Metal-Semiconductor-Metal UV Detectors Using Transferrable Amorphous and Crystalline Zinc-Tin-Oxide Microsphere Monolayers
DC Field | Value | Language |
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dc.contributor.author | Jung, Uijin | - |
dc.contributor.author | Kim, Subin | - |
dc.contributor.author | Kim, Dohyun | - |
dc.contributor.author | Shin, Dong Su | - |
dc.contributor.author | Xian, Zhanpeng | - |
dc.contributor.author | Park, Jinsub | - |
dc.date.accessioned | 2021-07-30T05:05:35Z | - |
dc.date.available | 2021-07-30T05:05:35Z | - |
dc.date.created | 2021-05-12 | - |
dc.date.issued | 2020-01 | - |
dc.identifier.issn | 2168-0485 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/2854 | - |
dc.description.abstract | Metal-semiconductor-metal UV photodetectors consisting of transferable zinc-tin-oxide (ZTO) microsphere (MS) monolayers with different phases and sizes are reported. From the experimental results, the crystallized Zn2SnO4 (c-ZTO)-MS-monolayer-based photodetectors present higher performance than amorphous ZnSnO3 (a-ZTO)-based photodetectors. The external quantum efficiencies of the a-ZTO- and c-ZTO-MS-based UV photodetectors are 16.7% (at 320 nm) and 580.9% (at 310 nm), respectively. Moreover, the UV-to-visible rejection ratios of the a-ZTO and c-ZTO are 20 (320 nm/400 nm) and 1484 (310 nm/400 nm), respectively, indicating that both fabricated ZTO MS UV photodetectors present great visible-blind properties. To further improve the optoelectronic device performance, the c-ZTO-MS-based UV photodetector is optimized using various sphere diameters, namely, 0.79, 0.99, 1.24, and 1.51 mu m. The best photodetecting properties are obtained for the 1.24 mu m c-ZTO MS detector, showing a 51.1-fold improvement in photocurrent compared with the lowest level c-ZTO-based detector. These results are attributed to the different oxygen-related defect ratios in the ZTO MSs. The reported transferable ZTO-MS-monolayer-based optoelectronic devices have the potential for novel optoelectronic applications. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.title | Metal-Semiconductor-Metal UV Detectors Using Transferrable Amorphous and Crystalline Zinc-Tin-Oxide Microsphere Monolayers | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Park, Jinsub | - |
dc.identifier.doi | 10.1021/acssuschemeng.9b03684 | - |
dc.identifier.scopusid | 2-s2.0-85077143774 | - |
dc.identifier.wosid | 000507429100011 | - |
dc.identifier.bibliographicCitation | ACS SUSTAINABLE CHEMISTRY & ENGINEERING, v.8, no.1, pp.60 - 70 | - |
dc.relation.isPartOf | ACS SUSTAINABLE CHEMISTRY & ENGINEERING | - |
dc.citation.title | ACS SUSTAINABLE CHEMISTRY & ENGINEERING | - |
dc.citation.volume | 8 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 60 | - |
dc.citation.endPage | 70 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Green & Sustainable Science & Technology | - |
dc.relation.journalWebOfScienceCategory | Engineering, Chemical | - |
dc.subject.keywordPlus | HIGH-PERFORMANCE | - |
dc.subject.keywordPlus | THIN-FILM | - |
dc.subject.keywordPlus | ULTRAVIOLET | - |
dc.subject.keywordPlus | ZNSNO3 | - |
dc.subject.keywordPlus | PHOTODETECTORS | - |
dc.subject.keywordPlus | NANOPARTICLES | - |
dc.subject.keywordPlus | TRANSFORMATION | - |
dc.subject.keywordPlus | TEMPERATURE | - |
dc.subject.keywordPlus | NANOWIRES | - |
dc.subject.keywordPlus | MECHANISM | - |
dc.subject.keywordAuthor | zinc-tin-oxide | - |
dc.subject.keywordAuthor | transferable monolayer | - |
dc.subject.keywordAuthor | phase control | - |
dc.subject.keywordAuthor | UV detector | - |
dc.identifier.url | https://pubs.acs.org/doi/10.1021/acssuschemeng.9b03684 | - |
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