Condensed Matter Theory   Universität Basel
Dr. Jörg Lehmann

AC-driven transport through molecular wires

P. Hänggi, S. Kohler, J. Lehmann und M. Strass

in Introducing Molecular Electronics, Lecture Notes in Physics 680, 55-75 (2005)

We consider electrical transport properties of a molecular wire under the influence of time-dependent electromagnetic fields. A formalism based on Floquet theory is derived which allows one to calculate both the dc current through the molecular wire and the associated noise power. Approximations for the case of a weak wire-lead coupling are studied in detail.

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Uni Basel » Department of Physics » Condensed Matter Theory
last updated on 2008/03/19