Magnetotransport in a modulated two-dimensional electron gas

被引:0
|
作者
N. A. Zimbovskaya
机构
[1] The City College of the City University of New York,
[2] Ural Technical Academy of Mining and Geology,undefined
来源
Journal of Experimental and Theoretical Physics | 2003年 / 97卷
关键词
Spectroscopy; Magnetic Field; State Physics; Field Theory; Elementary Particle;
D O I
暂无
中图分类号
学科分类号
摘要
We propose a semiclassical theory of dc magnetotransport in a two-dimensional electron gas modulated along one direction with weak electrostatic modulations. We show that oscillations of the magnetoresistivity ρ∥ corresponding to the current driven along the modulation lines observed at moderately low magnetic fields can be explained as commensurability oscillations.
引用
收藏
页码:645 / 648
页数:3
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