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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Auteurs principaux: Jakub Dostál, Franziska Fennel, Federico Koch, Stefanie Herbst, Frank Würthner, Tobias Brixner
Format: article
Langue:EN
Publié: Nature Portfolio 2018
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Accès en ligne:https://doaj.org/article/c001f4e4b52948af8f38d0378dfaa285
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