Minimising efficiency roll-off in high-brightness perovskite light-emitting diodes

Large drop in efficiency at high brightness has been holding back the development of various light-emitting diodes including halide perovskite. Here Zou et al. achieve high quantum efficiency of 10% under a high current density of 500 mA cm−2 in perovskite-based diodes by reducing luminescence quenc...

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Autores principales:	Wei Zou, Renzhi Li, Shuting Zhang, Yunlong Liu, Nana Wang, Yu Cao, Yanfeng Miao, Mengmeng Xu, Qiang Guo, Dawei Di, Li Zhang, Chang Yi, Feng Gao, Richard H. Friend, Jianpu Wang, Wei Huang
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2018
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/91a06092efff44d988b6592342e20f23
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spelling	oai:doaj.org-article:91a06092efff44d988b6592342e20f232021-12-02T16:49:17ZMinimising efficiency roll-off in high-brightness perovskite light-emitting diodes10.1038/s41467-018-03049-72041-1723https://doaj.org/article/91a06092efff44d988b6592342e20f232018-02-01T00:00:00Zhttps://doi.org/10.1038/s41467-018-03049-7https://doaj.org/toc/2041-1723Large drop in efficiency at high brightness has been holding back the development of various light-emitting diodes including halide perovskite. Here Zou et al. achieve high quantum efficiency of 10% under a high current density of 500 mA cm−2 in perovskite-based diodes by reducing luminescence quenching.Wei ZouRenzhi LiShuting ZhangYunlong LiuNana WangYu CaoYanfeng MiaoMengmeng XuQiang GuoDawei DiLi ZhangChang YiFeng GaoRichard H. FriendJianpu WangWei HuangNature PortfolioarticleScienceQENNature Communications, Vol 9, Iss 1, Pp 1-7 (2018)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Wei Zou Renzhi Li Shuting Zhang Yunlong Liu Nana Wang Yu Cao Yanfeng Miao Mengmeng Xu Qiang Guo Dawei Di Li Zhang Chang Yi Feng Gao Richard H. Friend Jianpu Wang Wei Huang Minimising efficiency roll-off in high-brightness perovskite light-emitting diodes
description	Large drop in efficiency at high brightness has been holding back the development of various light-emitting diodes including halide perovskite. Here Zou et al. achieve high quantum efficiency of 10% under a high current density of 500 mA cm−2 in perovskite-based diodes by reducing luminescence quenching.
format	article
author	Wei Zou Renzhi Li Shuting Zhang Yunlong Liu Nana Wang Yu Cao Yanfeng Miao Mengmeng Xu Qiang Guo Dawei Di Li Zhang Chang Yi Feng Gao Richard H. Friend Jianpu Wang Wei Huang
author_facet	Wei Zou Renzhi Li Shuting Zhang Yunlong Liu Nana Wang Yu Cao Yanfeng Miao Mengmeng Xu Qiang Guo Dawei Di Li Zhang Chang Yi Feng Gao Richard H. Friend Jianpu Wang Wei Huang
author_sort	Wei Zou
title	Minimising efficiency roll-off in high-brightness perovskite light-emitting diodes
title_short	Minimising efficiency roll-off in high-brightness perovskite light-emitting diodes
title_full	Minimising efficiency roll-off in high-brightness perovskite light-emitting diodes
title_fullStr	Minimising efficiency roll-off in high-brightness perovskite light-emitting diodes
title_full_unstemmed	Minimising efficiency roll-off in high-brightness perovskite light-emitting diodes
title_sort	minimising efficiency roll-off in high-brightness perovskite light-emitting diodes
publisher	Nature Portfolio
publishDate	2018
url	https://doaj.org/article/91a06092efff44d988b6592342e20f23
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Minimising efficiency roll-off in high-brightness perovskite light-emitting diodes

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