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Effective nonlinear model of resonant tunneling nanostructures

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dc.affiliation.dptoUC3M. Departamento de Matemáticases
dc.affiliation.grupoinvUC3M. Grupo de Investigación: Interdisciplinar de Sistemas Complejos (GISC)es
dc.contributor.authorDiez, Enrique
dc.contributor.authorSánchez, Angel
dc.contributor.authorDomínguez-Adame, Francisco
dc.date.accessioned2012-09-12T11:55:38Z
dc.date.available2012-09-12T11:55:38Z
dc.date.issued1996-05-27
dc.description.abstractWe introduce a model of a nonlinear double-barrier structure to describe in a simple way the effects of electron-electron scattering while remaining analytically tractable. The model is based on a generalized effective-mass equation where a non linear local field interaction is introduced to account for those inelastic scattering phenomena. Resonance peaks seen in the transmission coefficient spectra for the linear case appear shifted to higher energies depending on the magnitude of the non linear coupling. Our results are in good agreement with self-consistent solutions of the Schrodinger and Poisson equations. The calculation procedure is seen to be very fast, which makes our technique a good candidate for a rapid approximate analysis of these structures.
dc.description.sponsorshipThis work is supported by CICYT (Spain) through project No. MAT95-032S.
dc.description.statusPublicado
dc.format.mimetypeapplication/pdf
dc.identifier.bibliographicCitationPhysics Letters A, vol. 215, n. 1-2, 27 may. 1996. Pp. 103-107
dc.identifier.doi10.1016/0375-9601(96)00202-2
dc.identifier.issn0375-9601
dc.identifier.urihttps://hdl.handle.net/10016/15304
dc.language.isoeng
dc.publisherElsevier
dc.relation.publisherversionhttp://dx.doi.org/10.1016/0375-9601(96)00202-2
dc.rights.accessRightsopen access
dc.subject.ecienciaMatemáticas
dc.titleEffective nonlinear model of resonant tunneling nanostructures
dc.typeresearch article*
dc.type.hasVersionAM*
dspace.entity.typePublication
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