Influence of a magnetic field and temperature on the oscillations of the combined density of states in two-dimensional semiconductor materials

被引：0
|
作者：
U. I. Erkaboev
R. G. Rakhimov
J. I. Mirzaev
U. M. Negmatov
N. A. Sayidov
机构：
[1] Namangan Institute of Engineering and Technology,
[2] Namangan Engineering - Construction Institute,undefined
来源：
Indian Journal of Physics | 2024年 / 98卷
关键词：
Semiconductor; Density of states; Magnetic field; Temperature; Quantum well;
D O I：
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中图分类号：
学科分类号：
摘要：
In this work, the dependence of the oscillation of the combined density of states on a strong magnetic field in heterostructures based on a rectangular quantum well is studied. The effect of a quantizing magnetic field on the temperature dependence of the combined density of states in nanoscale straight-band heterostructures is investigated. A new mathematical model has been developed for calculating the temperature dependence of the two-dimensional combined density of quantum well states in quantizing magnetic fields. The proposed model explains the experimental results in nanoscale straight-band semiconductors with a parabolic dispersion law.
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页码：189 / 197
页数：8
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