Reducing the impact of Auger recombination in quasi-2D perovskite light-emitting diodes
Designing efficient perovskite light-emitting diodes remains a challenge due to the strong Auger recombination and resulting Joule heating. Here, the authors propose polarizable p-fluorophenethylammonium to generate quasi-2D perovskites with reduced binding energy developing perovskite light-emittin...
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Nature Portfolio
2021
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oai:doaj.org-article:01eba215515b4fecaa16b38271ada10c2021-12-02T14:11:57ZReducing the impact of Auger recombination in quasi-2D perovskite light-emitting diodes10.1038/s41467-020-20555-92041-1723https://doaj.org/article/01eba215515b4fecaa16b38271ada10c2021-01-01T00:00:00Zhttps://doi.org/10.1038/s41467-020-20555-9https://doaj.org/toc/2041-1723Designing efficient perovskite light-emitting diodes remains a challenge due to the strong Auger recombination and resulting Joule heating. Here, the authors propose polarizable p-fluorophenethylammonium to generate quasi-2D perovskites with reduced binding energy developing perovskite light-emitting diodes with a peak EQE of 20.36% and a maximum luminance of 82,480 cdm-2.Yuanzhi JiangMinghuan CuiSaisai LiChangjiu SunYanmin HuangJunli WeiLi ZhangMei LvChaochao QinYufang LiuMingjian YuanNature PortfolioarticleScienceQENNature Communications, Vol 12, Iss 1, Pp 1-10 (2021) |
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Science Q Yuanzhi Jiang Minghuan Cui Saisai Li Changjiu Sun Yanmin Huang Junli Wei Li Zhang Mei Lv Chaochao Qin Yufang Liu Mingjian Yuan Reducing the impact of Auger recombination in quasi-2D perovskite light-emitting diodes |
description |
Designing efficient perovskite light-emitting diodes remains a challenge due to the strong Auger recombination and resulting Joule heating. Here, the authors propose polarizable p-fluorophenethylammonium to generate quasi-2D perovskites with reduced binding energy developing perovskite light-emitting diodes with a peak EQE of 20.36% and a maximum luminance of 82,480 cdm-2. |
format |
article |
author |
Yuanzhi Jiang Minghuan Cui Saisai Li Changjiu Sun Yanmin Huang Junli Wei Li Zhang Mei Lv Chaochao Qin Yufang Liu Mingjian Yuan |
author_facet |
Yuanzhi Jiang Minghuan Cui Saisai Li Changjiu Sun Yanmin Huang Junli Wei Li Zhang Mei Lv Chaochao Qin Yufang Liu Mingjian Yuan |
author_sort |
Yuanzhi Jiang |
title |
Reducing the impact of Auger recombination in quasi-2D perovskite light-emitting diodes |
title_short |
Reducing the impact of Auger recombination in quasi-2D perovskite light-emitting diodes |
title_full |
Reducing the impact of Auger recombination in quasi-2D perovskite light-emitting diodes |
title_fullStr |
Reducing the impact of Auger recombination in quasi-2D perovskite light-emitting diodes |
title_full_unstemmed |
Reducing the impact of Auger recombination in quasi-2D perovskite light-emitting diodes |
title_sort |
reducing the impact of auger recombination in quasi-2d perovskite light-emitting diodes |
publisher |
Nature Portfolio |
publishDate |
2021 |
url |
https://doaj.org/article/01eba215515b4fecaa16b38271ada10c |
work_keys_str_mv |
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