Tailoring near-field thermal radiation between metallo-dielectric multilayers using coupled surface plasmon polaritons

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dc.contributor.authorLim, Mikyungko
dc.contributor.authorSong, Jaemanko
dc.contributor.authorLee, Seung-Seobko
dc.contributor.authorLee, Bong Jaeko
dc.date.accessioned2018-11-12T04:51:45Z-
dc.date.available2018-11-12T04:51:45Z-
dc.date.created2018-10-29-
dc.date.created2018-10-29-
dc.date.created2018-10-29-
dc.date.issued2018-10-
dc.identifier.citationNATURE COMMUNICATIONS, v.9-
dc.identifier.issn2041-1723-
dc.identifier.urihttp://hdl.handle.net/10203/246560-
dc.description.abstractSeveral experiments have shown a huge enhancement in thermal radiation over the black-body limit when two objects are separated by nanoscale gaps. Although those measurements only demonstrated enhanced radiation between homogeneous materials, theoretical studies now focus on controlling the near-field radiation by tuning surface polaritons supported in nanomaterials. Here, we experimentally demonstrate near-field thermal radiation between metallo-dielectric multilayers at nanoscale gaps. Significant enhancement in heat transfer is achieved due to the coupling of surface plasmon polaritons (SPPs) supported at multiple metal-dielectric interfaces. This enables the metallo-dielectric multilayers at a 160-nm vacuum gap to have the same heat transfer rate as that between semi-infinite metal surfaces separated by only 75 nm. We also demonstrate that near-field thermal radiation can be readily tuned by modifying the resonance condition of coupled SPPs. This study will provide a new direction for exploiting surface-polariton-mediated near-field thermal radiation between planar structures.-
dc.languageEnglish-
dc.publisherNATURE PUBLISHING GROUP-
dc.titleTailoring near-field thermal radiation between metallo-dielectric multilayers using coupled surface plasmon polaritons-
dc.typeArticle-
dc.identifier.wosid000447361400021-
dc.identifier.scopusid2-s2.0-85055080204-
dc.type.rimsART-
dc.citation.volume9-
dc.citation.publicationnameNATURE COMMUNICATIONS-
dc.identifier.doi10.1038/s41467-018-06795-w-
dc.contributor.localauthorLee, Seung-Seob-
dc.contributor.localauthorLee, Bong Jae-
dc.description.isOpenAccessY-
dc.type.journalArticleArticle-
dc.subject.keywordPlusHEAT-TRANSFER-
dc.subject.keywordPlusVACUUM GAP-
dc.subject.keywordPlusTHERMOPHOTOVOLTAIC SYSTEM-
dc.subject.keywordPlusHYPERBOLIC METAMATERIALS-
dc.subject.keywordPlusNANOSCALE GAPS-
dc.subject.keywordPlusSILICON-
dc.subject.keywordPlusFILM-
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ME-Journal Papers(저널논문)
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