Characteristics of Ultraviolet Sensor Based on PEDOT:PSS/Al Doped ZnO Film
- Authors
- Shin, Seong Gwan; Choi, Hyung Wook
- Issue Date
- Mar-2021
- Publisher
- AMER SCIENTIFIC PUBLISHERS
- Keywords
- UV Sensor; ZnO; Al-Doped ZnO
- Citation
- JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, v.21, no.3, pp.1795 - 1798
- Journal Title
- JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY
- Volume
- 21
- Number
- 3
- Start Page
- 1795
- End Page
- 1798
- URI
- https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/79889
- DOI
- 10.1166/jnn.2021.18946
- ISSN
- 1533-4880
- Abstract
- Ultraviolet (UV) sensors have application in many different areas such as flame and high-temperature detection, space research, environmental monitoring, ozone layer monitoring, and missile warning systems. Among them, ZnO thin-film-based UV sensors have been attracting attention among research groups and are being continuously studied. The incorporation of ZnO/organic hybrid structures into solar cells and other photoelectrochemical applications has been extensively reported. However, little research has been performed on ZnO/polymer-based UV sensors. In this study, a simple UV sensor based on an Al:ZnO/polymer is demonstrated. Al-doped ZnO enables effective UV detection with excellent performance at low operating voltages using a simple and inexpensive process.
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