Transport suppression in heterostructures driven by an ac gate voltage

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dc.creatorRey, Miguel
dc.creatorStrass, Michael
dc.creatorKohler, Sigmund
dc.creatorSols, Fernando
dc.creatorHänggi, Peter
dc.date2004-12-09
dc.date2006-02-02
dc.date.accessioned2026-07-07T06:37:24Z
dc.date.available2026-07-07T06:37:24Z
dc.descriptionWe explore the possibility of inducing in heterostructures driven by an ac gate voltage the coherent current suppression recently found for nanoscale conductors in oscillating fields. The destruction of current is fairly independent of the transport voltage, but can be controlled by the driving amplitude and frequency. Within a tight-binding approximation, we obtain analytical results for the average current in the presence of driving. These results are compared against an exact numerical treatment based on a transfer-matrix approach.
dc.description18 pages, 4 figures, elsart style, corrected proof
dc.identifierhttps://arxiv.org/abs/cond-mat/0412221
dc.identifierhttp://arxiv.org/abs/cond-mat/0412221
dc.identifierChem. Phys. 319, 360-367 (2005)
dc.identifierdoi:10.1016/j.chemphys.2005.03.030
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/100378
dc.subjectMesoscale and Nanoscale Physics
dc.titleTransport suppression in heterostructures driven by an ac gate voltage
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