Changchun Institute of Optics,Fine Mechanics and Physics,CAS
Fabrication and fast photoresponse properties of ZnO nanowires photodetectors | |
其他题名 | 论文其他题名 |
Song Z. M.; Zhao D. X.; Guo Z.; Li B. H.; Zhang Z. Z.; Shen D. Z. | |
2012 | |
发表期刊 | Acta Physica Sinica |
ISSN | 1000-3290 |
卷号 | 61期号:5 |
摘要 | One-dimensional ZnO nanostructure is especially attractive because of its unique properties such as high surface-to-volume ratio and a large exciton binding energy, but how to put it into a device is still a challenge. In this article, we show that a novel lateral metal-semiconductor-metal ultraviolet detector composed of ZnO nanowires is fabricated on glass substrate by a single-step hydrothermal approach. The fabricated photodetector demonstrates that the response to UV illumination in air is fast, the rise time is about 4 s, and the fall time is about 5 s, which could be attributed to the fact that the adsorption and the desorption of water molecules in the air onto oxygen vacancy of the nanowire significantly influence the photoresponse. |
收录类别 | SCI |
语种 | 中文 |
文献类型 | 期刊论文 |
条目标识符 | http://ir.ciomp.ac.cn/handle/181722/25530 |
专题 | 中科院长春光机所知识产出 |
推荐引用方式 GB/T 7714 | Song Z. M.,Zhao D. X.,Guo Z.,et al. Fabrication and fast photoresponse properties of ZnO nanowires photodetectors[J]. Acta Physica Sinica,2012,61(5). |
APA | Song Z. M.,Zhao D. X.,Guo Z.,Li B. H.,Zhang Z. Z.,&Shen D. Z..(2012).Fabrication and fast photoresponse properties of ZnO nanowires photodetectors.Acta Physica Sinica,61(5). |
MLA | Song Z. M.,et al."Fabrication and fast photoresponse properties of ZnO nanowires photodetectors".Acta Physica Sinica 61.5(2012). |
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ZnO纳米线紫外探测器的制备和快速响应性(373KB) | 开放获取 | -- | 浏览 下载 |
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