Of course you can. SCF calculations and then phonon calculations fowlling by Anharmonic calculation. Using the calculated third-order energy derivative of potential to calculate the phonon lifetime for Umklapp phonon scattering. Read code please.
2010/5/14 shudong wang <sd.wang000 at gmail.com> > Dear all: > Can I get the phonon lifetime with pwscf code? Is anybody have some advice? > > Thanks in advance! > > S D Wang > > Southeast University,Nanjing,China > > _______________________________________________ > Pw_forum mailing list > Pw_forum at pwscf.org > http://www.democritos.it/mailman/listinfo/pw_forum > > -------------- next part -------------- An HTML attachment was scrubbed... URL: http://www.democritos.it/pipermail/pw_forum/attachments/20100514/876986eb/attachment.htm
