Quantum dots based broad spectral photodetectors with wavelength detecting ability

	Quantum dots based broad spectral photodetectors with wavelength detecting ability
	Wang, F.; Y. P. Wang; D. X. Zhao; B. Zhao and D. K. Wang
	2015
发表期刊	Chemical Physics Letters
卷号	629 页码:13-17
摘要	Board spectral photodetectors are required for varied scientific and industrial applications, yet the studies of such devices are limited. In this work a CdSe/ZnS quantum dots (QDs) based photodetector with broad spectral detecting ability was fabricated through a simple approach. Due to the discrete electronic states of QDs, the photodetector was more sensitive to incident wavelengths than incident power densities, and the photocurrent decreased monotonously with increasing incident wavelength, which could also realize the wavelength detection of incident light. This character provides a new way to achieve color or image sensing, and it could also broaden the photodetection and photosensing applications of QDs and semiconductor detectors. (C) 2015 Published by Elsevier B.V.
收录类别	SCI ; EI
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/55466
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Wang, F.,Y. P. Wang,D. X. Zhao,et al. Quantum dots based broad spectral photodetectors with wavelength detecting ability[J]. Chemical Physics Letters,2015,629:13-17.
APA	Wang, F.,Y. P. Wang,D. X. Zhao,&B. Zhao and D. K. Wang.(2015).Quantum dots based broad spectral photodetectors with wavelength detecting ability.Chemical Physics Letters,629,13-17.
MLA	Wang, F.,et al."Quantum dots based broad spectral photodetectors with wavelength detecting ability".Chemical Physics Letters 629(2015):13-17.

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