Abstract
Using the excimer fluorescence of crystalline pyrene and its liquid solution in n-hexane as an example, we show that the difference between the excimer fluorescence spectra of the systems in a stable and metastable equilibrium states can be characterized by a single parameter calculated from the normalized spectral distribution of intensity in the excimer fluorescence band.
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Romashko, T.P., Khakhel', O.A. Spectral Criterion of the State of Thermodynamic Equilibrium of Molecular Excimers. Journal of Applied Spectroscopy 70, 509–512 (2003). https://doi.org/10.1023/A:1026134027943
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DOI: https://doi.org/10.1023/A:1026134027943