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



Wednesday, 08 June 2005
(at 14:00 in room Phy 4.1.13)
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STM - single molecule transport: HOMO-LUMO spectroscopy

Dmitri Ryndyk

Institut für Theoretische Physik
Universität Regensburg
   






Recent experiments on Scanning-Tunneling Microscopy imaging of individual molecular orbitals and orbitals of metal atom - molecule complexes are reviewed and analyzed theoretically. In these experiments ultrathin insulating films have been employed to decouple individual molecules electronically from the metallic substrate. As a result a double tunnel barrier is formed, and inelastic electronic tunneling spectroscopy can be performed to investigate electronic states in molecules, charging and vibrational effects.

Invited by G. Cuniberti (MC seminar)

last modified: 2018.10.24 Mi
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