The role of photon recycling in perovskite light-emitting diodes

Perovskite light-emitting diodes have shown unexpected high external quantum efficiency of 20%, breaking the ray-optics limit. Here Cho et al. reveal that photon recycling is responsible for the enhancement and propose photonic structures to further improve the device efficiency.

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Autores principales:	Changsoon Cho, Baodan Zhao, Gregory D. Tainter, Jung-Yong Lee, Richard H. Friend, Dawei Di, Felix Deschler, Neil C. Greenham
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2020
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/3893c25dfeda4e6388958af10e97ee7e
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spelling	oai:doaj.org-article:3893c25dfeda4e6388958af10e97ee7e2021-12-02T15:34:12ZThe role of photon recycling in perovskite light-emitting diodes10.1038/s41467-020-14401-12041-1723https://doaj.org/article/3893c25dfeda4e6388958af10e97ee7e2020-01-01T00:00:00Zhttps://doi.org/10.1038/s41467-020-14401-1https://doaj.org/toc/2041-1723Perovskite light-emitting diodes have shown unexpected high external quantum efficiency of 20%, breaking the ray-optics limit. Here Cho et al. reveal that photon recycling is responsible for the enhancement and propose photonic structures to further improve the device efficiency.Changsoon ChoBaodan ZhaoGregory D. TainterJung-Yong LeeRichard H. FriendDawei DiFelix DeschlerNeil C. GreenhamNature PortfolioarticleScienceQENNature Communications, Vol 11, Iss 1, Pp 1-8 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Changsoon Cho Baodan Zhao Gregory D. Tainter Jung-Yong Lee Richard H. Friend Dawei Di Felix Deschler Neil C. Greenham The role of photon recycling in perovskite light-emitting diodes
description	Perovskite light-emitting diodes have shown unexpected high external quantum efficiency of 20%, breaking the ray-optics limit. Here Cho et al. reveal that photon recycling is responsible for the enhancement and propose photonic structures to further improve the device efficiency.
format	article
author	Changsoon Cho Baodan Zhao Gregory D. Tainter Jung-Yong Lee Richard H. Friend Dawei Di Felix Deschler Neil C. Greenham
author_facet	Changsoon Cho Baodan Zhao Gregory D. Tainter Jung-Yong Lee Richard H. Friend Dawei Di Felix Deschler Neil C. Greenham
author_sort	Changsoon Cho
title	The role of photon recycling in perovskite light-emitting diodes
title_short	The role of photon recycling in perovskite light-emitting diodes
title_full	The role of photon recycling in perovskite light-emitting diodes
title_fullStr	The role of photon recycling in perovskite light-emitting diodes
title_full_unstemmed	The role of photon recycling in perovskite light-emitting diodes
title_sort	role of photon recycling in perovskite light-emitting diodes
publisher	Nature Portfolio
publishDate	2020
url	https://doaj.org/article/3893c25dfeda4e6388958af10e97ee7e
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The role of photon recycling in perovskite light-emitting diodes

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