Picosecond time-resolved spectral shifts in emission: dynamics of excited state interactions in coumarin 102 |
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| Authors: | S.L. Shapiro K.R. Winn |
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| Affiliation: | Los Alamos Scientific Laboratory, University of California, Los Alamos, New Mexico 87545, USA |
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| Abstract: | The temporal behavior of the spectral emission from coumarin 102 in several liquids is studied as a function of temperature using picosecond techniques. Kinetics of the disappearance of a blue edge emission and the formation of a red edge emission are related. Strong correlations with viscosity suggest that the reorientation time is a key parameter. |
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