BUCKLING OF THE CUO2 PLANES AND THE ELECTRONIC-PROPERTIES OF DOPED LA2CUO4 SUPERCONDUCTORS

被引：3

作者：

BUCHNER, B ^{[1
]}

FREIMUTH, A ^{[1
]}

BREUER, M ^{[1
]}

LANG, A ^{[1
]}

MICKLITZ, H ^{[1
]}

KAMPF, AP ^{[1
]}

机构：

[1] UNIV COLOGNE,INST THEORET PHYS,D-50937 COLOGNE,GERMANY

来源：

PHYSICA C | 1994年 / 235卷

关键词：

D O I：

10.1016/0921-4534(94)91838-4

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The electronic properties of rare earth (RE) doped La2-xSrxCuO4 (LSCO) depend sensitively on the tilt displacements of the CuO6 octahedra. In particular, in the low temperature tetragonal (LTT) phase with increasing tilt angle Phi a crossover from a metallic, superconducting to a metallic, non-superconducting phase with probably (local) antiferromagnetic (AF) order is observed. We discuss the influence of the tilt displacements on the electronic properties in the three structural low temperature phases of RE-doped LSCO.

引用

页码：1227 / 1228

页数：2

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