Transparent perovskite light-emitting diodes by employing organic-inorganic multilayer transparent top electrodes

	Transparent perovskite light-emitting diodes by employing organic-inorganic multilayer transparent top electrodes
	Liang, J. Q.; X. Y. Guo; L. Song; J. Lin; Y. S. Hu; N. Zhang and X. Y. Liu
	2017
发表期刊	Applied Physics Letters
卷号	111 期号:21
摘要	Perovskite light-emitting diodes (PeLEDs) have attracted much attention in the past two years due to their high photoluminescence quantum efficiencies and wavelength tuneable characteristics. In this work, transparent PeLEDs (TPeLEDs) have been reported with organic-inorganic multilayer transparent top electrodes that have more convenient control of the organic/electrode interface. By optimizing the thickness of the MoO3 layer in the top electrode, the best average transmittance of 47.21% has been obtained in the TPeLED in the wavelength range of 380-780 nm. In addition, the TPeLED exhibits a maximum luminance of 6380 cd/m(2), a maximum current efficiency (CE) of 3.50 cd/A, and a maximum external quantum efficiency (EQE) of 0.85% from the bottom side together with a maximum luminance of 3380 cd/m(2), a maximum CE of 1.47 cd/A, and a maximum EQE of 0.36% from the top side. The total EQE of the TPeLED is about 86% of that of the reference device, indicating efficient TPeLED achieved in this work, which could have significant contribution to PeLEDs for see-through displays. Published by AIP Publishing.
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/181722/59046
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Liang, J. Q.,X. Y. Guo,L. Song,et al. Transparent perovskite light-emitting diodes by employing organic-inorganic multilayer transparent top electrodes[J]. Applied Physics Letters,2017,111(21).
APA	Liang, J. Q.,X. Y. Guo,L. Song,J. Lin,Y. S. Hu,&N. Zhang and X. Y. Liu.(2017).Transparent perovskite light-emitting diodes by employing organic-inorganic multilayer transparent top electrodes.Applied Physics Letters,111(21).
MLA	Liang, J. Q.,et al."Transparent perovskite light-emitting diodes by employing organic-inorganic multilayer transparent top electrodes".Applied Physics Letters 111.21(2017).

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