Nonequilibrium excitations of molecular vibrons

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dc.creatorRyndyk, D. A.
dc.creatorHartung, M.
dc.creatorCuniberti, G.
dc.date2005-08-05
dc.date2005-10-21
dc.date.accessioned2026-07-07T06:41:32Z
dc.date.available2026-07-07T06:41:32Z
dc.descriptionWe consider the nonequilibrium quantum vibrations of a molecule clamped between two macroscopic leads in a current-carrying state at finite voltages. Our approach is based on the nonequilibrium Green function technique and the self-consistent Born approximation. Kinetic equations for the average populations of electrons and vibrons are formulated in the weak electron-vibron coupling case and self-consistent solutions are obtained. The effects of vibron emission and vibronic instability are demonstrated using few-orbital models. The importance of the electron-vibron resonance is shown.
dc.description5 pages, 4 figures, submitted
dc.identifierhttps://arxiv.org/abs/cond-mat/0508143
dc.identifierhttp://arxiv.org/abs/cond-mat/0508143
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/101698
dc.subjectMesoscale and Nanoscale Physics
dc.titleNonequilibrium excitations of molecular vibrons
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