SUPERCONDUCTING NONSUPERCONDUCTING PHASE-BOUNDARY IN THE LOW-TEMPERATURE TETRAGONAL PHASE OF (LA,RE)-SR-CU-O

被引：21

作者：

BUCHNER, B ^{[1
]}

BREUER, M ^{[1
]}

CRAMM, M ^{[1
]}

FREIMUTH, A ^{[1
]}

MICKLITZ, H ^{[1
]}

SCHLABITZ, W ^{[1
]}

KAMPF, AP ^{[1
]}

机构：

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

来源：

JOURNAL OF LOW TEMPERATURE PHYSICS | 1994年 / 95卷 / 1-2期

关键词：

D O I：

10.1007/BF00754943

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

From measurements of the structural, superconducting and normal state transport properties of rare earth doped La2-xSrxCuO4 we find a phase boundary between a superconducting and a non-superconducting state of the low temperature tetragonal phase. This phase boundary is determined by the magnitude of the buckling of the Cu-O-Cu bonds in the CuO2 layers, suggesting the importance of spin-orbit coupling for the electronic properties of these compounds.

引用

页码：285 / 291

页数：7

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