Excited state structural dynamics in higher lying electronic states: S2 state of malachite green

Laptenok, Sergey P., Addison, Kiri, Heisler, Ismael A. and Meech, Stephen R. (2014) Excited state structural dynamics in higher lying electronic states: S2 state of malachite green. Chemical Physics Letters, 607. pp. 43-46. ISSN 0009-2614

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Abstract

The S2 fluorescence of malachite green is measured with sub 100 fs time resolution. Ultrafast spectral dynamics in the S2 state preceding S2 decay are resolved. Measurements in different solvents show that these sub 100 fs dynamics are insensitive to medium polarity and viscosity. They are thus assigned to ultrafast structural evolution between the S2 Franck–Condon and equilibrium configurations.

Item Type:	Article
Faculty \ School:	Faculty of Science > School of Chemistry (former - to 2024)
UEA Research Groups:	Faculty of Science > Research Groups > Centre for Photonics and Quantum Science Faculty of Science > Research Groups > Chemistry of Light and Energy Faculty of Science > Research Groups > Physical and Analytical Chemistry (former - to 2017)
Depositing User:	Pure Connector
Date Deposited:	21 Nov 2014 12:42
Last Modified:	28 Mar 2025 06:18
URI:	https://ueaeprints.uea.ac.uk/id/eprint/51232
DOI:	10.1016/j.cplett.2014.05.050

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