On a hierarchy of macroscopic models for semiconductors

DOI10.1063/1.531567zbMath0868.45006OpenAlexW2035610195MaRDI QIDQ5284790

Publication date: 17 August 1997

Published in: Journal of Mathematical Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1063/1.531567

zbMATH Keywords

asymptotics Boltzmann equation semiconductor drift-diffusion model diffusion limit relaxation limit spherical harmonic expansion model

Mathematics Subject Classification ID

Integro-partial differential equations (45K05) Rarefied gas flows, Boltzmann equation in fluid mechanics (76P05) Asymptotics of solutions to integral equations (45M05) Technical applications of optics and electromagnetic theory (78A55) Transport processes in time-dependent statistical mechanics (82C70)

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Cites Work