Long-lived polarization memory in the electronic states of lead-halide perovskites from local structural dynamics

Anharmonic ultrafast structural dynamics are expected in lead halide perovskites due to their soft nature. Here Rivett et al. show that these dynamics lead to picosecond-long polarization anisotropy of photo-carriers in several halide perovskites, orders of magnitude slower than in conventional semi...

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Autores principales:	Jasmine P. H. Rivett, Liang Z. Tan, Michael B. Price, Sean A. Bourelle, Nathaniel J. L. K. Davis, James Xiao, Yatao Zou, Rox Middleton, Baoquan Sun, Andrew M. Rappe, Dan Credgington, Felix Deschler
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2018
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/288a2808402a4166a2d6eb37f03e50dd
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spelling	oai:doaj.org-article:288a2808402a4166a2d6eb37f03e50dd2021-12-02T17:32:18ZLong-lived polarization memory in the electronic states of lead-halide perovskites from local structural dynamics10.1038/s41467-018-06009-32041-1723https://doaj.org/article/288a2808402a4166a2d6eb37f03e50dd2018-08-01T00:00:00Zhttps://doi.org/10.1038/s41467-018-06009-3https://doaj.org/toc/2041-1723Anharmonic ultrafast structural dynamics are expected in lead halide perovskites due to their soft nature. Here Rivett et al. show that these dynamics lead to picosecond-long polarization anisotropy of photo-carriers in several halide perovskites, orders of magnitude slower than in conventional semiconductors.Jasmine P. H. RivettLiang Z. TanMichael B. PriceSean A. BourelleNathaniel J. L. K. DavisJames XiaoYatao ZouRox MiddletonBaoquan SunAndrew M. RappeDan CredgingtonFelix DeschlerNature PortfolioarticleScienceQENNature Communications, Vol 9, Iss 1, Pp 1-8 (2018)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Jasmine P. H. Rivett Liang Z. Tan Michael B. Price Sean A. Bourelle Nathaniel J. L. K. Davis James Xiao Yatao Zou Rox Middleton Baoquan Sun Andrew M. Rappe Dan Credgington Felix Deschler Long-lived polarization memory in the electronic states of lead-halide perovskites from local structural dynamics
description	Anharmonic ultrafast structural dynamics are expected in lead halide perovskites due to their soft nature. Here Rivett et al. show that these dynamics lead to picosecond-long polarization anisotropy of photo-carriers in several halide perovskites, orders of magnitude slower than in conventional semiconductors.
format	article
author	Jasmine P. H. Rivett Liang Z. Tan Michael B. Price Sean A. Bourelle Nathaniel J. L. K. Davis James Xiao Yatao Zou Rox Middleton Baoquan Sun Andrew M. Rappe Dan Credgington Felix Deschler
author_facet	Jasmine P. H. Rivett Liang Z. Tan Michael B. Price Sean A. Bourelle Nathaniel J. L. K. Davis James Xiao Yatao Zou Rox Middleton Baoquan Sun Andrew M. Rappe Dan Credgington Felix Deschler
author_sort	Jasmine P. H. Rivett
title	Long-lived polarization memory in the electronic states of lead-halide perovskites from local structural dynamics
title_short	Long-lived polarization memory in the electronic states of lead-halide perovskites from local structural dynamics
title_full	Long-lived polarization memory in the electronic states of lead-halide perovskites from local structural dynamics
title_fullStr	Long-lived polarization memory in the electronic states of lead-halide perovskites from local structural dynamics
title_full_unstemmed	Long-lived polarization memory in the electronic states of lead-halide perovskites from local structural dynamics
title_sort	long-lived polarization memory in the electronic states of lead-halide perovskites from local structural dynamics
publisher	Nature Portfolio
publishDate	2018
url	https://doaj.org/article/288a2808402a4166a2d6eb37f03e50dd
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Long-lived polarization memory in the electronic states of lead-halide perovskites from local structural dynamics

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