Coherent electron–nuclear coupling in oligothiophene molecular wires
نویسندگان
چکیده
منابع مشابه
Molecular wires acting as coherent quantum ratchets.
The effect of laser fields on electron transport through a molecular wire weakly coupled to two leads is investigated. The molecular wire acts as a coherent quantum ratchet if the molecule is composed of periodically arranged, asymmetric chemical groups. This setup presents a quantum rectifier with a finite dc response in the absence of a static bias. The nonlinear current is evaluated in close...
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GuangQi Li,1 Boris D. Fainberg,1,2,* Abraham Nitzan,1 Sigmund Kohler,3 and Peter Hänggi4 1Raymond and Beverly Sackler Faculty of Exact Sciences, School of Chemistry, Tel-Aviv University, Tel-Aviv 69978, Israel 2Faculty of Sciences, Holon Institute of Technology, 52 Golomb Street, Holon 58102, Israel 3Instituto de Ciencia de Materiales de Madrid, CSIC, Cantoblanco, 28049 Madrid, Spain 4Institute...
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ژورنال
عنوان ژورنال: Nature Physics
سال: 2010
ISSN: 1745-2473,1745-2481
DOI: 10.1038/nphys1802