Electro-reaction-diffusion systems in heterostructures
dc.bibliographicCitation.journalTitle | Report / Weierstraß-Institut für Angewandte Analysis und Stochastik | eng |
dc.bibliographicCitation.volume | 19 | |
dc.contributor.author | Glitzky, Annegret | |
dc.contributor.author | Hünlich, Rolf | |
dc.date.accessioned | 2016-03-24T17:38:46Z | |
dc.date.available | 2019-06-28T08:07:05Z | |
dc.date.issued | 2000 | |
dc.description.abstract | The paper is devoted to the mathematical investigation of a general class of electro-reaction-diffusion systems with nonsmooth data which arises in applications to semiconductor technology. Besides of a basic problem, a reduced problem is considered which is obtained if the kinetics of the free carriers is fast. For two dimensional domains we prove a global existence and uniqueness result. In addition, asymptotic properties of solutions are studied. Basic ideas are energy estimates, Moser iteration, regularization techniques and an existence result for electro-diffusion systems with weakly nonlinear volume and boundary source terms which is proved in the paper, too. The relationship between the property that the energy functional decays exponentially in time to its equilibrium value and the existence of global positive lower bounds for the densities of the species is investigated. We illustrate relations between the model and its reduced version in general and for concrete examples. Finally, we discuss the special features of heterostructures for simplified model problems. | eng |
dc.description.version | publishedVersion | eng |
dc.format | application/pdf | |
dc.identifier.issn | 0946-8838 | |
dc.identifier.uri | https://doi.org/10.34657/2284 | |
dc.identifier.uri | https://oa.tib.eu/renate/handle/123456789/2470 | |
dc.language.iso | eng | eng |
dc.publisher | Berlin : Weierstraß-Institut für Angewandte Analysis und Stochastik | eng |
dc.rights.license | This document may be downloaded, read, stored and printed for your own use within the limits of § 53 UrhG but it may not be distributed via the internet or passed on to external parties. | eng |
dc.rights.license | Dieses Dokument darf im Rahmen von § 53 UrhG zum eigenen Gebrauch kostenfrei heruntergeladen, gelesen, gespeichert und ausgedruckt, aber nicht im Internet bereitgestellt oder an Außenstehende weitergegeben werden. | ger |
dc.subject.ddc | 510 | eng |
dc.subject.other | Reaktion-diffusion systems | eng |
dc.subject.other | drift-diffusion processes | eng |
dc.subject.other | energy estimates | eng |
dc.subject.other | global estimates | eng |
dc.subject.other | existence | eng |
dc.subject.other | uniqueness | eng |
dc.subject.other | asymptotic behaviour | eng |
dc.subject.other | heterostructures | eng |
dc.subject.other | semiconductor devices | eng |
dc.title | Electro-reaction-diffusion systems in heterostructures | eng |
dc.type | Book | eng |
dc.type | Text | eng |
tib.accessRights | openAccess | eng |
wgl.contributor | WIAS | eng |
wgl.subject | Mathematik | eng |
wgl.type | Buch / Sammelwerk | eng |
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