Finding potential for ATK-ForceField

[ao2207]

I want to Generating Germanium telluride amorphous structures by using classical Molecular dynamics but i couldn't find the proper force field for these material. It would be really appreciate if anyone help me to find and add this force field to my ATK software ?

[Petr Khomyakov]

You have to search for a proper potential in the literature; you may use the google scholar and web of science for that. As soon as you find it, you may have a look at this tutorial for details of how to add the potential to ATK, https://docs.quantumwise.com/tutorials/combining_potentials/combining_potentials.html.