LOW-FREQUENCY KINETICS OF HIGH-TC METAL-OXIDES

被引：26

作者：

ALEXANDROV, AS ^{[1
]}

机构：

[1] MOSCOW ENGN PHYS INST, MOSCOW, USSR

来源：

JOURNAL OF LOW TEMPERATURE PHYSICS | 1992年 / 87卷 / 5-6期

关键词：

D O I：

10.1007/BF00118331

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

A microscopic explanation of the low-frequency kinetic properties of metal oxides is proposed. It is based on a strong electron-phonon interaction, which forms a charged Bose liquid of small bipolarons. The large value, the non-Korringa temperature dependence above T(c), and the absence below T(c) of the coherent peak of the nuclear spin relaxation, as well as an unexpected "coherent peak" of the low frequency dynamic conductivity and the linear T-dependence of the resistivity are explained.

引用

页码：721 / 729

页数：9

共 32 条

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