Phenomenological interpretations of the ac Hall effect in the normal state of YBa2Cu3O7

被引：48

作者：

Zheleznyak, AT ^{[1
]}

Yakovenko, VM

Drew, HD

Mazin, II

机构：

[1] Univ Maryland, Dept Phys, College Pk, MD 20742 USA

[2] Univ Maryland, Ctr Superconduct Res, College Pk, MD 20742 USA

[3] George Mason Univ, Washington, DC 20375 USA

[4] USN, Res Lab, Washington, DC 20375 USA

来源：

PHYSICAL REVIEW B | 1998年 / 57卷 / 05期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1103/PhysRevB.57.3089

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

ac and de magnetotransport data in the normal state of YBa2Cu3O7 are analyzed within Fermi-liquid and non-Fermi-liquid models. In the Fermi-liquid analysis we use the Fermi surface deduced from band-structure calculations and angular-resolved photoemission experiments and assume that the electron relaxation rate varies over the Fermi surface. The non-Fermi-liquid models are the two-dimensional Luttinger-liquid model and the charge-conjugation-symmetry model. We find that the existing experimental data can be adequately fit by any of these models. This work provides a framework for the analysis of experiments that may discriminate among these models.

引用

页码：3089 / 3098

页数：10

共 57 条

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