Wednesday, November 21, 2012

Voltage-sustained self-oscillation of a nano-mechanical electron shuttle

(author unknown)



D. R. Koenig and E. M. Weig

One core challenge of nanoelectromechanical systems (NEMS) is their efficient actuation. A promising concept superseding resonant driving is self-oscillation. Here, we demonstrate voltage-sustained self-oscillation of a nanomechanical charge shuttle. Stable transport at 4.2 K is observed for billi ... [Appl. Phys. Lett. 101, 213111 (2012)] published Wed Nov 21, 2012.



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