The effect of parallel magnetic field on the Boltzmann conductivity and the Hall coefficient of a disordered two-dimensional Fermi liquid

被引：49

作者：

Herbut, IF ^{[1
]}

机构：

[1] Simon Fraser Univ, Dept Phys, Burnaby, BC V5A 1S6, Canada

来源：

PHYSICAL REVIEW B | 2001年 / 63卷 / 11期

关键词：

D O I：

10.1103/PhysRevB.63.113102

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Screening of an external random potential by a two-dimensional (2D) Fermi liquid may be strongly dependent on the degree of its polarization. This is proposed as a possible mechanism for the observed strong magnetoresistance of the 2D electron liquid in the magnetic field parallel to the electron plane. A Hartree-Fock calculation for the weakly disordered Hubbard model that qualitatively describes the experiments on the diagonal and the Hall resistivity in the finite-temperature metallic state in the high-mobility Si inversion layers is presented.

引用

页数：3

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