A Janus emitter for passive heat release from enclosures

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dc.contributor.authorHeo, Se-Yeonko
dc.contributor.authorLee, Gil Juko
dc.contributor.authorKim, Hyeonko
dc.contributor.authorKim, Yeong Jaeko
dc.contributor.authorIshii, Satoshiko
dc.contributor.authorKim, Min Seokko
dc.contributor.authorSeok, Tae Joonko
dc.contributor.authorLee, Bong Jaeko
dc.contributor.authorLee, Heonko
dc.contributor.authorSong, Young Minko
dc.date.accessioned2020-11-03T05:55:20Z-
dc.date.available2020-11-03T05:55:20Z-
dc.date.created2020-10-28-
dc.date.issued2020-09-
dc.identifier.citationSCIENCE ADVANCES, v.6, no.36, pp.eabb1906-
dc.identifier.issn2375-2548-
dc.identifier.urihttp://hdl.handle.net/10203/277079-
dc.description.abstractPassive radiative cooling functions by reflecting the solar spectrum and emitting infrared waves in broadband or selectively. However, cooling enclosed spaces that trap heat by greenhouse effect remains a challenge. We present a Janus emitter (JET) consisting of an Ag-polydimethylsiloxane layer on micropatterned quartz substrate. The induced spoof surface plasmon polariton helps overcome inherent emissivity loss of the polymer and creates near-ideal selective and broadband emission on the separate sides. This design results in not only remarkable surface cooling when the JET is attached with either side facing outwards but also space cooling when used as an enclosure wall. Thus, the JET can passively mitigate the greenhouse effect in enclosures while offering surface cooling performance comparable to conventional radiative coolers.-
dc.languageEnglish-
dc.publisherAMER ASSOC ADVANCEMENT SCIENCE-
dc.titleA Janus emitter for passive heat release from enclosures-
dc.typeArticle-
dc.identifier.wosid000567766700015-
dc.identifier.scopusid2-s2.0-85090891733-
dc.type.rimsART-
dc.citation.volume6-
dc.citation.issue36-
dc.citation.beginningpageeabb1906-
dc.citation.publicationnameSCIENCE ADVANCES-
dc.identifier.doi10.1126/sciadv.abb1906-
dc.contributor.localauthorLee, Bong Jae-
dc.contributor.nonIdAuthorHeo, Se-Yeon-
dc.contributor.nonIdAuthorLee, Gil Ju-
dc.contributor.nonIdAuthorKim, Hyeon-
dc.contributor.nonIdAuthorKim, Yeong Jae-
dc.contributor.nonIdAuthorIshii, Satoshi-
dc.contributor.nonIdAuthorKim, Min Seok-
dc.contributor.nonIdAuthorSeok, Tae Joon-
dc.contributor.nonIdAuthorLee, Heon-
dc.contributor.nonIdAuthorSong, Young Min-
dc.description.isOpenAccessY-
dc.type.journalArticleArticle-
dc.subject.keywordPlusRADIATION-
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