期刊
EUROPHYSICS LETTERS
卷 69, 期 3, 页码 475-481出版社
EDP SCIENCES S A
DOI: 10.1209/epl/i2004-10351-x
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We develop a theory for the full counting statistics (FCS) for a class of nanoelectromechanical systems (NEMS), describable by a Markovian generalized master equation. The theory is applied to two specific examples of current interest: vibrating C-60-molecules and quantum shuttles. We report a numerical evaluation of the first three cumulants for the C-60 setup; for the quantum shuttle we use the third cumulant to substantiate that the giant enhancement in noise observed at the shuttling transition is due to a slow switching between two competing conduction channels. Especially the last example illustrates the power of the FCS.
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