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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  
dc.subject
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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