / 105卷 / 5-6期
关键词：
D O I：
10.1007/BF00753927
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
We have investigated the normal-state conduction of superconducting Sr2RuO4 (T-c similar to 1K), which is isostructural to La-2-x,SrxCuO4. The resistivity of single crystals shows a crossover at T-M similar to 130K from 3D metallic conduction at lower temperatures to 2D one at higher temperatures. Concerning the temperature dependence of the out-of-plane resistivity, we present a systematic interpretation based on competition between the life time of the quasiparticles and the time for the quasiparticles to travel between the adjacent RuO2 planes.
引用
收藏
页码：1593 / 1598
页数：6
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