Proton-transfer-induced 3D/2D hybrid perovskites suppress ion migration and reduce luminance overshoot

Ion migration can induce overshoot of luminance in normal 3D perovskite light-emitting diode devices and results in reduced lifetime. Here Kim et al. show that the ion migration and overshoot can be suppressed in 3D/2D hybrid perovskites, leading to 21 times longer operational lifetime.

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Autores principales:	Hobeom Kim, Joo Sung Kim, Jung-Min Heo, Mingyuan Pei, In-Hyeok Park, Zhun Liu, Hyung Joong Yun, Min-Ho Park, Su-Hun Jeong, Young-Hoon Kim, Jin-Woo Park, Emad Oveisi, Satyawan Nagane, Aditya Sadhanala, Lijun Zhang, Jin Jung Kweon, Sung Keun Lee, Hoichang Yang, Hyun Myung Jang, Richard H. Friend, Kian Ping Loh, Mohammad Khaja Nazeeruddin, Nam-Gyu Park, Tae-Woo Lee
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2020
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/69db12c3c053466787481bbec76baf16
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spelling	oai:doaj.org-article:69db12c3c053466787481bbec76baf162021-12-02T15:23:10ZProton-transfer-induced 3D/2D hybrid perovskites suppress ion migration and reduce luminance overshoot10.1038/s41467-020-17072-02041-1723https://doaj.org/article/69db12c3c053466787481bbec76baf162020-07-01T00:00:00Zhttps://doi.org/10.1038/s41467-020-17072-0https://doaj.org/toc/2041-1723Ion migration can induce overshoot of luminance in normal 3D perovskite light-emitting diode devices and results in reduced lifetime. Here Kim et al. show that the ion migration and overshoot can be suppressed in 3D/2D hybrid perovskites, leading to 21 times longer operational lifetime.Hobeom KimJoo Sung KimJung-Min HeoMingyuan PeiIn-Hyeok ParkZhun LiuHyung Joong YunMin-Ho ParkSu-Hun JeongYoung-Hoon KimJin-Woo ParkEmad OveisiSatyawan NaganeAditya SadhanalaLijun ZhangJin Jung KweonSung Keun LeeHoichang YangHyun Myung JangRichard H. FriendKian Ping LohMohammad Khaja NazeeruddinNam-Gyu ParkTae-Woo LeeNature PortfolioarticleScienceQENNature Communications, Vol 11, Iss 1, Pp 1-13 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Hobeom Kim Joo Sung Kim Jung-Min Heo Mingyuan Pei In-Hyeok Park Zhun Liu Hyung Joong Yun Min-Ho Park Su-Hun Jeong Young-Hoon Kim Jin-Woo Park Emad Oveisi Satyawan Nagane Aditya Sadhanala Lijun Zhang Jin Jung Kweon Sung Keun Lee Hoichang Yang Hyun Myung Jang Richard H. Friend Kian Ping Loh Mohammad Khaja Nazeeruddin Nam-Gyu Park Tae-Woo Lee Proton-transfer-induced 3D/2D hybrid perovskites suppress ion migration and reduce luminance overshoot
description	Ion migration can induce overshoot of luminance in normal 3D perovskite light-emitting diode devices and results in reduced lifetime. Here Kim et al. show that the ion migration and overshoot can be suppressed in 3D/2D hybrid perovskites, leading to 21 times longer operational lifetime.
format	article
author	Hobeom Kim Joo Sung Kim Jung-Min Heo Mingyuan Pei In-Hyeok Park Zhun Liu Hyung Joong Yun Min-Ho Park Su-Hun Jeong Young-Hoon Kim Jin-Woo Park Emad Oveisi Satyawan Nagane Aditya Sadhanala Lijun Zhang Jin Jung Kweon Sung Keun Lee Hoichang Yang Hyun Myung Jang Richard H. Friend Kian Ping Loh Mohammad Khaja Nazeeruddin Nam-Gyu Park Tae-Woo Lee
author_facet	Hobeom Kim Joo Sung Kim Jung-Min Heo Mingyuan Pei In-Hyeok Park Zhun Liu Hyung Joong Yun Min-Ho Park Su-Hun Jeong Young-Hoon Kim Jin-Woo Park Emad Oveisi Satyawan Nagane Aditya Sadhanala Lijun Zhang Jin Jung Kweon Sung Keun Lee Hoichang Yang Hyun Myung Jang Richard H. Friend Kian Ping Loh Mohammad Khaja Nazeeruddin Nam-Gyu Park Tae-Woo Lee
author_sort	Hobeom Kim
title	Proton-transfer-induced 3D/2D hybrid perovskites suppress ion migration and reduce luminance overshoot
title_short	Proton-transfer-induced 3D/2D hybrid perovskites suppress ion migration and reduce luminance overshoot
title_full	Proton-transfer-induced 3D/2D hybrid perovskites suppress ion migration and reduce luminance overshoot
title_fullStr	Proton-transfer-induced 3D/2D hybrid perovskites suppress ion migration and reduce luminance overshoot
title_full_unstemmed	Proton-transfer-induced 3D/2D hybrid perovskites suppress ion migration and reduce luminance overshoot
title_sort	proton-transfer-induced 3d/2d hybrid perovskites suppress ion migration and reduce luminance overshoot
publisher	Nature Portfolio
publishDate	2020
url	https://doaj.org/article/69db12c3c053466787481bbec76baf16
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Proton-transfer-induced 3D/2D hybrid perovskites suppress ion migration and reduce luminance overshoot

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