A hydrodynamical model for simulating charge transport in graphene nano-ribbons is formulated by using of the maximum entropy principle (hereafter MEP). Both electrons in the conduction band and holes in the valance bands are considered and it is assumed a linear dispersion relation for the energy bands around the equivalent Dirac points. The closure relations do not contain any fitting parameters except the ones already present in the kinetic description.
Simulation of charge transport in graphene nano-ribbons with a model based on MEP
V. D. Camiola;ROMANO, Vittorio
2013-01-01
Abstract
A hydrodynamical model for simulating charge transport in graphene nano-ribbons is formulated by using of the maximum entropy principle (hereafter MEP). Both electrons in the conduction band and holes in the valance bands are considered and it is assumed a linear dispersion relation for the energy bands around the equivalent Dirac points. The closure relations do not contain any fitting parameters except the ones already present in the kinetic description.File in questo prodotto:
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