Either the imaginary part of the complex dielectric function should be consistent with the electronic band gap or not?

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Sukhendu Sadhukhan

Can you please elaborate on your question?

Chian Heng Lee

Hi Seerat Fatima, thank you for the scientific question. I agreed with Sukhendu Sadhukhan and would like to know about what is no gap in loss factor. It is interesting to have the independent response of imaginary part of complex dielectric function.

All the best.