Photodetectors for weak-signal detection fabricated from ZnO:(Li,N) films

	Photodetectors for weak-signal detection fabricated from ZnO:(Li,N) films
	He, G. H.; H. Zhou; H. Shen; Y. J. Lu; H. Q. Wang; J. C. Zheng; B. H. Li; C. X. Shan and D. Z. Shen
	2017
发表期刊	Applied Surface Science
卷号	412
摘要	ZnO films with carrier concentration as low as 5.0 x 10(13) cm(-3) have been prepared via a lithium and nitrogen codoping method, and ultraviolet photodetectors have been fabricated from the films. The photodetectors can be used to detect weak signals with power density as low as 20 nw/cm(2), and the detectivity and noise equivalent power of the photodetector can reach 3.60 x 10(15) crnHz(1/2)/W and 6.67 x 10(-18) W-1, respectively, both of which are amongst the best values ever reported for ZnO based photodetectors. The high-performance of the photodetector can be attributed to the relatively low carrier concentration of the ZnO:(Li,N) films. (C) 2017 Elsevier B.V. All rights reserved.
收录类别	sci ; ei
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/58936
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	He, G. H.,H. Zhou,H. Shen,et al. Photodetectors for weak-signal detection fabricated from ZnO:(Li,N) films[J]. Applied Surface Science,2017,412.
APA	He, G. H..,H. Zhou.,H. Shen.,Y. J. Lu.,H. Q. Wang.,...&C. X. Shan and D. Z. Shen.(2017).Photodetectors for weak-signal detection fabricated from ZnO:(Li,N) films.Applied Surface Science,412.
MLA	He, G. H.,et al."Photodetectors for weak-signal detection fabricated from ZnO:(Li,N) films".Applied Surface Science 412(2017).

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