Ultrafast electron dynamics in excited states of conjugated thiophene–fluorene organic polymer (pF8T2) thin films-Reference-Cited by-同舟云学术

Ultrafast electron dynamics in excited states of conjugated thiophene–fluorene organic polymer (pF8T2) thin films

Published:2024 Issue:5 Volume:26 Page:4736-4751
ISSN:1463-9076
Container-title:Physical Chemistry Chemical Physics
language:en
Short-container-title:Phys. Chem. Chem. Phys.

Author:

Reiker T.¹²^ORCID,Liu Z.³^ORCID,Winter C.²,Cappellari M. V.⁴^ORCID,Abradelo D. Gonzalez⁴,Strassert C. A.⁴^ORCID,Zhang D.³^ORCID,Zacharias H.¹²^ORCID

Affiliation:

1. Center for Soft Nanoscience, University of Münster, 48149 Münster, Germany

2. Physics Institute, University of Münster, 48149 Münster, Germany

3. Organic Solids Laboratory, Institute of Chemistry, Chinese Academy of Science, Beijing 100190, P. R. China

4. Center for Nanotechnology and Institute for Inorganic and Analytical Chemistry, University of Münster, Heisenbergstraße 11, 48149 Münster, Germany

Abstract

Three distinct ultrafast lifetimes are observed by tr-2PPE in pF8T2, and three longer ones by TCSPC. Annealing extends the long lifetimes and thus facilitates a better charge separation, but has no effect on the carrier generation.

Funder

Deutsche Forschungsgemeinschaft

National Natural Science Foundation of China

Land Nordrhein-Westfalen

Publisher

Royal Society of Chemistry (RSC)

Subject

Physical and Theoretical Chemistry,General Physics and Astronomy

Link

http://pubs.rsc.org/en/content/articlepdf/2024/CP/D3CP00502J

Reference100 articles.

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