Extrinsic nature of the broad photoluminescence in lead iodide-based Ruddlesden–Popper perovskites

The Ruddlesden–Popper type of halide perovskites are gaining interest but the origin of their broad band emission remains elusive. Here Kahmann et al. suggest that in-gap states, instead of the commonly believed self-trapped excitons, are responsible for the broad band emission in crystalline sample...

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Autores principales:	Simon Kahmann, Eelco K. Tekelenburg, Herman Duim, Machteld E. Kamminga, Maria A. Loi
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2020
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/561a24c9ce7840e7aeff67c0cf5a0e4a
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spelling	oai:doaj.org-article:561a24c9ce7840e7aeff67c0cf5a0e4a2021-12-02T14:35:46ZExtrinsic nature of the broad photoluminescence in lead iodide-based Ruddlesden–Popper perovskites10.1038/s41467-020-15970-x2041-1723https://doaj.org/article/561a24c9ce7840e7aeff67c0cf5a0e4a2020-05-01T00:00:00Zhttps://doi.org/10.1038/s41467-020-15970-xhttps://doaj.org/toc/2041-1723The Ruddlesden–Popper type of halide perovskites are gaining interest but the origin of their broad band emission remains elusive. Here Kahmann et al. suggest that in-gap states, instead of the commonly believed self-trapped excitons, are responsible for the broad band emission in crystalline samples.Simon KahmannEelco K. TekelenburgHerman DuimMachteld E. KammingaMaria A. LoiNature PortfolioarticleScienceQENNature Communications, Vol 11, Iss 1, Pp 1-8 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Simon Kahmann Eelco K. Tekelenburg Herman Duim Machteld E. Kamminga Maria A. Loi Extrinsic nature of the broad photoluminescence in lead iodide-based Ruddlesden–Popper perovskites
description	The Ruddlesden–Popper type of halide perovskites are gaining interest but the origin of their broad band emission remains elusive. Here Kahmann et al. suggest that in-gap states, instead of the commonly believed self-trapped excitons, are responsible for the broad band emission in crystalline samples.
format	article
author	Simon Kahmann Eelco K. Tekelenburg Herman Duim Machteld E. Kamminga Maria A. Loi
author_facet	Simon Kahmann Eelco K. Tekelenburg Herman Duim Machteld E. Kamminga Maria A. Loi
author_sort	Simon Kahmann
title	Extrinsic nature of the broad photoluminescence in lead iodide-based Ruddlesden–Popper perovskites
title_short	Extrinsic nature of the broad photoluminescence in lead iodide-based Ruddlesden–Popper perovskites
title_full	Extrinsic nature of the broad photoluminescence in lead iodide-based Ruddlesden–Popper perovskites
title_fullStr	Extrinsic nature of the broad photoluminescence in lead iodide-based Ruddlesden–Popper perovskites
title_full_unstemmed	Extrinsic nature of the broad photoluminescence in lead iodide-based Ruddlesden–Popper perovskites
title_sort	extrinsic nature of the broad photoluminescence in lead iodide-based ruddlesden–popper perovskites
publisher	Nature Portfolio
publishDate	2020
url	https://doaj.org/article/561a24c9ce7840e7aeff67c0cf5a0e4a
work_keys_str_mv	AT simonkahmann extrinsicnatureofthebroadphotoluminescenceinleadiodidebasedruddlesdenpopperperovskites AT eelcoktekelenburg extrinsicnatureofthebroadphotoluminescenceinleadiodidebasedruddlesdenpopperperovskites AT hermanduim extrinsicnatureofthebroadphotoluminescenceinleadiodidebasedruddlesdenpopperperovskites AT machteldekamminga extrinsicnatureofthebroadphotoluminescenceinleadiodidebasedruddlesdenpopperperovskites AT mariaaloi extrinsicnatureofthebroadphotoluminescenceinleadiodidebasedruddlesdenpopperperovskites
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Extrinsic nature of the broad photoluminescence in lead iodide-based Ruddlesden–Popper perovskites

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