Magnetoabsorption of elliptically polarized electromagnetic radiation by graphene: The relaxation-time approximation and Monte Carlo method

被引：0
|
作者：
S. V. Kryuchkov
E. I. Kukhar’
D. V. Zav’yalov
机构：
[1] Volgograd Socio-Pedagogical University,
[2] Volgograd State Technical University,undefined
来源：
Physics of the Solid State | 2015年 / 57卷
关键词：
Optical Phonon; Boltzmann Kinetic Equation; Relaxation Time Approximation; Cyclotron Absorption; Monte Carlo Numerical Simulation;
D O I：
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学科分类号：
摘要：
It has been shown that the linewidth of cyclotron absorption in band-gap graphene is nonzero even in the absence of electron scattering. The functional temperature dependence of the cyclotron absorption linewidth, which is applicable to band-gap graphene in the absence of collisions, has been analytically determined. The power of the elliptically polarized electromagnetic wave absorbed by graphene in the presence of a dc magnetic field has been numerically calculated. The Monte Carlo numerical experiment has confirmed the analytical calculations based on the Boltzmann equation.
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页码：1244 / 1248
页数：4
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