STREAMING-TO-ACCUMULATION TRANSITION IN A 2-DIMENSIONAL ELECTRON-SYSTEM IN A POLAR SEMICONDUCTOR

被引：13
作者：
XU, W
PEETERS, FM
DEVREESE, JT
机构：
[1] Department of Physics, University of Antwerp (U.I), B-2610 Antwerpen
来源：
PHYSICAL REVIEW B | 1992年 / 46卷 / 12期
关键词：
D O I：
10.1103/PhysRevB.46.7571
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Hot-electron transport is studied for a two-dimensional electron gas coupled to longitudinal-optical phonons in crossed electric and magnetic fields. At low electric and high magnetic fields the electrons are accumulated, while at high electric fields they are in a streaming state. We develop a streaming-to-accumulation transition model and compare the results with that from a Monte Carlo simulation.
引用
收藏
页码：7571 / 7580
页数：10
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