Is there any relation between Raman blue shift and change in work function?

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Arindam Mallick

As far I know, Raman energy is associate with the vibrational or rotational energy level of molecules. On the other-hand work function is associated with electronic structure of the materials. So apparently there might not be any direct relations.

What do you think??

Umesh Moger

Hello Tripura, in case of metals, the blue shift in Raman peak is inversely related to work function.

Thripuranthaka M Nagaleekar

Thank you dear Umesh.