EPW Forum

In the recent version of EPW (v 5.4), we can see that a2f, lambda and gamma are dependent on temperature (temps input variable). I was of the opinion that a2f depends only on gkk' obtained from ph.x calculations and is independent of temperature. Could someone resolve this for me?

Hi, I am getting Infinity in decay.epwane and a2f files. The system I am studying is layered graphene. EPW works fine for 3 layers, but for six layers it shows the above error. Looks like the wannier functions are well localised as can be seen below: Wannier Function centers (cartesian, alat) and ...