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Entropy 2015, 17(9), 6258-6269; doi:10.3390/e17096258

A Hydrodynamical Model for Carriers and Phonons With Generation-Recombination, Including Auger Effect

Dipartimento di Scienza applicata e Tecnologia, Politecnico di Torino, Corso Duca degli Abruzzi 24,Torino, 10129, Italy
Academic Editor: Kevin H. Knuth
Received: 6 June 2015 / Revised: 14 August 2015 / Accepted: 28 August 2015 / Published: 9 September 2015
View Full-Text   |   Download PDF [202 KB, uploaded 9 September 2015]

Abstract

The asymptotic procedure proposed allows to derive closed hydrodynamical equations from the kinetic equations of carriers and phonons (treated as a partecipating species) in a photon background. The direct generation-recombination processes are accounted for. The fluid-dynamical equations constructed for the chemical potentials of carriers, temperature, and drift velocity, are related to the extended thermodynamical (ET) ones for the chemical potentials of carriers, temperature, and drift velocity. In the drift-diffusion approximation the constitutive laws are derived and the Onsager relation recovered. View Full-Text
Keywords: carriers and phonons; macroscopic equations; generation-recombination carriers and phonons; macroscopic equations; generation-recombination
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (CC BY 4.0).

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Rossani, A. A Hydrodynamical Model for Carriers and Phonons With Generation-Recombination, Including Auger Effect. Entropy 2015, 17, 6258-6269.

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