Thermal effects in monolayer graphene under an electron flowareinvestigated with a Monte Carlo (MC) analysis. The crystal heatingis described by simulating the phonon dynamics. In particular,the balance equations for the energy of acoustic, optical,and K phonons are deduced. They contain a heating source whichis evaluated by counting the emission and absorption processesduring the MC simulation of electron flow. The rate of temperaturerise is obtained for several Fermi energies and applied electricvoltages.

Monte Carlo analysis of thermal effects in monolayer graphen

ROMANO, Vittorio
2016-01-01

Abstract

Thermal effects in monolayer graphene under an electron flowareinvestigated with a Monte Carlo (MC) analysis. The crystal heatingis described by simulating the phonon dynamics. In particular,the balance equations for the energy of acoustic, optical,and K phonons are deduced. They contain a heating source whichis evaluated by counting the emission and absorption processesduring the MC simulation of electron flow. The rate of temperaturerise is obtained for several Fermi energies and applied electricvoltages.
2016
graphene ; crystal heating; Monte Carlo
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/20.500.11769/21920
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