Wigner-function modeling of mesoscopic semiconductor devices

被引：1
|
作者：
Taskinen, K
Majamaa, T
Kuivalainen, P
机构：
[1] HELSINKI UNIV TECHNOL,ELECTRON PHYS LAB,FIN-02150 ESPOO,FINLAND
[2] VTT ELECT,FIN-02044 ESPOO,FINLAND
来源：
PHYSICA SCRIPTA | 1997年 / T69卷
关键词：
D O I：
10.1088/0031-8949/1997/T69/063
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We present a numerical Wigner function model for the simulation of mesoscopic semiconductor devices. An exact non-local formulation of the transport equation in the Wigner presentation and its discretization for numerical calculation are discussed. The capability of the developed Wigner simulator is demonstrated by applying it to a resonant tunneling diode where quantum interference effects are important.
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页码：298 / 301
页数：4
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