COULOMB GAP AND TUNNELING CONDUCTANCE IN ONE-DIMENSIONAL AND 2-DIMENSIONAL SYSTEMS

被引：11

作者：

CUEVAS, E

ORTUNO, M

机构：

[1] Departamento de Física, Universidad de Murcia, Murcia

来源：

PHILOSOPHICAL MAGAZINE B-PHYSICS OF CONDENSED MATTER STATISTICAL MECHANICS ELECTRONIC OPTICAL AND MAGNETIC PROPERTIES | 1992年 / 65卷 / 04期

关键词：

D O I：

10.1080/13642819208204903

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We have studied numerically the density of states of one-dimensional and two-dimensional systems with localized states interacting via the electron-electron Coulomb interaction. The results can explain tunnelling conductance measurements on granular Al wires and films in terms of the Coulomb gap. We have considered the effects of a finite localization length, and of screening by a metallic electrode, on the Coulomb gap.

引用

页码：681 / 684

页数：4

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