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arXiv · 0709.0876

Vibrational absorption sidebands in the Coulomb blockade regime of single-molecule transistors

Matthias C. Lüffe·Jens Koch·Felix von Oppen
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Abstract

Current-driven vibrational non-equilibrium induces vibrational sidebands in single-molecule transistors which arise from tunneling processes accompanied by absorption of vibrational quanta. Unlike conventional sidebands, these absorption sidebands occur in a regime where the current is nominally Coulomb blockaded. Here, we develop a detailed and analytical theory of absorption sidebands, including current-voltage characteristics as well as shot noise. We discuss the relation of our predictions to recent experiments.

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Matthias C. Lüffe, Jens Koch, Felix von Oppen. 2007-09-28. Vibrational absorption sidebands in the Coulomb blockade regime of single-molecule transistors. https://doi.org/10.1103/physrevb.77.125306

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