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

Wednesday, 24 November 2004
(at 10:15 in room Phy 4.1.13)
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Charge transport through a flexible molecular junction

Martin Cizek

Institute of Theoretical Physics
Charles University
  Czech Republic  

Vibrationally inelastic electron transport through a molecular bridge that is connected to two leads is investigated. Employing methods from electron-molecule scattering theory, the transmittance through the molecular bridge can be evaluated numerically exactly. Performance of various approximations is tested. The methods are applied to two models. In the first model we treat one harmonic mode coupled to tunelling electron and to dissipative bath. The second model is designed to mimic anharmonic torsional vibrations of biphenyl molecule.

slides (pdf)

Invited by G. Cuniberti, K. Richter (CQS + MC + QTD seminar)

Within the Graduiertenkolleg Nichtlinearität und Nichtgleichgewicht in kondensierter Materie, GRK 638

last modified: 2021.05.05 Wed
author: webadmin