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TU Dresden » Faculty of Mechanical Science and Engineering » Institute for Materials Science » Chair of Materials Science and Nanotechnology

Thursday, 11 March 2004
(at 11:15 in room H19)
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Vibrational effects in the conductance through a molecular bridge

Michael Hartung

Universitaet Regensburg

We study the conductance of a single molecule sandwiched between two electrodes and taking into account the center of mass motion of the molecule. The starting point is a tight-binding model Hamiltonian, which includes a linear coupling between the electronic degrees of freedom and the bosonic motion. The conductance is calculated within the scattering matrix formalism. The coupling to the electronic degrees of freedom shows the interesting effect such as enhancing the off resonant conductance.

abstract (html)

slides (pdf)

Within the DPG Frühjahrstagung 2004 (German Physical Society, Spring Meeting 2004)

last modified: 2021.05.05 Wed
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