Quantum corrections to the hydrodynamical model of semiconductors based on the maximum entropy principle are obtained at 2 order with a Chapman-Enskog expansion in the high field approximation, modeling the 2 part of the collision term in a relaxation form. Limiting energy-transport and drift-diffusion models are deduced.
Quantum corrections to the semiclassical hydrodynamical model of semiconductors based on the maximum entropy principle
ROMANO, Vittorio
2007-01-01
Abstract
Quantum corrections to the hydrodynamical model of semiconductors based on the maximum entropy principle are obtained at 2 order with a Chapman-Enskog expansion in the high field approximation, modeling the 2 part of the collision term in a relaxation form. Limiting energy-transport and drift-diffusion models are deduced.File in questo prodotto:
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