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Effect of long-range Coulomb interaction on shot-noise suppression in ballistic transport

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dc.contributor.authorGonzález, T.cat
dc.contributor.authorBulashenko, Olegcat
dc.contributor.authorMateos López, Javiercat
dc.contributor.authorPardo, D.cat
dc.contributor.authorReggiani, L. (Lino), 1941-cat
dc.date.accessioned2010-01-26T08:47:48Z
dc.date.available2010-01-26T08:47:48Z
dc.date.issued1997cat
dc.description.abstractWe present a microscopic analysis of shot-noise suppression due to long-range Coulomb interaction in semiconductor devices under ballistic transport conditions. An ensemble Monte Carlo simulator self-consistently coupled with a Poisson solver is used for the calculations. A wide range of injection-rate densities leading to different degrees of suppression is investigated. A sharp tendency of noise suppression at increasing injection densities is found to scale with a dimensionless Debye length related to the importance of space-charge effects in the structure.eng
dc.format.extent4 p.cat
dc.format.mimetypeapplication/pdfeng
dc.identifier.idgrec517057cat
dc.identifier.issn0163-1829cat
dc.identifier.urihttps://hdl.handle.net/2445/10911
dc.language.isoengeng
dc.publisherThe American Physical Societyeg
dc.relation.isformatofReproducció digital del document publicat en format paper, proporcionada per PROLA i http://dx.doi.org/10.1103/PhysRevB.56.6424cat
dc.relation.ispartofPhysical Review B, 1997, vol. 56, núm. 11, p. 6424-6427eng
dc.relation.urihttp://dx.doi.org/10.1103/PhysRevB.56.6424
dc.rights(c) The American Physical Society, 1997
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess
dc.sourceArticles publicats en revistes (Física de la Matèria Condensada)
dc.subject.classificationTransport d'electronscat
dc.subject.classificationSoroll electròniccat
dc.subject.classificationSemiconductorscat
dc.subject.classificationMètode de Montecarlocat
dc.subject.otherElectron transporteng
dc.subject.otherElectronic noiseeng
dc.subject.otherSemiconductorseng
dc.subject.otherMonte Carlo methodeng
dc.titleEffect of long-range Coulomb interaction on shot-noise suppression in ballistic transporteng
dc.typeinfo:eu-repo/semantics/articleeng
dc.typeinfo:eu-repo/semantics/publishedVersion

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