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High field approximations to a Boltzmann-Poisson system and boundary conditions in a semiconductor

✍ Scribed by C. Cercignani; I.M. Gamba; C.D. Levermore

Publisher: Elsevier Science
Year: 1997
Tongue: English
Weight: 469 KB
Volume: 10
Category: Article
ISSN: 0893-9659
DOI: 10.1016/s0893-9659(97)00069-4

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✦ Synopsis

Communicated by P. A. Markowich

Abstract--We consider the Boltzmann-Poisson system for electrons in a semiconductor in the case of high fields and small devices. We discuss closures of moment equations and boundary conditions for both the distribution function and the moments.

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