It is common problem, please try to look FAQ from the website. Further, one possible help to use alpha_mix and nmix_ph, may solve your problem.
Bests S On Thu, May 30, 2013 at 6:45 PM, <moonfine at mail.sdu.edu.cn> wrote: > Dear all, > I am doing phonon calculation. > and it ends with error "No convergence has been achieved " > > " End of self-consistent calculation > > No convergence has been achieved > " > > How can I solve it? Any suggestion will be apprecieted. > > _______________________________________________ > Pw_forum mailing list > Pw_forum at pwscf.org > http://pwscf.org/mailman/listinfo/pw_forum > -- With Best Regards, ------------------------------------ Dr. Sanjeev Kumar Gupta Fulbright Post-Doctoral Scholar Dept. of Physics Michigan Technological University 1400 Townsend Drive, Houghton MI 49931, USA ------------------------------------ -------------- next part -------------- An HTML attachment was scrubbed... URL: http://pwscf.org/pipermail/pw_forum/attachments/20130530/051dcafa/attachment.html
