Metal Electrode-Free Halide Perovskite-Based Flexible Ultraviolet-C Photodetector with Large Area
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Nguyen Thi My Huyen | - |
dc.contributor.author | Garner, Sean M. | - |
dc.contributor.author | Bark, Chung Wung | - |
dc.date.accessioned | 2022-10-27T00:40:06Z | - |
dc.date.available | 2022-10-27T00:40:06Z | - |
dc.date.created | 2022-10-26 | - |
dc.date.issued | 2022-09 | - |
dc.identifier.issn | 1931-7573 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/85853 | - |
dc.description.abstract | Ultraviolet-C (UVC) photodetector has appealed to a numerous number of research owing to its manifold applications in wireless communication, flame monitoring, and medicine. However, in addition to superior performance and high stability of recent studies, scalability and production cost are important factors for commercialization and practical implementation. In this study, a halide perovskite-based UVC photodetector was fabricated using spin-coating process and low-temperature annealing. Corning (R) Willow (R) Glass was selected as the substrate for the bottom-illuminated device due to its flexibility and exceptional optical transmission (approximately 60%) in the deep-UV region. The device had a vertical structure with a large active area (1 cm(2)) owing to the judicious utilization of electrodes. Under bent state with a curvature radius of 25 mm, the as-fabricated device exhibited high response and repeatability with an on/off ratio of 9.57 x 10(3), a fast response speed of 45/46 ms (rise/fall times) at zero bias under the illumination of a 254-nm UV lamp. The results are based on a flexible and lightweight photodetector without the utilization of notable metal electrodes. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | SPRINGER | - |
dc.relation.isPartOf | NANOSCALE RESEARCH LETTERS | - |
dc.title | Metal Electrode-Free Halide Perovskite-Based Flexible Ultraviolet-C Photodetector with Large Area | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000857578900001 | - |
dc.identifier.doi | 10.1186/s11671-022-03733-0 | - |
dc.identifier.bibliographicCitation | NANOSCALE RESEARCH LETTERS, v.17, no.1 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.scopusid | 2-s2.0-85138461321 | - |
dc.citation.title | NANOSCALE RESEARCH LETTERS | - |
dc.citation.volume | 17 | - |
dc.citation.number | 1 | - |
dc.contributor.affiliatedAuthor | Nguyen Thi My Huyen | - |
dc.contributor.affiliatedAuthor | Bark, Chung Wung | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | Flexible glass | - |
dc.subject.keywordAuthor | Metal-free electrode | - |
dc.subject.keywordAuthor | UVC photodetector | - |
dc.subject.keywordAuthor | Halide perovskite | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
1342, Seongnam-daero, Sujeong-gu, Seongnam-si, Gyeonggi-do, Republic of Korea(13120)031-750-5114
COPYRIGHT 2020 Gachon University All Rights Reserved.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.