Anomalous Hall effect in YBa2Cu3O7

被引：111

作者：

Stojkovic, BP ^{[1
]}

Pines, D ^{[1
]}

机构：

[1] UNIV ILLINOIS,MAT RES LAB,URBANA,IL 61801

来源：

PHYSICAL REVIEW LETTERS | 1996年 / 76卷 / 05期

关键词：

D O I：

10.1103/PhysRevLett.76.811

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The temperature dependence of the normal state Hall effect and magnetoresistance in YBa2Cu3O7 is investigated using the nearly antiferromagnetic Fermi liquid description of planar quasiparticles. We obtain a direct (nonvariational) numerical solution of the Boltzmann equation and find that highly anisotropic scattering at different regions of the Fermi surface gives rise to the measured anomalous temperature dependence of the resistivity and Hall coefficient while yielding the quadratic temperature dependence of the Hall angle observed for both clean and dirty samples.

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页码：811 / 814

页数：4

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