EPW Forum

Dear developers, Excuse me, I am sorry to trouble you. Here, I put forward an little idea about considering the phonons of different temperatures. We all know the EPW can read directly the ifc.q2r file to get the information of phonons. We can use the TDEP or orther softwares to combine the harmonic ...

Sorry to interrupt you again. Can you offer an example file containing the GW eignevalues ?
Best wishes,
Yd Huang

Thanks for your reply. I will take a try.

Dear users,

I want to calculate electron-phonon scattering rates in semiconductor based on GW approximation . Is it included in the EPW ? How to use GW calculation in EPW ? Please let me know.

Thanks
Yd huang

Real Sigma(w)[meV] is the real part of phonon self-energy. But what's meaning of the Im Sigma(w=0)[meV] ? How to get the phonon frequency due to phonon self-energy? #Phonon eigenenergies + real and im part of phonon self-energy (meV) #Q-point Mode w_q[eV] w[eV] Real Sigma(w)[meV] Im Sigma(w=0)[meV ...