Light- and bias-induced structural variations in metal halide perovskites

Organic–inorganic metal halide perovskite solar cells have been under the spotlight but what happens in the working solar cell device at the nanoscale remains elusive. Here Kim et al. show that light and voltage bias can induce strain and structural variation which may cause J–V scan hysteresis.

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Autores principales:	Dohyung Kim, Jae Sung Yun, Pankaj Sharma, Da Seul Lee, Jincheol Kim, Arman M. Soufiani, Shujuan Huang, Martin A. Green, Anita W. Y. Ho-Baillie, Jan Seidel
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2019
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/81fa3f91b63f4e0f9e79c92d105b9946
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spelling	oai:doaj.org-article:81fa3f91b63f4e0f9e79c92d105b99462021-12-02T16:58:15ZLight- and bias-induced structural variations in metal halide perovskites10.1038/s41467-019-08364-12041-1723https://doaj.org/article/81fa3f91b63f4e0f9e79c92d105b99462019-01-01T00:00:00Zhttps://doi.org/10.1038/s41467-019-08364-1https://doaj.org/toc/2041-1723Organic–inorganic metal halide perovskite solar cells have been under the spotlight but what happens in the working solar cell device at the nanoscale remains elusive. Here Kim et al. show that light and voltage bias can induce strain and structural variation which may cause J–V scan hysteresis.Dohyung KimJae Sung YunPankaj SharmaDa Seul LeeJincheol KimArman M. SoufianiShujuan HuangMartin A. GreenAnita W. Y. Ho-BaillieJan SeidelNature PortfolioarticleScienceQENNature Communications, Vol 10, Iss 1, Pp 1-9 (2019)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Dohyung Kim Jae Sung Yun Pankaj Sharma Da Seul Lee Jincheol Kim Arman M. Soufiani Shujuan Huang Martin A. Green Anita W. Y. Ho-Baillie Jan Seidel Light- and bias-induced structural variations in metal halide perovskites
description	Organic–inorganic metal halide perovskite solar cells have been under the spotlight but what happens in the working solar cell device at the nanoscale remains elusive. Here Kim et al. show that light and voltage bias can induce strain and structural variation which may cause J–V scan hysteresis.
format	article
author	Dohyung Kim Jae Sung Yun Pankaj Sharma Da Seul Lee Jincheol Kim Arman M. Soufiani Shujuan Huang Martin A. Green Anita W. Y. Ho-Baillie Jan Seidel
author_facet	Dohyung Kim Jae Sung Yun Pankaj Sharma Da Seul Lee Jincheol Kim Arman M. Soufiani Shujuan Huang Martin A. Green Anita W. Y. Ho-Baillie Jan Seidel
author_sort	Dohyung Kim
title	Light- and bias-induced structural variations in metal halide perovskites
title_short	Light- and bias-induced structural variations in metal halide perovskites
title_full	Light- and bias-induced structural variations in metal halide perovskites
title_fullStr	Light- and bias-induced structural variations in metal halide perovskites
title_full_unstemmed	Light- and bias-induced structural variations in metal halide perovskites
title_sort	light- and bias-induced structural variations in metal halide perovskites
publisher	Nature Portfolio
publishDate	2019
url	https://doaj.org/article/81fa3f91b63f4e0f9e79c92d105b9946
work_keys_str_mv	AT dohyungkim lightandbiasinducedstructuralvariationsinmetalhalideperovskites AT jaesungyun lightandbiasinducedstructuralvariationsinmetalhalideperovskites AT pankajsharma lightandbiasinducedstructuralvariationsinmetalhalideperovskites AT daseullee lightandbiasinducedstructuralvariationsinmetalhalideperovskites AT jincheolkim lightandbiasinducedstructuralvariationsinmetalhalideperovskites AT armanmsoufiani lightandbiasinducedstructuralvariationsinmetalhalideperovskites AT shujuanhuang lightandbiasinducedstructuralvariationsinmetalhalideperovskites AT martinagreen lightandbiasinducedstructuralvariationsinmetalhalideperovskites AT anitawyhobaillie lightandbiasinducedstructuralvariationsinmetalhalideperovskites AT janseidel lightandbiasinducedstructuralvariationsinmetalhalideperovskites
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Light- and bias-induced structural variations in metal halide perovskites

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