Highly Sensitive Ultraviolet Photodetectors Fabricated from ZnO Quantum Dots/Carbon Nanodots Hybrid Films

	Highly Sensitive Ultraviolet Photodetectors Fabricated from ZnO Quantum Dots/Carbon Nanodots Hybrid Films
	Guo D. Y.; Shan C. X.; Qu S. N.; Shen D. Z.
	2014
发表期刊	Scientific Reports
ISSN	ISBN/2045-2322
卷号	4 期号:6
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
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/44038
专题	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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