Efficient metal halide perovskite light-emitting diodes with significantly improved light extraction on nanophotonic substrates

The rapid development of halide perovskite light-emitting diodes mainly relies on the optimization of the active layer and charge injection layers. Here Zhang et al. incorporate three-dimensional nanophotonic substrates to enhance light out-coupling and achieve high external quantum efficiency of 17...

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Main Authors:	Qianpeng Zhang, Mohammad Mahdi Tavakoli, Leilei Gu, Daquan Zhang, Lei Tang, Yuan Gao, Ji Guo, Yuanjing Lin, Siu-Fung Leung, Swapnadeep Poddar, Yu Fu, Zhiyong Fan
Format:	Article
Language:	English
Published:	Nature Publishing Group 2019-02-01
Series:	Nature Communications
Online Access:	https://doi.org/10.1038/s41467-019-08561-y

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spelling	doaj-25e7ac7f07cf4bddaed0f563521799ea2021-05-11T11:31:33ZengNature Publishing GroupNature Communications2041-17232019-02-011011910.1038/s41467-019-08561-yEfficient metal halide perovskite light-emitting diodes with significantly improved light extraction on nanophotonic substratesQianpeng Zhang0Mohammad Mahdi Tavakoli1Leilei Gu2Daquan Zhang3Lei Tang4Yuan Gao5Ji Guo6Yuanjing Lin7Siu-Fung Leung8Swapnadeep Poddar9Yu Fu10Zhiyong Fan11Department of Electronic and Computer Engineering, The Hong Kong University of Science and Technology, Clear Water BayDepartment of Electronic and Computer Engineering, The Hong Kong University of Science and Technology, Clear Water BayDepartment of Electronic and Computer Engineering, The Hong Kong University of Science and Technology, Clear Water BayDepartment of Electronic and Computer Engineering, The Hong Kong University of Science and Technology, Clear Water BayDepartment of Electronic and Computer Engineering, The Hong Kong University of Science and Technology, Clear Water BayDepartment of Electronic and Computer Engineering, The Hong Kong University of Science and Technology, Clear Water BayDepartment of Electronic and Computer Engineering, The Hong Kong University of Science and Technology, Clear Water BayDepartment of Electronic and Computer Engineering, The Hong Kong University of Science and Technology, Clear Water BayDepartment of Electronic and Computer Engineering, The Hong Kong University of Science and Technology, Clear Water BayDepartment of Electronic and Computer Engineering, The Hong Kong University of Science and Technology, Clear Water BayDepartment of Electronic and Computer Engineering, The Hong Kong University of Science and Technology, Clear Water BayDepartment of Electronic and Computer Engineering, The Hong Kong University of Science and Technology, Clear Water BayThe rapid development of halide perovskite light-emitting diodes mainly relies on the optimization of the active layer and charge injection layers. Here Zhang et al. incorporate three-dimensional nanophotonic substrates to enhance light out-coupling and achieve high external quantum efficiency of 17.5%.https://doi.org/10.1038/s41467-019-08561-y
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Qianpeng Zhang Mohammad Mahdi Tavakoli Leilei Gu Daquan Zhang Lei Tang Yuan Gao Ji Guo Yuanjing Lin Siu-Fung Leung Swapnadeep Poddar Yu Fu Zhiyong Fan
spellingShingle	Qianpeng Zhang Mohammad Mahdi Tavakoli Leilei Gu Daquan Zhang Lei Tang Yuan Gao Ji Guo Yuanjing Lin Siu-Fung Leung Swapnadeep Poddar Yu Fu Zhiyong Fan Efficient metal halide perovskite light-emitting diodes with significantly improved light extraction on nanophotonic substrates Nature Communications
author_facet	Qianpeng Zhang Mohammad Mahdi Tavakoli Leilei Gu Daquan Zhang Lei Tang Yuan Gao Ji Guo Yuanjing Lin Siu-Fung Leung Swapnadeep Poddar Yu Fu Zhiyong Fan
author_sort	Qianpeng Zhang
title	Efficient metal halide perovskite light-emitting diodes with significantly improved light extraction on nanophotonic substrates
title_short	Efficient metal halide perovskite light-emitting diodes with significantly improved light extraction on nanophotonic substrates
title_full	Efficient metal halide perovskite light-emitting diodes with significantly improved light extraction on nanophotonic substrates
title_fullStr	Efficient metal halide perovskite light-emitting diodes with significantly improved light extraction on nanophotonic substrates
title_full_unstemmed	Efficient metal halide perovskite light-emitting diodes with significantly improved light extraction on nanophotonic substrates
title_sort	efficient metal halide perovskite light-emitting diodes with significantly improved light extraction on nanophotonic substrates
publisher	Nature Publishing Group
series	Nature Communications
issn	2041-1723
publishDate	2019-02-01
description	The rapid development of halide perovskite light-emitting diodes mainly relies on the optimization of the active layer and charge injection layers. Here Zhang et al. incorporate three-dimensional nanophotonic substrates to enhance light out-coupling and achieve high external quantum efficiency of 17.5%.
url	https://doi.org/10.1038/s41467-019-08561-y
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Efficient metal halide perovskite light-emitting diodes with significantly improved light extraction on nanophotonic substrates

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