A coherent double-quantum-dot electron pump

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dc.creatorStoof, T. H.
dc.creatorNazarov, Yu. V.
dc.date1997-07-30
dc.date.accessioned2026-07-07T09:11:59Z
dc.date.available2026-07-07T09:11:59Z
dc.descriptionWe have investigated the transport characteristics of an electron pump consisting of an asymmetric double quantum dot at zero bias voltage which is subject to electromagnetic radiation. Depending on the energies of the intermediate states in the pumping cycle, electrons can be transferred through the dots incoherently via sequential tunneling or coherently via co-tunneling. The dc transport through the system can be controlled by the frequency of the applied radiation. We concentrate on resonant tunneling peaks in the pumping current that are interesting to observe experimentally.
dc.description4 pages, 4 Postscript Figures, uses epsf and psfig
dc.identifierhttps://arxiv.org/abs/cond-mat/9707310
dc.identifierhttp://arxiv.org/abs/cond-mat/9707310
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/151873
dc.subjectMesoscale and Nanoscale Physics
dc.titleA coherent double-quantum-dot electron pump
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