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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| Autores principales: | , , , |
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| Formato: | Artículo publishedVersion |
| Publicado: |
2011
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| Materias: | |
| Acceso en línea: | http://hdl.handle.net/20.500.12110/paper_00319007_v106_n13_p_Chamon https://repositoriouba.sisbi.uba.ar/gsdl/cgi-bin/library.cgi?a=d&c=artiaex&d=paper_00319007_v106_n13_p_Chamon_oai |
| Aporte de: |
| Sumario: | 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. |
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