Vibration-mediated correlation effects in the transport properties of a benzene molecule
Document type:
Zeitschriftenaufsatz
Author(s):
Knap, Michael; Arrigoni, Enrico; von der Linden, Wolfgang
Abstract:
We theoretically analyze correlation effects on the transport properties of a benzene molecule that are mediated by interactions between the motion of the nuclei and the transmitted charge. We focus on the lowest-lying molecular vibrational mode which allows us to derive an analytic expression for the current. The results provide transparent interpretations of various features of the highly nonlinear current-voltage characteristics