Unravelling the intertwined atomic and bulk nature of localised excitons by attosecond spectroscopy

The capability to follow electron motion in solids is necessary to explore the ultimate speed limits of optical charge manipulation and signal processing in optoelectronic devices. Here, the authors reveal the sub-femtosecond dynamics of core excitons in MgF2 and find the dual atomic-solid nature of...

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Autores principales:	Matteo Lucchini, Shunsuke A. Sato, Giacinto D. Lucarelli, Bruno Moio, Giacomo Inzani, Rocío Borrego-Varillas, Fabio Frassetto, Luca Poletto, Hannes Hübener, Umberto De Giovannini, Angel Rubio, Mauro Nisoli
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/80b69ce6646040e39d55335e677639cc
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spelling	oai:doaj.org-article:80b69ce6646040e39d55335e677639cc2021-12-02T12:11:39ZUnravelling the intertwined atomic and bulk nature of localised excitons by attosecond spectroscopy10.1038/s41467-021-21345-72041-1723https://doaj.org/article/80b69ce6646040e39d55335e677639cc2021-02-01T00:00:00Zhttps://doi.org/10.1038/s41467-021-21345-7https://doaj.org/toc/2041-1723The capability to follow electron motion in solids is necessary to explore the ultimate speed limits of optical charge manipulation and signal processing in optoelectronic devices. Here, the authors reveal the sub-femtosecond dynamics of core excitons in MgF2 and find the dual atomic-solid nature of the exciton quasi-particle to deeply affect its ultrafast dynamics.Matteo LucchiniShunsuke A. SatoGiacinto D. LucarelliBruno MoioGiacomo InzaniRocío Borrego-VarillasFabio FrassettoLuca PolettoHannes HübenerUmberto De GiovanniniAngel RubioMauro NisoliNature PortfolioarticleScienceQENNature Communications, Vol 12, Iss 1, Pp 1-7 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Matteo Lucchini Shunsuke A. Sato Giacinto D. Lucarelli Bruno Moio Giacomo Inzani Rocío Borrego-Varillas Fabio Frassetto Luca Poletto Hannes Hübener Umberto De Giovannini Angel Rubio Mauro Nisoli Unravelling the intertwined atomic and bulk nature of localised excitons by attosecond spectroscopy
description	The capability to follow electron motion in solids is necessary to explore the ultimate speed limits of optical charge manipulation and signal processing in optoelectronic devices. Here, the authors reveal the sub-femtosecond dynamics of core excitons in MgF2 and find the dual atomic-solid nature of the exciton quasi-particle to deeply affect its ultrafast dynamics.
format	article
author	Matteo Lucchini Shunsuke A. Sato Giacinto D. Lucarelli Bruno Moio Giacomo Inzani Rocío Borrego-Varillas Fabio Frassetto Luca Poletto Hannes Hübener Umberto De Giovannini Angel Rubio Mauro Nisoli
author_facet	Matteo Lucchini Shunsuke A. Sato Giacinto D. Lucarelli Bruno Moio Giacomo Inzani Rocío Borrego-Varillas Fabio Frassetto Luca Poletto Hannes Hübener Umberto De Giovannini Angel Rubio Mauro Nisoli
author_sort	Matteo Lucchini
title	Unravelling the intertwined atomic and bulk nature of localised excitons by attosecond spectroscopy
title_short	Unravelling the intertwined atomic and bulk nature of localised excitons by attosecond spectroscopy
title_full	Unravelling the intertwined atomic and bulk nature of localised excitons by attosecond spectroscopy
title_fullStr	Unravelling the intertwined atomic and bulk nature of localised excitons by attosecond spectroscopy
title_full_unstemmed	Unravelling the intertwined atomic and bulk nature of localised excitons by attosecond spectroscopy
title_sort	unravelling the intertwined atomic and bulk nature of localised excitons by attosecond spectroscopy
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/80b69ce6646040e39d55335e677639cc
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Unravelling the intertwined atomic and bulk nature of localised excitons by attosecond spectroscopy

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