Strain-activated light-induced halide segregation in mixed-halide perovskite solids

Mixed-halide perovskites are of interest for photovoltaic devices, but light-induced halide segregation obstructs bandgap tuning and is not fully understood. Here the authors study the effects of strain and iodide/bromide ratio on light-induced halide segregation in mixed-halide perovskites.

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Autores principales:	Yicheng Zhao, Peng Miao, Jack Elia, Huiying Hu, Xiaoxia Wang, Thomas Heumueller, Yi Hou, Gebhard J. Matt, Andres Osvet, Yu-Ting Chen, Mariona Tarragó, Dominique de Ligny, Thomas Przybilla, Peter Denninger, Johannes Will, Jiyun Zhang, Xiaofeng Tang, Ning Li, Chenglin He, Anlian Pan, Alfred J. Meixner, Erdmann Spiecker, Dai Zhang, Christoph J. Brabec
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2020
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/320855d422c44dd2b736496a02249793
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spelling	oai:doaj.org-article:320855d422c44dd2b736496a022497932021-12-02T13:24:05ZStrain-activated light-induced halide segregation in mixed-halide perovskite solids10.1038/s41467-020-20066-72041-1723https://doaj.org/article/320855d422c44dd2b736496a022497932020-12-01T00:00:00Zhttps://doi.org/10.1038/s41467-020-20066-7https://doaj.org/toc/2041-1723Mixed-halide perovskites are of interest for photovoltaic devices, but light-induced halide segregation obstructs bandgap tuning and is not fully understood. Here the authors study the effects of strain and iodide/bromide ratio on light-induced halide segregation in mixed-halide perovskites.Yicheng ZhaoPeng MiaoJack EliaHuiying HuXiaoxia WangThomas HeumuellerYi HouGebhard J. MattAndres OsvetYu-Ting ChenMariona TarragóDominique de LignyThomas PrzybillaPeter DenningerJohannes WillJiyun ZhangXiaofeng TangNing LiChenglin HeAnlian PanAlfred J. MeixnerErdmann SpieckerDai ZhangChristoph J. BrabecNature PortfolioarticleScienceQENNature Communications, Vol 11, Iss 1, Pp 1-9 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Yicheng Zhao Peng Miao Jack Elia Huiying Hu Xiaoxia Wang Thomas Heumueller Yi Hou Gebhard J. Matt Andres Osvet Yu-Ting Chen Mariona Tarragó Dominique de Ligny Thomas Przybilla Peter Denninger Johannes Will Jiyun Zhang Xiaofeng Tang Ning Li Chenglin He Anlian Pan Alfred J. Meixner Erdmann Spiecker Dai Zhang Christoph J. Brabec Strain-activated light-induced halide segregation in mixed-halide perovskite solids
description	Mixed-halide perovskites are of interest for photovoltaic devices, but light-induced halide segregation obstructs bandgap tuning and is not fully understood. Here the authors study the effects of strain and iodide/bromide ratio on light-induced halide segregation in mixed-halide perovskites.
format	article
author	Yicheng Zhao Peng Miao Jack Elia Huiying Hu Xiaoxia Wang Thomas Heumueller Yi Hou Gebhard J. Matt Andres Osvet Yu-Ting Chen Mariona Tarragó Dominique de Ligny Thomas Przybilla Peter Denninger Johannes Will Jiyun Zhang Xiaofeng Tang Ning Li Chenglin He Anlian Pan Alfred J. Meixner Erdmann Spiecker Dai Zhang Christoph J. Brabec
author_facet	Yicheng Zhao Peng Miao Jack Elia Huiying Hu Xiaoxia Wang Thomas Heumueller Yi Hou Gebhard J. Matt Andres Osvet Yu-Ting Chen Mariona Tarragó Dominique de Ligny Thomas Przybilla Peter Denninger Johannes Will Jiyun Zhang Xiaofeng Tang Ning Li Chenglin He Anlian Pan Alfred J. Meixner Erdmann Spiecker Dai Zhang Christoph J. Brabec
author_sort	Yicheng Zhao
title	Strain-activated light-induced halide segregation in mixed-halide perovskite solids
title_short	Strain-activated light-induced halide segregation in mixed-halide perovskite solids
title_full	Strain-activated light-induced halide segregation in mixed-halide perovskite solids
title_fullStr	Strain-activated light-induced halide segregation in mixed-halide perovskite solids
title_full_unstemmed	Strain-activated light-induced halide segregation in mixed-halide perovskite solids
title_sort	strain-activated light-induced halide segregation in mixed-halide perovskite solids
publisher	Nature Portfolio
publishDate	2020
url	https://doaj.org/article/320855d422c44dd2b736496a02249793
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Strain-activated light-induced halide segregation in mixed-halide perovskite solids

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