Dear users and developers, Hello, I calculated electron phonon coupling(EPC) constant of a superconducting system. However, the phonon dispersion shows some imaginary frequencies. In this case, can I get the reasonable EPC constant? Please, give any comment.
Thank you, in advance. Myung-Chul -------------- next part -------------- An HTML attachment was scrubbed... URL: http://pwscf.org/pipermail/pw_forum/attachments/20140704/89873bee/attachment.html
