Conductance of a molecular junction mediated by unconventional metal-induced gap states

URN to cite this document:: urn:nbn:de:bvb:355-epub-14792
DOI to cite this document:: 10.5283/epub.1479

Gutiérrez, Rafael ; Fagas, Giorgos ; Richter, Klaus ; Grossmann, Frank ; Schmidt, Rüdiger

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Date of publication of this fulltext: 05 Aug 2009 13:30

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Abstract

The conductance of a molecular junction is commonly determined by either charge-transfer doping, where alignment of the Fermi energy to the molecular levels is achieved, or tunnelling through the tails of molecular resonances within the highest-occupied and lowest-unoccupied molecular-orbital gap. Here, we present an alternative mechanism where electron transport is dominated by electrode surface ...