A certain molecule fluoresces at a wavelength of 400 nm with a half-life of 1.0 ns. It

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A certain molecule fluoresces at a wavelength of 400 nm with a half-life of 1.0 ns. It phosphoresces at 500 nm. If the ratio of the transition probabilities for stimulated emission for the S* → S to the T → S transitions is 1.0 × 105, what is the half-life of the phosphorescent state?

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Physical Chemistry

ISBN: 9780716787594

8th Edition

Authors: Peter Atkins, Julio De Paula

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