Dear everyone, I have a question that bothers me for a while. I've been doing electron-phonon calculations. Everything goes smoothly, but in the end I get in lambda.out, really large value for omega_log and (kinda) large value for Tc. But omega_log should be smaller for larger value of Tc. What could possibly be problem? Why would omega_log be large? I'm doing elph calculation on 12 12 1 grid. Should grid be larger? I've been doing with 10 Gaussian broadening values (default).
Kind regards, J. Pesic PhD Student, Center for Solid State Physics and New Materials, IPB Serbia
