Coulomb blockade in a coupled nanomechanical electron shuttle

Title
Coulomb blockade in a coupled nanomechanical electron shuttle
Authors
김철기Marta PradaRobert H. Blick
Keywords
Coulomb blockade; nanomechanical; electron shuttle
Issue Date
2011-12
Publisher
ACS Nano
Citation
VOL 6, NO 1-655
Abstract
We demonstrate single electron shuttling through two coupled nanomechanical pendula. The pendula are realized as nanopiliars etched out of the semiconductor substrate. Coulomb blockade is found at room temperature, allowing metrological applications. By controlling the mechanical shuttling frequency we are able to validate the different regimes of electron shuttling.
URI
http://pubs.kist.re.kr/handle/201004/66048
ISSN
1936-0851
Appears in Collections:
KIST Publication > Article
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