Time-resolved circular dichroism of excitonic systems: theory and experiment on an exemplary squaraine polymer-Reference-Cited by-同舟云学术

Time-resolved circular dichroism of excitonic systems: theory and experiment on an exemplary squaraine polymer

Published:2023 Issue:35 Volume:14 Page:9328-9349
ISSN:2041-6520
Container-title:Chemical Science
language:en
Short-container-title:Chem. Sci.

Author:

Ress Lea¹,Malý Pavel¹²^ORCID,Landgraf Jann B.¹³^ORCID,Lindorfer Dominik⁴,Hofer Michael⁴,Selby Joshua⁵,Lambert Christoph⁵^ORCID,Renger Thomas⁴^ORCID,Brixner Tobias¹⁶^ORCID

Affiliation:

1. Institut für Physikalische und Theoretische Chemie, Universität Würzburg, Am Hubland, 97074 Würzburg, Germany

2. Faculty of Mathematics and Physics, Charles University, Ke Karlovu 5, 121 16 Praha 2, Czech Republic

3. Freiburg Center for Interactive Materials and Bioinspired Technologies (FIT), Universität Freiburg, Georges-Köhler-Allee 105, 79110 Freiburg, Germany

4. Institut für Theoretische Physik, Johannes Kepler Universität Linz, Altenberger Str. 69, 4040 Linz, Austria

5. Institut für Organische Chemie, Universität Würzburg, Am Hubland, 97074 Würzburg, Germany

6. Center for Nanosystems Chemistry (CNC), Universität Würzburg, Theodor-Boveri-Weg, 97074 Würzburg, Germany

Abstract

A polarization grating is used to create circularly polarized pulses for the study of exciton relaxation in a squaraine polymer. Theory shows that these pulses are able to resolve populations of exciton states with a small dipole strength.

Funder

Austrian Science Fund

Alexander von Humboldt-Stiftung

Publisher

Royal Society of Chemistry (RSC)

Subject

General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2023/SC/D3SC01674A

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