Please use this identifier to cite or link to this item: https://doi.org/10.1209/0295-5075/84/40009
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dc.titleRatcheting heat flux against a thermal bias
dc.contributor.authorLi, N.
dc.contributor.authorHänggi, P.
dc.contributor.authorLi, B.
dc.date.accessioned2014-10-16T09:39:01Z
dc.date.available2014-10-16T09:39:01Z
dc.date.issued2008
dc.identifier.citationLi, N., Hänggi, P., Li, B. (2008). Ratcheting heat flux against a thermal bias. EPL 84 (4) : -. ScholarBank@NUS Repository. https://doi.org/10.1209/0295-5075/84/40009
dc.identifier.issn02955075
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/97759
dc.description.abstractMerely rocking the temperature in one heat bath can direct a steady heat flux from cold to hot against a (time-averaged) non-zero thermal bias in stylized nonlinear lattice junctions that are sandwiched between two heat baths. Likewise, for an average zero-temperature difference between the two contacts a net, ratchet-like heat flux emerges. Computer simulations show that this very heat flux can be manipulated and even reversed by suitably tailoring the frequency (≲100 MHz) of the alternating-temperature field. © Europhysics Letters Association. 2008.
dc.sourceScopus
dc.typeArticle
dc.contributor.departmentPHYSICS
dc.description.doi10.1209/0295-5075/84/40009
dc.description.sourcetitleEPL
dc.description.volume84
dc.description.issue4
dc.description.page-
dc.identifier.isiut000263598700009
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