Effect of modulation and magnetic field on the properties of two-dimensional Coulomb systems

被引：2
|
作者：
Gumbs, G
Dubey, GS
机构：
[1] CUNY Hunter Coll, Dept Phys & Astron, New York, NY 10021 USA
[2] CUNY Grad Sch & Univ Ctr, New York, NY 10036 USA
来源：
PHYSICAL REVIEW B | 1998年 / 57卷 / 07期
关键词：
D O I：
10.1103/PhysRevB.57.3769
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A two-dimensional (2D) electron system in a modulation potential and a weak uniform perpendicular magnetic field is studied by a molecular-dynamics simulation method. The simulation results clearly demonstrate some interesting oscillations in the diffusion coefficient, which we interpret in terms of the orbital motion of the electrons on the modulated 2D system. [S0163-1829(98)07607-3].
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页码：3769 / 3772
页数：4
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