Critical width of Hall incompressible strips in regularly nonuniform 2D electron systems

被引：0
|
作者：
V. Shikin
机构：
[1] Russian Academy of Sciences,Institute of Solid
来源：
Journal of Experimental and Theoretical Physics Letters | 2001年 / 73卷
关键词：
73.43.Cd;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A formalism for determining the critical width of Hall incompressible strips, which arise in regularly nonuniform 2D electron systems in the presence of a magnetic field, is proposed. Under equilibrium conditions, this width is determined by competition between the cyclotron and Coulomb energies at distances of about the critical width of a channel with integer filling factor. The calculations are applied to interpretation of available experimental data.
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页码：536 / 539
页数：3
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