Identification of lead vacancy defects in lead halide perovskites

Point defects compromise the electronic performance of hybrid perovskites, yet no experimental identifications have been reported. Here, the authors, for the first time, identify lead monovacancy defect in MAPbI3 using positron annihilation lifetime spectroscopy with the aid of density functional th...

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Autores principales:	David J. Keeble, Julia Wiktor, Sandeep K. Pathak, Laurie J. Phillips, Marcel Dickmann, Ken Durose, Henry J. Snaith, Werner Egger
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/8bf8f26699f94514816c072e47292c80
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spelling	oai:doaj.org-article:8bf8f26699f94514816c072e47292c802021-12-02T18:14:09ZIdentification of lead vacancy defects in lead halide perovskites10.1038/s41467-021-25937-12041-1723https://doaj.org/article/8bf8f26699f94514816c072e47292c802021-09-01T00:00:00Zhttps://doi.org/10.1038/s41467-021-25937-1https://doaj.org/toc/2041-1723Point defects compromise the electronic performance of hybrid perovskites, yet no experimental identifications have been reported. Here, the authors, for the first time, identify lead monovacancy defect in MAPbI3 using positron annihilation lifetime spectroscopy with the aid of density functional theory.David J. KeebleJulia WiktorSandeep K. PathakLaurie J. PhillipsMarcel DickmannKen DuroseHenry J. SnaithWerner EggerNature PortfolioarticleScienceQENNature Communications, Vol 12, Iss 1, Pp 1-7 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q David J. Keeble Julia Wiktor Sandeep K. Pathak Laurie J. Phillips Marcel Dickmann Ken Durose Henry J. Snaith Werner Egger Identification of lead vacancy defects in lead halide perovskites
description	Point defects compromise the electronic performance of hybrid perovskites, yet no experimental identifications have been reported. Here, the authors, for the first time, identify lead monovacancy defect in MAPbI3 using positron annihilation lifetime spectroscopy with the aid of density functional theory.
format	article
author	David J. Keeble Julia Wiktor Sandeep K. Pathak Laurie J. Phillips Marcel Dickmann Ken Durose Henry J. Snaith Werner Egger
author_facet	David J. Keeble Julia Wiktor Sandeep K. Pathak Laurie J. Phillips Marcel Dickmann Ken Durose Henry J. Snaith Werner Egger
author_sort	David J. Keeble
title	Identification of lead vacancy defects in lead halide perovskites
title_short	Identification of lead vacancy defects in lead halide perovskites
title_full	Identification of lead vacancy defects in lead halide perovskites
title_fullStr	Identification of lead vacancy defects in lead halide perovskites
title_full_unstemmed	Identification of lead vacancy defects in lead halide perovskites
title_sort	identification of lead vacancy defects in lead halide perovskites
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/8bf8f26699f94514816c072e47292c80
work_keys_str_mv	AT davidjkeeble identificationofleadvacancydefectsinleadhalideperovskites AT juliawiktor identificationofleadvacancydefectsinleadhalideperovskites AT sandeepkpathak identificationofleadvacancydefectsinleadhalideperovskites AT lauriejphillips identificationofleadvacancydefectsinleadhalideperovskites AT marceldickmann identificationofleadvacancydefectsinleadhalideperovskites AT kendurose identificationofleadvacancydefectsinleadhalideperovskites AT henryjsnaith identificationofleadvacancydefectsinleadhalideperovskites AT werneregger identificationofleadvacancydefectsinleadhalideperovskites
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Identification of lead vacancy defects in lead halide perovskites

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