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



Thursday, 05 June 2008
(at 13:00 in room 115, Hallwachsstr. 3)
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Electron transport at the molecular scale from first-principles

Giorgos Fagas


Tyndall National Institute
  Ireland  






In this talk, I will give an overview of a long-term project within the Electronics Theory Group at Tyndall National Insitute to describe quantum transport from first-principles. In contrast to common mean-field descriptions, I will introduce a many-body approach which is based on configuration interaction and can provide current-voltage characteristics to the required accuracy. I will demonstrate the utility of our method with specific applications to a range of molecular junctions. The good agreement with extensive measurements allows to discuss independent particle models within this framework.



slides (pdf)

Invited by G. Cuniberti (nanoSeminar)

last modified: 2018.10.24 Mi
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