Quasi-neutral limit of a nonlinear drift diffusion model for semiconductors

Link:

https://doi.org/10.1006/jmaa.2001.7813

Autor/in:

Erscheinungsjahr:

2002

Medientyp:

Text

Schlagworte:

quasi-neutral limit
nonlinear drift-diffusion equations
entropy method

Beschreibung:

The limit of the vanishing Debye length (the charge neutral limit) in a non-linear bipolar drift-diffusion model for semiconductors without a pn-junction (i.e., with a unipolar background charge) is studied. The quasi-neutral limit (zero-Debye-length limit) is determined rigorously by using the so-called entropy functional which yields appropriate uniform estimates. © 2002 Elsevier Science (USA).

Lizenz:

info:eu-repo/semantics/openAccess

Quellsystem:

Forschungsinformationssystem der UHH

Interne Metadaten

Quelldatensatz: oai:www.edit.fis.uni-hamburg.de:publications/8dbacbda-89bf-4a93-829e-241a0a0c83aa