Isomerization of dynamics of dymethylaminobenzylidene-1,3-indandione molecules in solutions

G. Kodis, V. Gulbinas, L. Valkunas

Research output: Contribution to conferencePaper

Abstract

The isomerization dynamics of dymethylaminobenzylidene-1,3-indandione (DMABI) molecules in solvents of different viscosity and polarity were investigated using picosecond pump-probe absorption spectroscopy. Isomerization time was found to depend linearly on the solvent viscosity, while the temperature changes the dynamics only through the solvent viscosity. Solvent polarity affected steady state and transient difference absorption spectra, but not the isomerization dynamics. Four different characteristic times of various isomerization stages were found from the global analysis of the transient absorption dynamics at different wavelengths.

Original languageEnglish (US)
Pages194
Number of pages1
DOIs
StatePublished - 1996
EventProceedings of the 1996 European Quantum Electronics Conference, EQEC'96 - Hamburg, Ger
Duration: Sep 8 1996Sep 13 1996

Other

OtherProceedings of the 1996 European Quantum Electronics Conference, EQEC'96
CityHamburg, Ger
Period9/8/969/13/96

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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    Kodis, G., Gulbinas, V., & Valkunas, L. (1996). Isomerization of dynamics of dymethylaminobenzylidene-1,3-indandione molecules in solutions. 194. Paper presented at Proceedings of the 1996 European Quantum Electronics Conference, EQEC'96, Hamburg, Ger, . https://doi.org/10.1109/eqec.1996.561859