Solution-Processable Nanocrystal-Based Broadband Fabry-Perot Absorber for Reflective Vivid Color Generation
DC Field | Value | Language |
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dc.contributor.author | Kim, Soo Jung | - |
dc.contributor.author | Choi, Hyun-Kyung | - |
dc.contributor.author | Lee, Heon | - |
dc.contributor.author | Hong, Sung-Hoon | - |
dc.date.accessioned | 2021-09-01T18:58:19Z | - |
dc.date.available | 2021-09-01T18:58:19Z | - |
dc.date.created | 2021-06-19 | - |
dc.date.issued | 2019-02-20 | - |
dc.identifier.issn | 1944-8244 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/67602 | - |
dc.description.abstract | Structural reflective colors based on Fabry-Perot (F-P) cavity resonances have attracted tremendous interest for diverse applications, such as color decoration and printing, display, and imaging devices. However, the asymmetric F-P cavity-based reflective colors proposed to date have low color purity and have difficulty to realize a desired vivid color because of a narrow absorption band characteristic in the visible light region. Here, a solution-processed, F-P ultra-broadband light absorber is newly proposed using a high lossy nanoporous material for vivid color generation. An asymmetric metal-insulator-metal structure consists of a high lossy nanoporous metallic film with coupled silver nanocrystals (Ag NCs) as the top layer. The absorbers not only increase the maximum absorption intensity up to similar to 98% but also widen the bandwidth by 300 nm, resulting in high color purity in micrometer-scale pixels. Furthermore, the solution-based absorber shows potential to realize a high-resolution display pixel and anticounterfeiting devices having mechanical flexibility using the inkjet printing technology. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.subject | LARGE-AREA | - |
dc.subject | NANOSTRUCTURES | - |
dc.subject | METAMATERIALS | - |
dc.title | Solution-Processable Nanocrystal-Based Broadband Fabry-Perot Absorber for Reflective Vivid Color Generation | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, Heon | - |
dc.identifier.doi | 10.1021/acsami.8b19157 | - |
dc.identifier.scopusid | 2-s2.0-85061930578 | - |
dc.identifier.wosid | 000459642200064 | - |
dc.identifier.bibliographicCitation | ACS APPLIED MATERIALS & INTERFACES, v.11, no.7, pp.7280 - 7287 | - |
dc.relation.isPartOf | ACS APPLIED MATERIALS & INTERFACES | - |
dc.citation.title | ACS APPLIED MATERIALS & INTERFACES | - |
dc.citation.volume | 11 | - |
dc.citation.number | 7 | - |
dc.citation.startPage | 7280 | - |
dc.citation.endPage | 7287 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.subject.keywordPlus | LARGE-AREA | - |
dc.subject.keywordPlus | NANOSTRUCTURES | - |
dc.subject.keywordPlus | METAMATERIALS | - |
dc.subject.keywordAuthor | Fabry-Perot | - |
dc.subject.keywordAuthor | broadband absorber | - |
dc.subject.keywordAuthor | nanocrystal | - |
dc.subject.keywordAuthor | reflective color | - |
dc.subject.keywordAuthor | silver nanocrystal | - |
dc.subject.keywordAuthor | optical loss | - |
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