SUPERCONDUCTIVE STATE OF CU-O METALS

被引：79

作者：

KURODA, Y ^{[1
]}

VARMA, CM ^{[1
]}

机构：

[1] AT&T BELL LABS,MURRAY HILL,NJ 07974

来源：

PHYSICAL REVIEW B | 1990年 / 42卷 / 13期

关键词：

D O I：

10.1103/PhysRevB.42.8619

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We present calculations for the superconductive state of Cu-O metals using as the pairing kernel the excitation spectrum necessary to understand their anomalous (marginal Fermi-liquid) normal-state properties. With parameters deduced from the normal state, we obtain s-state superconductivity with the right order of magnitude of Tc, a zero-temperature gap 2 (0) 8Tc and a sharply decreasing nuclear relaxation rate at Tc rather than the coherence peak. © 1990 The American Physical Society.

引用

页码：8619 / 8622

页数：4

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