Highly Sensitive Ultraviolet Photodetectors Fabricated from ZnO Quantum Dots/Carbon Nanodots Hybrid Films
文献类型：期刊论文
| 作者 | Guo D. Y. ; Shan C. X. ; Qu S. N. ; Shen D. Z. |
| 刊名 | Scientific Reports
 |
| 出版日期 | 2014 |
| 卷号 | 4期号:6 |
| ISSN号 | ISBN/2045-2322 |
| 英文摘要 | Ultraviolet photodetectors have been fabricated from ZnO quantum dots/carbon nanodots hybrid films, and the introduction of carbon nanodots improves the performance of the photodetectors greatly. The photodetectors can be used to detect very weak ultraviolet signals (as low as 12 nW/cm(2)). The detectivity and noise equivalent power of the photodetector can reach 3.1 x 10(17) cmHz(1/2)/W and 7.8 x 10(-20) W, respectively, both of which are the best values ever reported for ZnO-based photodetectors. The mechanism for the high sensitivity of the photodetectors has been attributed to the enhanced carrier-separation at the ZnO/C interface. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 源URL | [http://ir.ciomp.ac.cn/handle/181722/44038]  |
| 专题 | 长春光学精密机械与物理研究所_中科院长春光机所知识产出 |
| 推荐引用方式 GB/T 7714 | Guo D. Y.,Shan C. X.,Qu S. N.,et al. Highly Sensitive Ultraviolet Photodetectors Fabricated from ZnO Quantum Dots/Carbon Nanodots Hybrid Films[J]. Scientific Reports,2014,4(6). |
| APA | Guo D. Y.,Shan C. X.,Qu S. N.,&Shen D. Z..(2014).Highly Sensitive Ultraviolet Photodetectors Fabricated from ZnO Quantum Dots/Carbon Nanodots Hybrid Films.Scientific Reports,4(6). |
| MLA | Guo D. Y.,et al."Highly Sensitive Ultraviolet Photodetectors Fabricated from ZnO Quantum Dots/Carbon Nanodots Hybrid Films".Scientific Reports 4.6(2014). |
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