Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 이영백 | - |
dc.date.accessioned | 2019-12-01T14:25:09Z | - |
dc.date.available | 2019-12-01T14:25:09Z | - |
dc.date.issued | 2017-10 | - |
dc.identifier.citation | JAPANESE JOURNAL OF APPLIED PHYSICS, v. 56, no. 11, Article no. 112301 | en_US |
dc.identifier.issn | 0021-4922 | - |
dc.identifier.issn | 1347-4065 | - |
dc.identifier.uri | https://iopscience.iop.org/article/10.7567/JJAP.56.112301 | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/115908 | - |
dc.description.abstract | A solar selective absorber with a multilayered SiO2 (87.0 nm)/Cr (8.3 nm)/SiO2 (96.3 nm) film structure was designed and fabricated by magnetron sputtering on a surface-roughened copper (Cu) substrate. The proposed structure can enhance solar absorption by combining both the typical solar absorption designs of the textured surface and metal-dielectric multilayer film structure. The measured solar absorptance is about 94%, which yields an enhancement of about 2% accompanied by a slightly higher thermal emittance than that observed for the surface-smoothed structure. The increasing thermal emittance of the surface-roughened film structure is expected to markedly cancel the advantage of absorptance enhancement as the temperature increases to 600 K, implying that the proposed film structure functions more efficiently at low or intermediate temperatures (<600 K). (C) 2017 The Japan Society of Applied Physics | en_US |
dc.description.sponsorship | This work was supported by the National Natural Science Foundation of China (Nos. 61427815 and 61605089) and the China Postdoctoral Science Foundation (No. 2017M611875). | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | IOP PUBLISHING LTD | en_US |
dc.subject | TO-HEAT CONVERSION | en_US |
dc.subject | THIN-FILM | en_US |
dc.subject | SELECTIVE ABSORBERS | en_US |
dc.subject | THERMAL-STABILITY | en_US |
dc.subject | THERMOELECTRIC GENERATORS | en_US |
dc.subject | ENERGY-CONVERSION | en_US |
dc.subject | WAVELENGTH REGION | en_US |
dc.subject | LIGHT ABSORBERS | en_US |
dc.subject | HIGH-EFFICIENCY | en_US |
dc.subject | ROUGHNESS | en_US |
dc.title | Enhancement of solar absorption by a surface-roughened metal-dielectric film structure | en_US |
dc.type | Article | en_US |
dc.relation.no | 11 | - |
dc.relation.volume | 56 | - |
dc.identifier.doi | 10.7567/JJAP.56.112301 | - |
dc.relation.page | 2301-2305 | - |
dc.relation.journal | JAPANESE JOURNAL OF APPLIED PHYSICS | - |
dc.contributor.googleauthor | Hu, Er-Tao | - |
dc.contributor.googleauthor | Guo, Shuai | - |
dc.contributor.googleauthor | Gu, Tong | - |
dc.contributor.googleauthor | Zang, Kai-Yan | - |
dc.contributor.googleauthor | Yao, Yuan | - |
dc.contributor.googleauthor | Wang, Zi-Yi | - |
dc.contributor.googleauthor | Yu, Ke-Han | - |
dc.contributor.googleauthor | Wei, Wei | - |
dc.contributor.googleauthor | Zheng, Yu-Xiang | - |
dc.contributor.googleauthor | Lee, Young-Pak | - |
dc.relation.code | 2017000941 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF NATURAL SCIENCES[S] | - |
dc.sector.department | DEPARTMENT OF PHYSICS | - |
dc.identifier.pid | yplee | - |
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