Multication perovskite 2D/3D interfaces form via progressive dimensional reduction

Many best-performing perovskite photovoltaics use 2D/3D interfaces to improve efficiency and stability, yet the mechanism of interface assembly is unclear. Here, Proppe et al. use in-situ GIWAXS to resolve this transformation, observing progressive dimensional reduction from 3D to 2D perovskites.

Bibliographic Details
Main Authors:	Andrew H. Proppe, Andrew Johnston, Sam Teale, Arup Mahata, Rafael Quintero-Bermudez, Eui Hyuk Jung, Luke Grater, Teng Cui, Tobin Filleter, Chang-Yong Kim, Shana O. Kelley, Filippo De Angelis, Edward H. Sargent
Format:	Article
Language:	English
Published:	Nature Publishing Group 2021-06-01
Series:	Nature Communications
Online Access:	https://doi.org/10.1038/s41467-021-23616-9

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spelling	doaj-1761cee9c61c43b19057e0cf032aaa232021-06-13T11:16:20ZengNature Publishing GroupNature Communications2041-17232021-06-011211910.1038/s41467-021-23616-9Multication perovskite 2D/3D interfaces form via progressive dimensional reductionAndrew H. Proppe0Andrew Johnston1Sam Teale2Arup Mahata3Rafael Quintero-Bermudez4Eui Hyuk Jung5Luke Grater6Teng Cui7Tobin Filleter8Chang-Yong Kim9Shana O. Kelley10Filippo De Angelis11Edward H. Sargent12Department of Chemistry, University of TorontoThe Edward S. Rogers Department of Electrical and Computer Engineering, University of TorontoThe Edward S. Rogers Department of Electrical and Computer Engineering, University of TorontoD3-Computation, Istituto Italiano di TecnologiaThe Edward S. Rogers Department of Electrical and Computer Engineering, University of TorontoThe Edward S. Rogers Department of Electrical and Computer Engineering, University of TorontoThe Edward S. Rogers Department of Electrical and Computer Engineering, University of TorontoDepartment of Mechanical and Industrial EngineeringDepartment of Mechanical and Industrial EngineeringCanadian Light SourceDepartment of Chemistry, University of TorontoD3-Computation, Istituto Italiano di TecnologiaThe Edward S. Rogers Department of Electrical and Computer Engineering, University of TorontoMany best-performing perovskite photovoltaics use 2D/3D interfaces to improve efficiency and stability, yet the mechanism of interface assembly is unclear. Here, Proppe et al. use in-situ GIWAXS to resolve this transformation, observing progressive dimensional reduction from 3D to 2D perovskites.https://doi.org/10.1038/s41467-021-23616-9
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Andrew H. Proppe Andrew Johnston Sam Teale Arup Mahata Rafael Quintero-Bermudez Eui Hyuk Jung Luke Grater Teng Cui Tobin Filleter Chang-Yong Kim Shana O. Kelley Filippo De Angelis Edward H. Sargent
spellingShingle	Andrew H. Proppe Andrew Johnston Sam Teale Arup Mahata Rafael Quintero-Bermudez Eui Hyuk Jung Luke Grater Teng Cui Tobin Filleter Chang-Yong Kim Shana O. Kelley Filippo De Angelis Edward H. Sargent Multication perovskite 2D/3D interfaces form via progressive dimensional reduction Nature Communications
author_facet	Andrew H. Proppe Andrew Johnston Sam Teale Arup Mahata Rafael Quintero-Bermudez Eui Hyuk Jung Luke Grater Teng Cui Tobin Filleter Chang-Yong Kim Shana O. Kelley Filippo De Angelis Edward H. Sargent
author_sort	Andrew H. Proppe
title	Multication perovskite 2D/3D interfaces form via progressive dimensional reduction
title_short	Multication perovskite 2D/3D interfaces form via progressive dimensional reduction
title_full	Multication perovskite 2D/3D interfaces form via progressive dimensional reduction
title_fullStr	Multication perovskite 2D/3D interfaces form via progressive dimensional reduction
title_full_unstemmed	Multication perovskite 2D/3D interfaces form via progressive dimensional reduction
title_sort	multication perovskite 2d/3d interfaces form via progressive dimensional reduction
publisher	Nature Publishing Group
series	Nature Communications
issn	2041-1723
publishDate	2021-06-01
description	Many best-performing perovskite photovoltaics use 2D/3D interfaces to improve efficiency and stability, yet the mechanism of interface assembly is unclear. Here, Proppe et al. use in-situ GIWAXS to resolve this transformation, observing progressive dimensional reduction from 3D to 2D perovskites.
url	https://doi.org/10.1038/s41467-021-23616-9
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Multication perovskite 2D/3D interfaces form via progressive dimensional reduction

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