Charge transport through a molecule driven by a high-frequency field

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dc.creatorKohler, Sigmund
dc.creatorCamalet, Sébastien
dc.creatorStrass, Michael
dc.creatorLehmann, Jörg
dc.creatorIngold, Gert-Ludwig
dc.creatorHänggi, Peter
dc.date2003-06-27
dc.date.accessioned2026-07-07T02:52:06Z
dc.date.available2026-07-07T02:52:06Z
dc.descriptionWe study the current and the associated noise for the transport through a two-site molecule driven by an external oscillating field. Within a high-frequency approximation, the time-dependent Hamiltonian is mapped to a static one with effective parameters that depend on the driving amplitude and frequency. This analysis allows an intuitive physical picture explaining the nontrivial structure found in the noise properties as a function of the driving amplitude. The presence of dips in the Fano factor permits a control of the noise level by means of an appropriate external driving.
dc.description15 pages, 5 figures, elsart style
dc.identifierhttps://arxiv.org/abs/cond-mat/0306704
dc.identifierhttp://arxiv.org/abs/cond-mat/0306704
dc.identifierChem. Phys. 296, 243-249 (2004)
dc.identifierdoi:10.1016/j.chemphys.2003.09.023
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/21712
dc.subjectMesoscale and Nanoscale Physics
dc.titleCharge transport through a molecule driven by a high-frequency field
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