Electron-vibration interaction in single-molecule junctions: from contact to tunneling regime

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dc.creatorTal, O.
dc.creatorKrieger, M.
dc.creatorLeerink, B.
dc.creatorvan Ruitenbeek, J. M.
dc.date2008-01-21
dc.date.accessioned2026-07-07T09:40:16Z
dc.date.available2026-07-07T09:40:16Z
dc.descriptionPoint contact spectroscopy on a H2O molecule bridging Pt electrodes reveals a clear crossover between enhancement and reduction of the conductance due to electron-vibration interaction. As single channel models predict such a crossover at transmission probability of t=0.5, we used shot noise measurements to analyze the transmission and observed at least two channels across the junction where the dominant channel has t=0.51+/-0.01 transmission probability at the crossover conductance, which is consistent with the predictions for single-channel models.
dc.description4 pages, 1 table, 4 figures
dc.identifierhttps://arxiv.org/abs/0801.3031
dc.identifierhttp://arxiv.org/abs/0801.3031
dc.identifierPhys. Rev. Lett, 100, 196804 (2008)
dc.identifierdoi:10.1103/PhysRevLett.100.196804
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/161432
dc.subjectMesoscale and Nanoscale Physics
dc.subjectOther Condensed Matter
dc.titleElectron-vibration interaction in single-molecule junctions: from contact to tunneling regime
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