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dc.contributor.authorDidari, A.
dc.contributor.authorMengüç, Mustafa Pınar
dc.date.accessioned2015-10-30T07:07:35Z
dc.date.available2015-10-30T07:07:35Z
dc.date.issued2015
dc.identifier.issn1094-4087
dc.identifier.urihttp://hdl.handle.net/10679/998
dc.identifier.urihttps://www.osapublishing.org/oe/abstract.cfm?uri=oe-23-11-A547&origin=search
dc.descriptionDue to copyright restrictions, the access to the full text of this article is only available via subscription.en_US
dc.description.abstractNear-field thermal radiation may play significant role in the enhancement of energy harvesting and radiative cooling by new types of designer materials, which in turn can be crucial in the development of future devices. In this work, we present a case study to explore near- to far-field thermal emission and radiative flux from a thin polar SiC film coated by different size and shape nanoparticles. The same geometry with nano-particles is also considered as a layered medium, which is analyzed using Effective Medium Theory (EMT). A significant enhancement of emission, particularly at the far infrared, is observed when nanoparticles are placed on the surface of a SiC film with certain periodicities, which shows potential use of these structures for radiative cooling applications. Yet, these enhancements are not observed when the EMT approach is adapted, which is questioned for its accuracy of predicting near-to-far field transition regime of radiation transfer from corrugated surfaces.en_US
dc.description.sponsorshipTÜBİTAK ; European Commission ; CEEE
dc.language.isoengen_US
dc.publisherThe Optical Societyen_US
dc.relationinfo:turkey/grantAgreement/TUBITAK/109M170en_US
dc.relationinfo:eu-repo/grantAgreement/EC/FP7/239382en_US
dc.relation.ispartofOptics Express
dc.rightsrestrictedAccess
dc.titleNear- to far-field coherent thermal emission by surfaces coated by nanoparticles and the evaluation of effective medium theoryen_US
dc.typeArticleen_US
dc.peerreviewedyesen_US
dc.publicationstatuspublisheden_US
dc.contributor.departmentÖzyeğin University
dc.contributor.authorID141825
dc.contributor.ozuauthorMengüç, Mustafa Pınar
dc.identifier.volume23
dc.identifier.issue11
dc.identifier.startpageA547
dc.identifier.endpageA552
dc.identifier.wosWOS:000356902400015
dc.identifier.doi10.1364/OE.23.00A547
dc.subject.keywordsRadiative heat-transferen_US
dc.subject.keywordsNanostructuresen_US
dc.identifier.scopusSCOPUS:2-s2.0-84943183199
dc.contributor.ozugradstudentDidari, A.


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