Wigner function quantum Monte Carlo

被引：18

作者：

Shifren, L ^{[1
]}

Ferry, DK ^{[1
]}

机构：

[1] Arizona State Univ, Dept Elect Engn, Ctr Solid State Elect Res, Tempe, AZ 85287 USA

来源：

PHYSICA B-CONDENSED MATTER | 2002年 / 314卷 / 1-4期

关键词：

Wigner function; Monte Carlo; resonant tunneling diode;

D O I：

10.1016/S0921-4526(01)01392-8

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Results obtained from a Wigner function quantum Monte Carlo simulation of resonant tunneling diodes are presented. Methods of introducing partial weights of electrons through an affinity as well as methods for incorporating negative values of the Wigner function are discussed. Results showing tunneling and correlation build-up during resonance are presented as evidence of a working model. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：72 / 75

页数：4

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