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DC Field | Value | Language |
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dc.citation.number | 44 | - |
dc.citation.startPage | 445206 | - |
dc.citation.title | NANOTECHNOLOGY | - |
dc.citation.volume | 31 | - |
dc.contributor.author | Nam, Kiin | - |
dc.contributor.author | Lee, Youjin | - |
dc.contributor.author | Kim, SeongYeon | - |
dc.contributor.author | Kim, Sunghwan | - |
dc.contributor.author | Hong, Sung Ju | - |
dc.contributor.author | Choi, Wonjong | - |
dc.contributor.author | Lee, Jinhee | - |
dc.contributor.author | Kim, Hyelin | - |
dc.contributor.author | Kim, Dai-Sik | - |
dc.contributor.author | Kim, JunHo | - |
dc.contributor.author | Choi, Soobong | - |
dc.contributor.author | Bahk, Young-Mi | - |
dc.date.accessioned | 2023-12-21T16:51:15Z | - |
dc.date.available | 2023-12-21T16:51:15Z | - |
dc.date.created | 2020-09-11 | - |
dc.date.issued | 2020-10 | - |
dc.description.abstract | Copper is a low-cost material compared to silver and gold, having high reflectivity in the near infrared spectral range as well as good electrical and thermal conductivity. Its properties make it a good candidate for metal-based low-cost multilayer thin-film devices and optical components. However, its high reflectance in the devices is reduced because copper is easily oxidized. Here, we suggest a copper-based Fabry-Perot optical filter consisting of a thin dielectric layer stacked between two copper films, which can realize low-cost production compared to a conventional silver-based etalon filter. The reduced performance due to the inherent oxidation of the copper surface can be overcome by passivating the copper films with monolayer graphene. The anti-oxidation of copper film is investigated by optical microscopy, x-ray photoelectron spectroscopy, and transmission measurement in UV-vi spectral ranges. Our results show that the graphene coating can be expanded for various metal-based optical devices in terms of anti-corrosion. | - |
dc.identifier.bibliographicCitation | NANOTECHNOLOGY, v.31, no.44, pp.445206 | - |
dc.identifier.doi | 10.1088/1361-6528/aba3dc | - |
dc.identifier.issn | 0957-4484 | - |
dc.identifier.scopusid | 2-s2.0-85089711982 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/49115 | - |
dc.identifier.url | https://iopscience.iop.org/article/10.1088/1361-6528/aba3dc | - |
dc.identifier.wosid | 000561648300001 | - |
dc.language | 영어 | - |
dc.publisher | IOP PUBLISHING LTD | - |
dc.title | Copper-based etalon filter using antioxidant graphene layer | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology; Materials Science, Multidisciplinary; Physics, Applied | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics; Materials Science; Physics | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | optical filter | - |
dc.subject.keywordAuthor | etalon | - |
dc.subject.keywordAuthor | copper | - |
dc.subject.keywordAuthor | graphene | - |
dc.subject.keywordAuthor | oxidation | - |
dc.subject.keywordAuthor | thin film | - |
dc.subject.keywordPlus | SINGLE-CRYSTAL GRAPHENE | - |
dc.subject.keywordPlus | CORROSION PROTECTION | - |
dc.subject.keywordPlus | OPTICAL-PROPERTIES | - |
dc.subject.keywordPlus | GROWTH | - |
dc.subject.keywordPlus | REDUCTION | - |
dc.subject.keywordPlus | OXIDATION | - |
dc.subject.keywordPlus | SURFACES | - |
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