EPW Forum

Hi, Thanks for your reply. When I use 'interpolated' tag for electron-phonon. Then, also error is coming at kx = 0.5 stating that error might be in previous line. I want to calculate the matrix elements for initial state set at "L" high symmetry point. Please let me know the proper way to perform th...

Hi, I am trying to run a direct evaluation of electron-phonon matrix elements along the selected high-symmetry lines using density-functional perturbation theory but I am getting this error: Error in routine read_control_ph (1): wrong elph My ephline.in file is : &inputph prefix = 'XYZ' fildvscf = '...