What is the theoretical explanation of the stepwise I-V characteristic of a single molecule placed between two electrodes?

07 June 2014 0 3K Report

This I-V characteristics has a familiar stepwise form, as it has been reported in many sources like, for example, http://www.theochem.kth.se/~luo/molwire_index.html.

I would like to find any more or less full theoretical model explaining these characteristics.

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