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dc.contributor.author
Bustos Marun, Raul Alberto
dc.contributor.author
Refael, Gil
dc.contributor.author
Von Oppen, Felix
dc.date.available
2015-06-09T14:38:13Z
dc.date.issued
2013-08-09
dc.identifier.citation
Bustos Marun, Raul Alberto; Refael, Gil; Von Oppen, Felix; Adiabatic quantum motors; Amer Physical Soc; Physical Review Letters; 111; 6; 9-8-2013; 060802(5);
dc.identifier.issn
0031-9007
dc.identifier.uri
http://hdl.handle.net/11336/642
dc.description.abstract
When parameters are varied periodically, charge can be pumped through a mesoscopic conductor without applied bias. Here, we consider the inverse effect in which a transport current drives a periodic variation of an adiabatic degree of freedom. This provides a general operating principle for adiabatic quantum motors which we discuss here in general terms. We relate the work performed per cycle on the motor degree of freedom to characteristics of the underlying quantum pump and discuss the motors? efficiency. Quantum motors based on chaotic quantum dots operate solely due to quantum interference, motors based on Thouless pumps have ideal efficiency.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Amer Physical Soc
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Nanomotors
dc.subject
Quantum Pump
dc.subject
Adiabatic Limit
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Scattering Theory
dc.subject.classification
Ciencias Naturales y Exactas
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Ciencias Físicas
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Física de Los Materiales Condensados
dc.title
Adiabatic quantum motors
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2016-03-30 10:35:44.97925-03
dc.journal.volume
111
dc.journal.number
6
dc.journal.pagination
060802(5)
dc.journal.pais
Estados Unidos
dc.journal.ciudad
New York
dc.description.fil
Fil: Bustos Marun, Raul Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - Conicet - Cordoba. Instituto de Fisica Enrique Gaviola; Argentina; Dahlem Center for Complex Quantum Systems and Fachbereich Physik. Freie Universität Berlin; Alemania;
dc.description.fil
Fil: Refael, Gil. Dahlem Center for Complex Quantum Systems and Fachbereich Physik. Freie Universität Berlin; Alemania; Department of Physics. California Institute of Technology, Pasadena; Estados Unidos de América;
dc.description.fil
Fil: Von Oppen, Felix. Dahlem Center for Complex Quantum Systems and Fachbereich Physik. Freie Universität Berlin; Alemania; Department of Physics. California Institute of Technology, Pasadena; Estados Unidos de América;
dc.journal.title
Physical Review Letters
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1103/PhysRevLett.111.060802


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