Symmetry Dependence of Vibration-Assisted Tunneling

URN to cite this document:: urn:nbn:de:bvb:355-epub-279647
DOI to cite this document:: 10.5283/epub.27964

Pavliček, Niko ; Swart, Ingmar ; Niedenführ, Judith ; Meyer, Gerhard ; Repp, Jascha

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Date of publication of this fulltext: 28 Mar 2013 12:09

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Abstract

We present spatially resolved vibronic spectroscopy of individual pentacene molecules in a double-barrier tunneling junction. It is observed that even for this effective single-level system the energy dissipation associated with electron attachment varies spatially by more than a factor of 2. This is in contrast to the usual treatment of electron-vibron coupling in the Franck-Condon picture. Our ...