TRANSPORT THROUGH A STRONGLY INTERACTING ELECTRON-SYSTEM - THEORY OF PERIODIC CONDUCTANCE OSCILLATIONS

被引：629

作者：

MEIR, Y

WINGREEN, NS

LEE, PA

机构：

[1] Department of Physics, Massachusetts Institute of Technology, Cambridge

来源：

PHYSICAL REVIEW LETTERS | 1991年 / 66卷 / 23期

关键词：

D O I：

10.1103/PhysRevLett.66.3048

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The conductance through a quantum dot is calculated via an Anderson model of a site weakly coupled to ideal leads with an on-site Coulomb interaction. As the chemical potential is varied, peaks occur periodically in the conductance whenever an electron is added to the site. The participation of multiple electronic levels in each conductance peak explains the anomalous temperature dependence of peak heights observed in recent narrow-channel experiments.

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页码：3048 / 3051

页数：4

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