Tunable Molecular Resonances of Double Quantum Dots Embedded in an Aharonov-Bohm Interferometer

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dc.creatorKang, Kicheon
dc.creatorCho, Sam Young
dc.date2002-10-01
dc.date.accessioned2026-07-07T02:47:31Z
dc.date.available2026-07-07T02:47:31Z
dc.descriptionWe investigate resonant tunneling through molecular states of coupled double quantum dots embedded in an Aharonov-Bohm (AB) interferometer. The conductance through the system consists of two resonances associated with the bonding and the antibonding quantum states. We predict that the two resonances are composed of a Breit-Wigner resonance and a Fano resonance, those widths and Fano factor depending on the AB phase very sensitively. Further, we point out that the bonding properties, such as the covalent and the ionic bonding, can be identified by the AB oscillations.
dc.description5 pages, 4 figures
dc.identifierhttps://arxiv.org/abs/cond-mat/0210009
dc.identifierhttp://arxiv.org/abs/cond-mat/0210009
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/20040
dc.subjectMesoscale and Nanoscale Physics
dc.titleTunable Molecular Resonances of Double Quantum Dots Embedded in an Aharonov-Bohm Interferometer
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