ELECTRON-TRANSPORT THROUGH A QUANTUM-DOT SUPERLATTICE

被引：1
|
作者：
LEI, XL
WANG, XF
机构：
[1] Shanghai Institute of Metallurgy, Chinese Academy of Sciences, Shanghai, 200050
来源：
SUPERLATTICES AND MICROSTRUCTURES | 1993年 / 13卷 / 02期
关键词：
D O I：
10.1006/spmi.1993.1035
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
Miniband electron transport through a laterally-confined superlattice is investigated using the balance equation approach. Up to 15 subbands with intraband and interband impurity and phonon scatterings are included. The nonlinear drift velocity and electron temperature, calculated as functions of the applied electric field for systems of varying degrees of confinement, exhibit significant subband effects, and the cross-over from one-dimensional to three-dimensional behavior. © 1993 Academic Press. All rights reserved.
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页码：185 / 187
页数：3
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