Anisotropic transport properties of PrBa2Cu3O7

被引：4

作者：

Goto, M

Takenaka, K

Eisaki, H

Uchida, S

机构：

[1] Department of Superconductivity, University of Tokyo, Tokyo 113, Bunkyo-ku

来源：

PHYSICA C | 1997年 / 282卷

关键词：

D O I：

10.1016/S0921-4534(97)00694-1

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The in-plane resitivity is measured on the twin-free PrBa2Cu3O7 crystals. The observal anisotropy indicates that dominant carrier conduction takes place in the CuO one-dimensional chain. By applying the pressure, rho(a), containing CuO2 plane contribution increases more rapidly than rho(b), containing both chain and plane contributions. This is considered to be due to the increased the hybridization between Pr4f and O2p orbital at the plane site, consistent with the scenario proposed by Fehrenbacher and Rice.

引用

页码：1133 / 1134

页数：2

共 7 条

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