Interference of commensurate and microwave-induced oscillations of the magnetoresistance of a two-dimensional electron gas in a one-dimensional lateral superlattice

被引：6
|
作者：
Bykov, A. A. [1 ,2 ]
Strygin, I. S. [1 ]
Rodyakina, E. E. [1 ,2 ]
Mayer, W. [3 ]
Vitkalov, S. A. [3 ]
机构：
[1] Russian Acad Sci, Siberian Branch, Rzhanov Inst Semicond Phys, Novosibirsk 630090, Russia
[2] Novosibirsk State Univ, Novosibirsk 630090, Russia
[3] CUNY City Coll, Dept Phys, New York, NY 10031 USA
来源：
JETP LETTERS | 2015年 / 101卷 / 10期
基金：
美国国家科学基金会; 俄罗斯基础研究基金会;
关键词：
DOUBLE-QUANTUM-WELL; RESONANCE; PHOTORESISTANCE;
D O I：
10.1134/S0021364015100045
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The influence of microwave radiation on the low-temperature magnetotransport of two-dimensional electrons in a one-dimensional lateral superlattice fabricated on the basis of a selectively doped GaAs/AlAs heterojunction has been investigated. It has been found that the resistance of the two-dimensional electron gas in this superlattice changes under the action of microwave radiation more substantially at the minima of commensurate oscillations than at the maxima. The experimental data demonstrate "interference" of classical commensurate magnetoresistance oscillations and quantum microwave-induced oscillations.
引用
收藏
页码：703 / 707
页数：5
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