Does impurity phase of BiFeO3 has any influence on its optical band gap?

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Mohammad Kooti

I think that if there is no chemical interaction between the impurity and BiFeO3 then no effect it will have on the optical gap.

Gholamreza Akbarizadeh

What is impurity?

Dear Gholamreza

Please see the question asked by Abhishek above.

Abhishek Sasmal

Thank you for your ans. @Mohammad Kooti Sir

Abdelkader Mohamed Elsayed

Good Answer Mohammad Kooti