Question

Explain the origin of fluorescence and phosphorescence spectra in terms of Jablonski diagram.

08 Mar 2018
Answer :
Word Count : 234

In molecular spectroscopy, a Jablonski diagram is a diagram that illustrates the electronic states of a molecule and the transitions between them. The states are arranged vertically by energy and grouped horizontally by spin multiplicity. Nonradiative transitions are indicated by squiggly arrows and radiative transitions by straight arrows. The vibrational ground states of each

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