Ultrafast exciton dynamics reconstruction with a ptychographic approach

Excitons characterize the ultrafast response of many materials of technological interest. While the development of attosecond science has unlocked the possibility of performing experiments with a suitable timeresolution, the access to the exciton properties remains a non-trivial step. We propose the...

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Autores principales:	Dolso Gian Luca, Moio Bruno, Inzani Giacomo, Di Palo Nicola, Borrego-Varillas Rocío, Nisoli Mauro, Lucchini Matteo
Formato:	article
Lenguaje:	EN
Publicado:	EDP Sciences 2021
Materias:	Physics QC1-999
Acceso en línea:	https://doaj.org/article/a1c87d212e104a57859c5d255d531727
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spelling	oai:doaj.org-article:a1c87d212e104a57859c5d255d5317272021-12-02T17:12:52ZUltrafast exciton dynamics reconstruction with a ptychographic approach2100-014X10.1051/epjconf/202125513005https://doaj.org/article/a1c87d212e104a57859c5d255d5317272021-01-01T00:00:00Zhttps://www.epj-conferences.org/articles/epjconf/pdf/2021/09/epjconf_eosam2021_13005.pdfhttps://doaj.org/toc/2100-014XExcitons characterize the ultrafast response of many materials of technological interest. While the development of attosecond science has unlocked the possibility of performing experiments with a suitable timeresolution, the access to the exciton properties remains a non-trivial step. We propose therefore a novel approach to disclose the physical properties behind the ultrafast exciton dynamics based on a phase-retrieval method.Dolso Gian LucaMoio BrunoInzani GiacomoDi Palo NicolaBorrego-Varillas RocíoNisoli MauroLucchini MatteoEDP SciencesarticlePhysicsQC1-999ENEPJ Web of Conferences, Vol 255, p 13005 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Physics QC1-999
spellingShingle	Physics QC1-999 Dolso Gian Luca Moio Bruno Inzani Giacomo Di Palo Nicola Borrego-Varillas Rocío Nisoli Mauro Lucchini Matteo Ultrafast exciton dynamics reconstruction with a ptychographic approach
description	Excitons characterize the ultrafast response of many materials of technological interest. While the development of attosecond science has unlocked the possibility of performing experiments with a suitable timeresolution, the access to the exciton properties remains a non-trivial step. We propose therefore a novel approach to disclose the physical properties behind the ultrafast exciton dynamics based on a phase-retrieval method.
format	article
author	Dolso Gian Luca Moio Bruno Inzani Giacomo Di Palo Nicola Borrego-Varillas Rocío Nisoli Mauro Lucchini Matteo
author_facet	Dolso Gian Luca Moio Bruno Inzani Giacomo Di Palo Nicola Borrego-Varillas Rocío Nisoli Mauro Lucchini Matteo
author_sort	Dolso Gian Luca
title	Ultrafast exciton dynamics reconstruction with a ptychographic approach
title_short	Ultrafast exciton dynamics reconstruction with a ptychographic approach
title_full	Ultrafast exciton dynamics reconstruction with a ptychographic approach
title_fullStr	Ultrafast exciton dynamics reconstruction with a ptychographic approach
title_full_unstemmed	Ultrafast exciton dynamics reconstruction with a ptychographic approach
title_sort	ultrafast exciton dynamics reconstruction with a ptychographic approach
publisher	EDP Sciences
publishDate	2021
url	https://doaj.org/article/a1c87d212e104a57859c5d255d531727
work_keys_str_mv	AT dolsogianluca ultrafastexcitondynamicsreconstructionwithaptychographicapproach AT moiobruno ultrafastexcitondynamicsreconstructionwithaptychographicapproach AT inzanigiacomo ultrafastexcitondynamicsreconstructionwithaptychographicapproach AT dipalonicola ultrafastexcitondynamicsreconstructionwithaptychographicapproach AT borregovarillasrocio ultrafastexcitondynamicsreconstructionwithaptychographicapproach AT nisolimauro ultrafastexcitondynamicsreconstructionwithaptychographicapproach AT lucchinimatteo ultrafastexcitondynamicsreconstructionwithaptychographicapproach
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Ultrafast exciton dynamics reconstruction with a ptychographic approach

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