Fröhlich interaction dominated by a single phonon mode in CsPbBr3

Electron-phonon interaction is essential for understanding electronic and optical properties of lead halide perovskites. Here, using multiphonon Raman scattering and THz time-domain spectroscopy, the authors characterize the full phonon spectrum of CsPbBr3 and identify a single phonon mode that domi...

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Main Authors:	Claudiu M. Iaru, Annalisa Brodu, Niels J. J. van Hoof, Stan E. T. ter Huurne, Jonathan Buhot, Federico Montanarella, Sophia Buhbut, Peter C. M. Christianen, Daniël Vanmaekelbergh, Celso de Mello Donega, Jaime Gòmez Rivas, Paul M. Koenraad, Andrei Yu. Silov
Format:	Article
Language:	English
Published:	Nature Publishing Group 2021-10-01
Series:	Nature Communications
Online Access:	https://doi.org/10.1038/s41467-021-26192-0

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spelling	doaj-7e5ca449a580406c9d802d83e6a700c32021-10-10T11:44:57ZengNature Publishing GroupNature Communications2041-17232021-10-011211810.1038/s41467-021-26192-0Fröhlich interaction dominated by a single phonon mode in CsPbBr3Claudiu M. Iaru0Annalisa Brodu1Niels J. J. van Hoof2Stan E. T. ter Huurne3Jonathan Buhot4Federico Montanarella5Sophia Buhbut6Peter C. M. Christianen7Daniël Vanmaekelbergh8Celso de Mello Donega9Jaime Gòmez Rivas10Paul M. Koenraad11Andrei Yu. Silov12Department of Applied Physics and Institute for Photonic Integration, Eindhoven University of TechnologyCondensed Matter and Interfaces, Debye Institute for Nanomaterials Science, Utrecht UniversityDepartment of Applied Physics and Institute for Photonic Integration, Eindhoven University of TechnologyDepartment of Applied Physics and Institute for Photonic Integration, Eindhoven University of TechnologyHH Wills Laboratory, University of BristolCondensed Matter and Interfaces, Debye Institute for Nanomaterials Science, Utrecht UniversityCondensed Matter and Interfaces, Debye Institute for Nanomaterials Science, Utrecht UniversityHigh Field Magnet Laboratory (HFML - EMFL), Radboud UniversityCondensed Matter and Interfaces, Debye Institute for Nanomaterials Science, Utrecht UniversityCondensed Matter and Interfaces, Debye Institute for Nanomaterials Science, Utrecht UniversityDepartment of Applied Physics and Institute for Photonic Integration, Eindhoven University of TechnologyDepartment of Applied Physics and Institute for Photonic Integration, Eindhoven University of TechnologyDepartment of Applied Physics and Institute for Photonic Integration, Eindhoven University of TechnologyElectron-phonon interaction is essential for understanding electronic and optical properties of lead halide perovskites. Here, using multiphonon Raman scattering and THz time-domain spectroscopy, the authors characterize the full phonon spectrum of CsPbBr3 and identify a single phonon mode that dominates electron-phonon scattering.https://doi.org/10.1038/s41467-021-26192-0
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Claudiu M. Iaru Annalisa Brodu Niels J. J. van Hoof Stan E. T. ter Huurne Jonathan Buhot Federico Montanarella Sophia Buhbut Peter C. M. Christianen Daniël Vanmaekelbergh Celso de Mello Donega Jaime Gòmez Rivas Paul M. Koenraad Andrei Yu. Silov
spellingShingle	Claudiu M. Iaru Annalisa Brodu Niels J. J. van Hoof Stan E. T. ter Huurne Jonathan Buhot Federico Montanarella Sophia Buhbut Peter C. M. Christianen Daniël Vanmaekelbergh Celso de Mello Donega Jaime Gòmez Rivas Paul M. Koenraad Andrei Yu. Silov Fröhlich interaction dominated by a single phonon mode in CsPbBr3 Nature Communications
author_facet	Claudiu M. Iaru Annalisa Brodu Niels J. J. van Hoof Stan E. T. ter Huurne Jonathan Buhot Federico Montanarella Sophia Buhbut Peter C. M. Christianen Daniël Vanmaekelbergh Celso de Mello Donega Jaime Gòmez Rivas Paul M. Koenraad Andrei Yu. Silov
author_sort	Claudiu M. Iaru
title	Fröhlich interaction dominated by a single phonon mode in CsPbBr3
title_short	Fröhlich interaction dominated by a single phonon mode in CsPbBr3
title_full	Fröhlich interaction dominated by a single phonon mode in CsPbBr3
title_fullStr	Fröhlich interaction dominated by a single phonon mode in CsPbBr3
title_full_unstemmed	Fröhlich interaction dominated by a single phonon mode in CsPbBr3
title_sort	fröhlich interaction dominated by a single phonon mode in cspbbr3
publisher	Nature Publishing Group
series	Nature Communications
issn	2041-1723
publishDate	2021-10-01
description	Electron-phonon interaction is essential for understanding electronic and optical properties of lead halide perovskites. Here, using multiphonon Raman scattering and THz time-domain spectroscopy, the authors characterize the full phonon spectrum of CsPbBr3 and identify a single phonon mode that dominates electron-phonon scattering.
url	https://doi.org/10.1038/s41467-021-26192-0
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Fröhlich interaction dominated by a single phonon mode in CsPbBr3

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