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Direct observation of ultrafast singlet exciton fission in three dimensions

Authors :
Arjun Ashoka
Nicolas Gauriot
Aswathy V. Girija
Nipun Sawhney
Alexander J. Sneyd
Kenji Watanabe
Takashi Taniguchi
Jooyoung Sung
Christoph Schnedermann
Akshay Rao
Source :
Nature Communications, Vol 13, Iss 1, Pp 1-8 (2022)
Publication Year :
2022
Publisher :
Nature Portfolio, 2022.

Abstract

Here, the authors use quantitative ultrafast interferometric pump-probe microscopy to track photoexcitations with sub-10 nm spatial precision in three dimensions and 15 fs temporal resolution to study the spatiotemporal dynamics of singlet exciton fission in polycrystalline pentacene films.

Subjects

Subjects :
Science

Details

Language :
English
ISSN :
20411723
Volume :
13
Issue :
1
Database :
Directory of Open Access Journals
Journal :
Nature Communications
Publication Type :
Academic Journal
Accession number :
edsdoj.4739ce7f82e43e493f6bdb7fbe29786
Document Type :
article
Full Text :
https://doi.org/10.1038/s41467-022-33647-5