Photophysics of 7-diethylamino-4-methylc
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R.W. Yip; Y.X. Wen
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Article
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1990
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Elsevier Science
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English
β 598 KB
Picosecond time-resolved pump-probe excited state absorption measurements (with a 400-700 nm window) were used to investigate the conformationally sensitive excited charge transfer state of the 7-diethylamino-4-methylcoumarin (Cl) laser dye in moderately polar to polar solvents. Time-dependent spect