DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jeon, Suwan | ko |
dc.contributor.author | Shin, Jonghwa | ko |
dc.date.accessioned | 2020-08-27T07:55:06Z | - |
dc.date.available | 2020-08-27T07:55:06Z | - |
dc.date.created | 2020-08-24 | - |
dc.date.created | 2020-08-24 | - |
dc.date.issued | 2020-08 | - |
dc.identifier.citation | SCIENTIFIC REPORTS, v.10, no.1 | - |
dc.identifier.issn | 2045-2322 | - |
dc.identifier.uri | http://hdl.handle.net/10203/276006 | - |
dc.description.abstract | We investigate the fundamental limit of radiative cooling of objects on the Earth's surfaces under general conditions including nonradiative heat transfer. We deduce the lowest steady-state temperature attainable and highest net radiative cooling power density available as a function of temperature. We present the exact spectral emissivity that can reach such limiting values, and show that the previously used 8-13 mu m atmospheric window is highly inappropriate in low-temperature cases. The critical need for materials with simultaneously optimized optical and thermal properties is also identified. These results provide a reference against which radiative coolers can be benchmarked. | - |
dc.language | English | - |
dc.publisher | NATURE PUBLISHING GROUP | - |
dc.title | Ideal spectral emissivity for radiative cooling of earthbound objects | - |
dc.type | Article | - |
dc.identifier.wosid | 000556395100035 | - |
dc.identifier.scopusid | 2-s2.0-85088871516 | - |
dc.type.rims | ART | - |
dc.citation.volume | 10 | - |
dc.citation.issue | 1 | - |
dc.citation.publicationname | SCIENTIFIC REPORTS | - |
dc.identifier.doi | 10.1038/s41598-020-70105-y | - |
dc.contributor.localauthor | Shin, Jonghwa | - |
dc.description.isOpenAccess | Y | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | PHOTONIC STRUCTURES | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.