Abstract
After excitation of coumarin 153 in ethyl acetate, fast dielectric relaxation is succeeded by the nanosecond time scale translational relaxation of the "dipolar atmosphere" (LiClO4 ion pairs). New ways of probing medium effects on excited-state behavior are thus opened.
Original language | English |
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Pages (from-to) | 267-275 |
Number of pages | 9 |
Journal | Chemical Physics Letters |
Volume | 159 |
Issue number | 2-3 |
DOIs | |
State | Published - 7 Jul 1989 |