Resonant tunneling transport through GaAs/AlGaAs superlattices in strong tilted magnetic field

被引：4
|
作者：
Telenkov, M. P. [1 ]
Mityagin, Yu. A. [1 ]
机构：
[1] Russian Acad Sci, Lebedev Phys Inst, Moscow 119991, Russia
来源：
JOURNAL OF EXPERIMENTAL AND THEORETICAL PHYSICS | 2006年 / 103卷 / 03期
基金：
俄罗斯基础研究基金会;
关键词：
D O I：
10.1134/S1063776106090123
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
An analysis is presented of the transverse resonant tunneling transport through GaAs/AlGaAs superlattices due to tunneling between Landau levels in quantum wells in a strong tilted magnetic field. A high tunneling rate is demonstrated between Landau levels with Delta n not equal 0 in a magnetic field with a nonzero in-plane component. This leads to substantial broadening and shift of the tunneling resonance and significant changes in the current-voltage characteristics of superlattices. The predicted behavior of the current-voltage characteristics of superlattices in tilted magnetic fields is demonstrated experimentally.
引用
收藏
页码：428 / 435
页数：8
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