QuantumATK Forum

QuantumATK => General Questions and Answers => Topic started by: Inaoton on August 1, 2018, 14:58

Title: Critical point (CP) analysis
Post by: Inaoton on August 1, 2018, 14:58

Hello  :)
          Can critical point analysis (obtained by double derivative of imaginary part of dielectric function) for the determination of interband transition energies of semiconductors  be applied for the theoretically computed optical spectrum?
         

Title: Re: Critical point (CP) analysis
Post by: Inaoton on August 8, 2018, 09:29

            If anyone have the information, please reply

Title: Re: Critical point (CP) analysis
Post by: Petr Khomyakov on August 14, 2018, 10:38

I do not see any reason why this or other analysis used to interpret a experimentally-obtained optical spectrum cannot be applied for a theoretically-obtained optical spectrum.