Ionic polarization-induced current–voltage hysteresis in CH3NH3PbX3 perovskite solar cells

The origin of hysteresis remains an open question in lead-halide perovskite solar cells. Here, Meloni et al. investigate the causes of hysteresis using an experimental and computational approach, finding that the observed hysteresis is due to halide ion-vacancy movement in the perovskite.

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Autores principales:	Simone Meloni, Thomas Moehl, Wolfgang Tress, Marius Franckevičius, Michael Saliba, Yong Hui Lee, Peng Gao, Mohammad Khaja Nazeeruddin, Shaik Mohammed Zakeeruddin, Ursula Rothlisberger, Michael Graetzel
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2016
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/d4002d422555438d883e8b5a07f48788
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spelling	oai:doaj.org-article:d4002d422555438d883e8b5a07f487882021-12-02T17:33:20ZIonic polarization-induced current–voltage hysteresis in CH3NH3PbX3 perovskite solar cells10.1038/ncomms103342041-1723https://doaj.org/article/d4002d422555438d883e8b5a07f487882016-02-01T00:00:00Zhttps://doi.org/10.1038/ncomms10334https://doaj.org/toc/2041-1723The origin of hysteresis remains an open question in lead-halide perovskite solar cells. Here, Meloni et al. investigate the causes of hysteresis using an experimental and computational approach, finding that the observed hysteresis is due to halide ion-vacancy movement in the perovskite.Simone MeloniThomas MoehlWolfgang TressMarius FranckevičiusMichael SalibaYong Hui LeePeng GaoMohammad Khaja NazeeruddinShaik Mohammed ZakeeruddinUrsula RothlisbergerMichael GraetzelNature PortfolioarticleScienceQENNature Communications, Vol 7, Iss 1, Pp 1-9 (2016)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Simone Meloni Thomas Moehl Wolfgang Tress Marius Franckevičius Michael Saliba Yong Hui Lee Peng Gao Mohammad Khaja Nazeeruddin Shaik Mohammed Zakeeruddin Ursula Rothlisberger Michael Graetzel Ionic polarization-induced current–voltage hysteresis in CH3NH3PbX3 perovskite solar cells
description	The origin of hysteresis remains an open question in lead-halide perovskite solar cells. Here, Meloni et al. investigate the causes of hysteresis using an experimental and computational approach, finding that the observed hysteresis is due to halide ion-vacancy movement in the perovskite.
format	article
author	Simone Meloni Thomas Moehl Wolfgang Tress Marius Franckevičius Michael Saliba Yong Hui Lee Peng Gao Mohammad Khaja Nazeeruddin Shaik Mohammed Zakeeruddin Ursula Rothlisberger Michael Graetzel
author_facet	Simone Meloni Thomas Moehl Wolfgang Tress Marius Franckevičius Michael Saliba Yong Hui Lee Peng Gao Mohammad Khaja Nazeeruddin Shaik Mohammed Zakeeruddin Ursula Rothlisberger Michael Graetzel
author_sort	Simone Meloni
title	Ionic polarization-induced current–voltage hysteresis in CH3NH3PbX3 perovskite solar cells
title_short	Ionic polarization-induced current–voltage hysteresis in CH3NH3PbX3 perovskite solar cells
title_full	Ionic polarization-induced current–voltage hysteresis in CH3NH3PbX3 perovskite solar cells
title_fullStr	Ionic polarization-induced current–voltage hysteresis in CH3NH3PbX3 perovskite solar cells
title_full_unstemmed	Ionic polarization-induced current–voltage hysteresis in CH3NH3PbX3 perovskite solar cells
title_sort	ionic polarization-induced current–voltage hysteresis in ch3nh3pbx3 perovskite solar cells
publisher	Nature Portfolio
publishDate	2016
url	https://doaj.org/article/d4002d422555438d883e8b5a07f48788
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Ionic polarization-induced current–voltage hysteresis in CH3NH3PbX3 perovskite solar cells

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