Electronic Structure of a Wide Quantum Wire in a Magnetic Field at ν=1

被引：0
|
作者：
Vasilchenko, A. A. [1 ]
机构：
[1] Natl Res Tomsk State Univ, Tomsk 634050, Russia
来源：
INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS | 2024年 / 63卷 / 01期
关键词：
Quantum wire; Electron density; Density functional theory; FILLING FACTOR; STATES; DOTS;
D O I：
10.1007/s10773-024-05547-5
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The density functional theory is used to study the electronic structure of a quantum wire in a magnetic field. In a GaAs quantum wire, a critical density has been found, below which the electron density distribution has a strong spatial inhomogeneity. The effect of the disorder potential on the electron density profile in a two-dimensional electron gas is estimated.
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页数：8
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