Toward Industrial Production of a High-Performance Self-Powered Ultraviolet Photodetector Using Nanoporous Al-Doped ZnO Thin Films
DC Field | Value | Language |
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dc.contributor.author | HOANG, TRAN MANH | - |
dc.contributor.author | Nguyen, Thi My Huyen | - |
dc.contributor.author | Bark, Chung Wung | - |
dc.date.accessioned | 2023-10-27T01:40:13Z | - |
dc.date.available | 2023-10-27T01:40:13Z | - |
dc.date.issued | 2023-09 | - |
dc.identifier.issn | 2470-1343 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/89462 | - |
dc.description.abstract | Al-doped ZnO (AZO) thin films are effective n-type semiconductors for ultraviolet (UV) detection because of their low cost, high electron mobility, and high sensitivity to UV light, especially in the UVA spectrum. However, a reasonable compromise between performance (such as sensitivity, detectivity, and response time) and fabrication ease remains an obstacle to the practicability of AZO-based UV photodetectors. To address this issue, we propose an efficient strategy to achieve a large AZO photoactive area for outstanding performance, along with a facile sol-gel method. Consequently, the device exhibits a superb on/off ratio of >10(4), a high detectivity of 1.85 x 10(12) Jones, and a fast response speed under 365 nm UVA illumination without external energy consumption. Hence, this study suggests a self-powered and high-performance nanoporous AZO-based UVA detector with an environmentally friendly scalable process that satisfies industrial production requirements for numerous practical UV-detection applications. | - |
dc.format.extent | 8 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.title | Toward Industrial Production of a High-Performance Self-Powered Ultraviolet Photodetector Using Nanoporous Al-Doped ZnO Thin Films | - |
dc.type | Article | - |
dc.identifier.wosid | 001068483100001 | - |
dc.identifier.doi | 10.1021/acsomega.3c05266 | - |
dc.identifier.bibliographicCitation | ACS OMEGA, v.8, no.38, pp 35343 - 35350 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.scopusid | 2-s2.0-85175057599 | - |
dc.citation.endPage | 35350 | - |
dc.citation.startPage | 35343 | - |
dc.citation.title | ACS OMEGA | - |
dc.citation.volume | 8 | - |
dc.citation.number | 38 | - |
dc.publisher.location | 미국 | - |
dc.subject.keywordPlus | TRANSPORT MATERIAL | - |
dc.subject.keywordPlus | PEROVSKITE | - |
dc.subject.keywordPlus | PHOTORESPONSE | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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