Direct observation of exciton–exciton interactions

Some photo-physical processes in multichromophore systems might get triggered only if two excitations are present. Here, the authors introduce exciton–exciton-interaction 2D spectroscopy, which is a non-linear optical method that can selectively track the time evolution of such effects.

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Autores principales:	Jakub Dostál, Franziska Fennel, Federico Koch, Stefanie Herbst, Frank Würthner, Tobias Brixner
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2018
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/c001f4e4b52948af8f38d0378dfaa285
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spelling	oai:doaj.org-article:c001f4e4b52948af8f38d0378dfaa2852021-12-02T17:32:16ZDirect observation of exciton–exciton interactions10.1038/s41467-018-04884-42041-1723https://doaj.org/article/c001f4e4b52948af8f38d0378dfaa2852018-06-01T00:00:00Zhttps://doi.org/10.1038/s41467-018-04884-4https://doaj.org/toc/2041-1723Some photo-physical processes in multichromophore systems might get triggered only if two excitations are present. Here, the authors introduce exciton–exciton-interaction 2D spectroscopy, which is a non-linear optical method that can selectively track the time evolution of such effects.Jakub DostálFranziska FennelFederico KochStefanie HerbstFrank WürthnerTobias BrixnerNature PortfolioarticleScienceQENNature Communications, Vol 9, Iss 1, Pp 1-8 (2018)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Jakub Dostál Franziska Fennel Federico Koch Stefanie Herbst Frank Würthner Tobias Brixner Direct observation of exciton–exciton interactions
description	Some photo-physical processes in multichromophore systems might get triggered only if two excitations are present. Here, the authors introduce exciton–exciton-interaction 2D spectroscopy, which is a non-linear optical method that can selectively track the time evolution of such effects.
format	article
author	Jakub Dostál Franziska Fennel Federico Koch Stefanie Herbst Frank Würthner Tobias Brixner
author_facet	Jakub Dostál Franziska Fennel Federico Koch Stefanie Herbst Frank Würthner Tobias Brixner
author_sort	Jakub Dostál
title	Direct observation of exciton–exciton interactions
title_short	Direct observation of exciton–exciton interactions
title_full	Direct observation of exciton–exciton interactions
title_fullStr	Direct observation of exciton–exciton interactions
title_full_unstemmed	Direct observation of exciton–exciton interactions
title_sort	direct observation of exciton–exciton interactions
publisher	Nature Portfolio
publishDate	2018
url	https://doaj.org/article/c001f4e4b52948af8f38d0378dfaa285
work_keys_str_mv	AT jakubdostal directobservationofexcitonexcitoninteractions AT franziskafennel directobservationofexcitonexcitoninteractions AT federicokoch directobservationofexcitonexcitoninteractions AT stefanieherbst directobservationofexcitonexcitoninteractions AT frankwurthner directobservationofexcitonexcitoninteractions AT tobiasbrixner directobservationofexcitonexcitoninteractions
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Direct observation of exciton–exciton interactions

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