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A nanomechanical resonator shuttling single electrons at radio frequencies

A. Erbe·C. Weiss·W. Zwerger·R. H. Blick
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Abstract

We observe transport of electrons through a metallic island on the tip of a nanomechanical pendulum. The resulting tunneling current shows distinct features corresponding to the discrete mechanical eigenfrequencies of the pendulum. We report on measurements covering the temperature range from 300 K down to 4.2 K. We explain the I-V curve, which differs from previous theoretical predictions, with model calculations based on a Master equation approach.

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A. Erbe, C. Weiss, W. Zwerger, R. H. Blick. 2000-11-24. A nanomechanical resonator shuttling single electrons at radio frequencies. https://doi.org/10.1103/physrevlett.87.096106

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