RESONANT TUNNELING CURRENT FOR GENERAL JUNCTION POTENTIAL BARRIER

被引：13

作者：

AYMERICHHUMET, X

SERRAMESTRES, F

机构：

[1] Departamento de Electricidad y Electrónica, Universidad Autónoma de Barcelona

来源：

PHYSICA STATUS SOLIDI A-APPLIED RESEARCH | 1979年 / 51卷 / 02期

关键词：

D O I：

10.1002/pssa.2210510234

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A three‐dimensional treatment of the resonant tunneling current assisted by short‐range potential traps is discussed by means of a steady‐state formulation. A new resonance approximation is suggested in the scattering operator, obtaining a simple expression for the resonant current in terms of the one‐dimensional Green's function potential barrier. This expression does not depend on the short‐range trap potential. The results are even valid for large values of resonant shift with respect to the trap level. Copyright © 1979 WILEY‐VCH Verlag GmbH & Co. KGaA

引用

页码：583 / 592

页数：10