QUASI-2-DIMENSIONAL FERMI SYSTEM - ANOMALOUS HALL-COEFFICIENT AND INPLANE RESISTIVITY

被引：19

作者：

LEVIN, GA

QUADER, KF

机构：

来源：

PHYSICAL REVIEW B | 1992年 / 46卷 / 09期

关键词：

D O I：

10.1103/PhysRevB.46.5872

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We explore the normal-state transport properties of electrons bound to a plane by Coulomb interaction. This system can be described by two types of quasiparticle excitations with wave functions extended in the perpendicular direction. They form two overlapping subbands characterized by different relaxation times due to scattering centers on the plane. The transport is dominated by the upper-subband contribution. We find the Hall coefficient, the in-plane resistivity, and the Hall angle to be similar to those of the high-T(c) materials like Y-Ba-Cu-O at different stoichiometry and element substitutions.

引用

页码：5872 / 5875

页数：4

共 20 条

[1]

ABRAHAMS E, 1982, REV MOD PHYS, V54, P6783

[2]

ABRAHAMS E, 1990, ADV SUPERCONDUCTIVIT, V2, P7

[3] COMPARISON OF HALL-EFFECT NEAR TC IN YBCO 123 SINGLE-CRYSTAL AND 124 CERAMICS [J].