Theory of the nonequilibrium Kondo effect in a quantum dot

被引：5

作者：

Fujii, T ^{[1
]}

Ueda, K

机构：

[1] Univ Tokyo, Inst Solid State Phys, Kashiwa, Chiba 2778581, Japan

[2] Japan Atom Energy Res Inst, Adv Sci Res Ctr, Tokai, Ibaraki 3191195, Japan

来源：

PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES | 2004年 / 22卷 / 1-3期

关键词：

nonequilibrium Kondo effect; quantum dot;

D O I：

10.1016/j.physe.2003.12.054

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Based on the recent approach to the Kondo effect in a dot with a finite bias voltage by using the perturbation theory, we discuss the new peak found in the differential conductance, in addition to the zero-bias peak. The new peak originate from the splitting of the Kondo resonance under a finite voltage which may be measured by the recent proposed three-terminal quantum dot. (C) 2003 Elsevier B.V. All rights reserved.

引用

页码：498 / 501

页数：4

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