PMID: 15245137Jul 13, 2004Paper

Shot noise of a quantum shuttle

Physical Review Letters
Tomás NovotnýAntti-Pekka Jauho

Abstract

We formulate a theory for shot noise in quantum nanoelectromechanical systems. As a specific example, the theory is applied to a quantum shuttle, and the zero-frequency noise, measured by the Fano factor F, is computed. F reaches very low values (F approximately 10(-2)) in the shuttling regime even in the quantum limit, confirming that shuttling is universally a low noise phenomenon. In approaching the semiclassical limit, the Fano factor shows a giant enhancement (F approximately 10(2)) at the shuttling threshold, consistent with predictions based on phase-space representations of the density matrix.

References

Jun 15, 1996·Physical Review. B, Condensed Matter·S A Gurvitz, Y S Prager
Oct 15, 1992·Physical Review. B, Condensed Matter·J H DaviesJ W Wilkins
Nov 25, 2000·Science·H G Craighead
Jul 15, 2003·Physical Review Letters·Tomás NovotnýAntti-Pekka Jauho
Jun 1, 2004·Physical Review Letters·D FedoretsM Jonson

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Citations

Feb 18, 2014·Scientific Reports·M TahirU Schwingenschlögl
Aug 11, 2005·Physical Review Letters·Jens Koch, Felix von Oppen
Aug 11, 2005·Physical Review Letters·D FedoretsM Jonson
Apr 26, 2013·Journal of Physics. Condensed Matter : an Institute of Physics Journal·Wenxi LaiZhongshui Ma
Dec 5, 2015·Physical Review Letters·Neill LambertChristian Flindt
Jul 15, 2016·Physical Review. E·Mo Zhao, Robert H Blick
Dec 29, 2019·Scientific Reports·Yue-Min Wan, Heng-Tien Lin
Jul 25, 2012·Physical Chemistry Chemical Physics : PCCP·Lena Simine, Dvira Segal
Apr 4, 2012·Journal of Physics. Condensed Matter : an Institute of Physics Journal·Wenxi LaiZhongshui Ma
Aug 11, 2015·Optics Letters·E S AndrianovA A Pukhov
Feb 1, 2008·Physical Review Letters·Hannes Hübener, Tobias Brandes
Feb 9, 2005·Physical Review Letters·F Pistolesi, Rosario Fazio
May 22, 2021·Physical Review Letters·Philipp StrasbergGernot Schaller

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