Are Shockley-Read-Hall and ABC models valid for lead halide perovskites?

Charge dynamics in perovskite is not well-understood, limited by the knowledge of defect physics and charge recombination mechanism, yet the ABC and SRH models are widely used. Here, the authors introduce advanced PLQY mapping as function of excitation pulse energy and repetition frequency to examin...

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Autores principales:	Alexander Kiligaridis, Pavel A. Frantsuzov, Aymen Yangui, Sudipta Seth, Jun Li, Qingzhi An, Yana Vaynzof, Ivan G. Scheblykin
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/93b89be280ce46bca497719699d4e762
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spelling	oai:doaj.org-article:93b89be280ce46bca497719699d4e7622021-12-02T17:47:33ZAre Shockley-Read-Hall and ABC models valid for lead halide perovskites?10.1038/s41467-021-23275-w2041-1723https://doaj.org/article/93b89be280ce46bca497719699d4e7622021-06-01T00:00:00Zhttps://doi.org/10.1038/s41467-021-23275-whttps://doaj.org/toc/2041-1723Charge dynamics in perovskite is not well-understood, limited by the knowledge of defect physics and charge recombination mechanism, yet the ABC and SRH models are widely used. Here, the authors introduce advanced PLQY mapping as function of excitation pulse energy and repetition frequency to examine the validity of these models.Alexander KiligaridisPavel A. FrantsuzovAymen YanguiSudipta SethJun LiQingzhi AnYana VaynzofIvan G. ScheblykinNature PortfolioarticleScienceQENNature Communications, Vol 12, Iss 1, Pp 1-13 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Alexander Kiligaridis Pavel A. Frantsuzov Aymen Yangui Sudipta Seth Jun Li Qingzhi An Yana Vaynzof Ivan G. Scheblykin Are Shockley-Read-Hall and ABC models valid for lead halide perovskites?
description	Charge dynamics in perovskite is not well-understood, limited by the knowledge of defect physics and charge recombination mechanism, yet the ABC and SRH models are widely used. Here, the authors introduce advanced PLQY mapping as function of excitation pulse energy and repetition frequency to examine the validity of these models.
format	article
author	Alexander Kiligaridis Pavel A. Frantsuzov Aymen Yangui Sudipta Seth Jun Li Qingzhi An Yana Vaynzof Ivan G. Scheblykin
author_facet	Alexander Kiligaridis Pavel A. Frantsuzov Aymen Yangui Sudipta Seth Jun Li Qingzhi An Yana Vaynzof Ivan G. Scheblykin
author_sort	Alexander Kiligaridis
title	Are Shockley-Read-Hall and ABC models valid for lead halide perovskites?
title_short	Are Shockley-Read-Hall and ABC models valid for lead halide perovskites?
title_full	Are Shockley-Read-Hall and ABC models valid for lead halide perovskites?
title_fullStr	Are Shockley-Read-Hall and ABC models valid for lead halide perovskites?
title_full_unstemmed	Are Shockley-Read-Hall and ABC models valid for lead halide perovskites?
title_sort	are shockley-read-hall and abc models valid for lead halide perovskites?
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/93b89be280ce46bca497719699d4e762
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Are Shockley-Read-Hall and ABC models valid for lead halide perovskites?

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