EPW Forum

Dear Dr. Samuel Ponc,
Can you please suggest me way to resolve this issue?How can I get the convergence in a2f(eliashberg) result? Please help.

Thanks and regards,
Anindya Bose

Dear Anindya Bose,

Usually the parameter that influence the most the convergence of a2f is the fine q-point grid and or fine k-grids.
Try to increase those.

A good way to start learning about this is to do the hands-on of the electron-phonon school http://epw.org.uk/Documentation/School2018

Best wishes,
Samuel