Heat transfer through dipolar coupling: Sympathetic cooling without contact

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buir.contributor.authorTanatar, Bilal
buir.contributor.orcidTanatar, Bilal|0000-0002-5246-0119
dc.citation.issueNumber2en_US
dc.citation.volumeNumber93en_US
dc.contributor.authorRenklioglu, B.en_US
dc.contributor.authorTanatar, Bilalen_US
dc.contributor.authorOktel, M. Ö.en_US
dc.date.accessioned2018-04-12T10:44:12Z
dc.date.available2018-04-12T10:44:12Z
dc.date.issued2016en_US
dc.departmentDepartment of Physicsen_US
dc.description.abstractWe consider two parallel layers of dipolar ultracold Fermi gases at different temperatures and calculate the heat transfer between them. The effective interactions describing screening and correlation effects between the dipoles in a single layer are modeled within the Euler-Lagrange Fermi-hypernetted-chain approximation. The random-phase approximation is used for the interactions across the layers. We investigate the amount of transferred power between the layers as a function of the temperature difference. Energy transfer arises due to the long-range dipole-dipole interactions. A simple thermal model is established to investigate the feasibility of using the contactless sympathetic cooling of the ultracold polar atoms and molecules. Our calculations indicate that dipolar heat transfer is effective for typical polar molecule experiments and may be utilized as a cooling process.en_US
dc.description.provenanceMade available in DSpace on 2018-04-12T10:44:12Z (GMT). No. of bitstreams: 1 bilkent-research-paper.pdf: 179475 bytes, checksum: ea0bedeb05ac9ccfb983c327e155f0c2 (MD5) Previous issue date: 2016en
dc.identifier.doi10.1103/PhysRevA.93.023620en_US
dc.identifier.eissn2469-9934
dc.identifier.issn2469-9926
dc.identifier.urihttp://hdl.handle.net/11693/36558
dc.language.isoEnglishen_US
dc.publisherAmerican Physical Societyen_US
dc.relation.isversionofhttp://dx.doi.org/10.1103/PhysRevA.93.023620en_US
dc.source.titlePhysical Review Aen_US
dc.subjectApproximation algorithmsen_US
dc.subjectCoolingen_US
dc.subjectElectron gasen_US
dc.subjectEnergy transferen_US
dc.subjectFermionsen_US
dc.subjectMoleculesen_US
dc.subjectCorrelation effecten_US
dc.subjectDipolar couplingsen_US
dc.subjectDipole dipole interactionsen_US
dc.subjectEffective interactionsen_US
dc.subjectHypernetted chain approximationsen_US
dc.subjectRandom phase approximationsen_US
dc.subjectSympathetic coolingen_US
dc.subjectTemperature differencesen_US
dc.subjectHeat transferen_US
dc.titleHeat transfer through dipolar coupling: Sympathetic cooling without contacten_US
dc.typeArticleen_US

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