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Electric field effects in Fibonacci superlattices

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dc.contributor.authorCastro, M.
dc.contributor.authorDomínguez-Adame Acosta, Francisco
dc.date.accessioned2023-06-20T19:11:23Z
dc.date.available2023-06-20T19:11:23Z
dc.date.issued1997-02-03
dc.description© Elsevier. The authors thank Enrique Maciá and Angel Sánchez for helpful comments. This work has been supported by CICYT (Spain) under project MAT95-0325.
dc.description.abstractWe present a thorough study of transmission and localization properties of Fibonacci superlattices, both in flat band conditions and subject to homogeneous electric fields perpendicular to the layers. We use the transfer matrix formalism to determine the transmission coefficient and the degree of localization of the electronic states. We find that the fragmentation pattern of the electronic spectrum is strongly modified when the electric field is switched on, this effect being more noticeable as the system length increases. We relate those phenomena to field-induced localization of carriers in Fibonacci superlattices.
dc.description.departmentDepto. de Física de Materiales
dc.description.facultyFac. de Ciencias Físicas
dc.description.refereedTRUE
dc.description.sponsorshipCICYT
dc.description.statuspub
dc.eprint.idhttps://eprints.ucm.es/id/eprint/27632
dc.identifier.doi10.1016/S0375-9601(96)00874-2
dc.identifier.issn0375-9601
dc.identifier.officialurlhttp://dx.doi.org/10.1016/S0375-9601(96)00874-2
dc.identifier.relatedurlhttp://www.sciencedirect.com
dc.identifier.relatedurlhttp://arxiv.org/abs/cond-mat/9611190
dc.identifier.urihttps://hdl.handle.net/20.500.14352/59368
dc.issue.number4-6
dc.journal.titlePhysics Letters A
dc.language.isoeng
dc.page.final325
dc.page.initial321
dc.publisherElsevier
dc.relation.projectIDMAT95-0325
dc.rights.accessRightsopen access
dc.subject.cdu538.9
dc.subject.keywordSemiconductor Superlattice
dc.subject.keywordBloch Oscillations
dc.subject.keywordGaas
dc.subject.ucmFísica de materiales
dc.titleElectric field effects in Fibonacci superlattices
dc.typejournal article
dc.volume.number225
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dspace.entity.typePublication
relation.isAuthorOfPublicationdbc02e39-958d-4885-acfb-131220e221ba
relation.isAuthorOfPublication.latestForDiscoverydbc02e39-958d-4885-acfb-131220e221ba

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