Thank you for your quick reply! 2009/4/27 lan haiping <lanhaiping at gmail.com>
> I think you can have a look at $QE/Doc/eps_man.pdf. > As far as i know, QE can handle dielectric properties of semiconductors > such as absorption spectrum in KS-RPA framework. > > Regards, > Hai-Ping > > On Mon, Apr 27, 2009 at 8:42 PM, ??? <yccheng.nju at gmail.com> wrote: > >> Dear PWscf users, >> For a semiconductor, the transition dipole moment is useful for >> determining if transitions are allowed between valence bands and conduction >> bands. I have searched forum, and got no information concerning about >> transition dipole moment. Can PWscf calculate "Transition dipole moment"? >> -- >> Y. C. Cheng >> Department of Physics >> Nanjing University >> Nanjing 210093 >> P. R. China >> Tel: 86-25-83592907 >> Email: yccheng.nju at gmail.com >> >> _______________________________________________ >> Pw_forum mailing list >> Pw_forum at pwscf.org >> http://www.democritos.it/mailman/listinfo/pw_forum >> >> > > > -- > Hai-Ping Lan > Department of Electronics , > Peking University , Bejing, 100871 > lanhaiping at gmail.com, hplan at pku.edu.cn > > _______________________________________________ > Pw_forum mailing list > Pw_forum at pwscf.org > http://www.democritos.it/mailman/listinfo/pw_forum > > -- Y. C. Cheng Department of Physics Nanjing University Nanjing 210093 P. R. China Tel: 86-25-83592907 Email: yccheng.nju at gmail.com -------------- next part -------------- An HTML attachment was scrubbed... URL: http://www.democritos.it/pipermail/pw_forum/attachments/20090427/aa15051f/attachment.htm
