Publication Details:

Established in 2008

Journal or Publication Title:

Armenian Journal of Physics=Ֆիզիկայի հայկական հանդես

Date of publication:

2022

Volume:

15

Number:

4

ISSN:

1829-1171

Official URL:

Corporate Creators:

Yerevan State University, Department of Physics of Semiconductors and Microelectronics

Coverage:

112-119

Abstract:

Small fluctuations of the electron system from the equilibrium state due to electronacoustic phonon intraband, intravalley random scatterings in graphene have been analyzed. In the linearization approximation of the Boltzmann transport equation a second-order linear partial differential equation for the time and energy dependences of the symmetric component of the fluctuations of the electron distribution function has been obtained. This equation can be considered as the Fokker-Planck equation in the momentum space, which describes the chaotic movement of the electron along the energy axis, i.e. the electron diffusion in the momentum space.

Format:

pdf

Identifier:

կապին հետեւելուն համար սեղմէ հոս ; oai:arar.sci.am:336124

Location of original object:

ՀՀ ԳԱԱ Հիմնարար գիտական գրադարան