QuantumATK Forum

QuantumATK => General Questions and Answers => Topic started by: ams_nanolab on July 27, 2015, 15:30

Title: Incorporation of e-h interaction in optical spectra
Post by: ams_nanolab on July 27, 2015, 15:30

Is it possible to incorporate e-h interaction in optical spectra in ATK? As Kubo-Greenwood is a single particle method can some approximate correction factor be included to consider the excitonic states?

Title: Re: Incorporation of e-h interaction in optical spectra
Post by: Jess Wellendorff on July 28, 2015, 09:02

Is this what you mean? : http://quantumwise.com/publications/tutorials/item/837-inelastic-transmission (http://quantumwise.com/publications/tutorials/item/837-inelastic-transmission)

Title: Re: Incorporation of e-h interaction in optical spectra
Post by: Anders Blom on July 29, 2015, 10:34

Maybe you can find such an approximation in the literature, but it's not part of the feature set in ATK. If you find a suitable article, do share with the community, and we can consider it for later.