Direct calculation of nonequilibrium current in a magnetic field

被引：2
|
作者：
Nonoyama, S [1 ]
Oguri, A
机构：
[1] Yamagata Univ, Fac Educ, Yamagata 9908560, Japan
[2] Osaka City Univ, Fac Sci, Dept Mat Sci, Osaka 5588585, Japan
来源：
PHYSICA B | 2000年 / 284卷
关键词：
Keldysh's Green function; magneto-electric Aharonov-Bohm effect; nonlinear transport;
D O I：
10.1016/S0921-4526(99)02916-6
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
We calculate nonlinear I-V characteristics in the system comprising a tunnel junction and a rectangle barrier to study quantum interference effects using the lattice Green's function method based on Keldysh's theory. (C) 2000 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：1874 / 1875
页数：2
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