Heat pumping in nanomechanical systems

We propose using a phonon pumping mechanism to transfer heat from a cold to a hot body using a propagating modulation of the medium connecting the two bodies. This phonon pump can cool nanomechanical systems without the need for active feedback. We compute the lowest temperature that this refrigerat...

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Guardado en:
Detalles Bibliográficos
Publicado: 2011
Materias:
Active feedback
Heat pumping
Nanomechanical systems
Pumping mechanism
Phonons
Pumps
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00319007_v106_n13_p_Chamon
http://hdl.handle.net/20.500.12110/paper_00319007_v106_n13_p_Chamon
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id paper:paper_00319007_v106_n13_p_Chamon
record_format dspace
spelling paper:paper_00319007_v106_n13_p_Chamon2023-06-08T14:57:55Z Heat pumping in nanomechanical systems Active feedback Heat pumping Nanomechanical systems Pumping mechanism Phonons Pumps We propose using a phonon pumping mechanism to transfer heat from a cold to a hot body using a propagating modulation of the medium connecting the two bodies. This phonon pump can cool nanomechanical systems without the need for active feedback. We compute the lowest temperature that this refrigerator can achieve. © 2011 American Physical Society. 2011 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00319007_v106_n13_p_Chamon http://hdl.handle.net/20.500.12110/paper_00319007_v106_n13_p_Chamon
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Active feedback
Heat pumping
Nanomechanical systems
Pumping mechanism
Phonons
Pumps
spellingShingle Active feedback
Heat pumping
Nanomechanical systems
Pumping mechanism
Phonons
Pumps
Heat pumping in nanomechanical systems
topic_facet Active feedback
Heat pumping
Nanomechanical systems
Pumping mechanism
Phonons
Pumps
description We propose using a phonon pumping mechanism to transfer heat from a cold to a hot body using a propagating modulation of the medium connecting the two bodies. This phonon pump can cool nanomechanical systems without the need for active feedback. We compute the lowest temperature that this refrigerator can achieve. © 2011 American Physical Society.
title Heat pumping in nanomechanical systems
title_short Heat pumping in nanomechanical systems
title_full Heat pumping in nanomechanical systems
title_fullStr Heat pumping in nanomechanical systems
title_full_unstemmed Heat pumping in nanomechanical systems
title_sort heat pumping in nanomechanical systems
publishDate 2011
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00319007_v106_n13_p_Chamon
http://hdl.handle.net/20.500.12110/paper_00319007_v106_n13_p_Chamon
_version_ 1768543693242892288

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