EPW Forum

Dear Roxana, Thank you very much for your reply. The first problem is truly due to that the temperature is greater than the Tc. And the second problem is more likely related to my wrong setting of nbndsub and nbndskip. I recalculated epw with the same k , q points and muc as the article ( https ...

Dear all, I'm a new learner to EPW. When I try to do epw.x calculations, I met an error in the step of solving isotropic Eliashberg equations on imaginary-axis. I have 2 questions: 1. How to fix the error ' error in routine broyden(6): factorization' ? 2. Why the estimated Allen-Dynes Tc is so large ...