On Tue, Jul 10, 2012 at 5:53 AM, Kondaiah Samudrala <konda.physics at gmail.com > wrote:
> Dear all, > > I am running phonon dispersion for YSn3, which is crystallizes in cubic > structure. While running the programme i dont have any imaginary > frequencies in my o/p file (ph.out). But using plotband.x tool for > plotting dispersion, my final plot got negative axis exactly starting from > the value of Fermi energy. Below i am sending the plotband.x details > > Dear Kondaiah, plotband.x was written to plot electronic bands, hence it sets the energy zero at the "Fermu energy" level specified in input. When using it to plot phonon bands, just set Efermi to zero. bests -- Lorenzo Paulatto IdR @ IMPMC/CNRS & Universit? Paris 6 phone: +33 (0)1 44275 084 / skype: paulatz www: http://www-int.impmc.upmc.fr/~paulatto/ mail: 23-24/4?16 Bo?te courrier 115, 4 place Jussieu 75252 Paris C?dex 05 -------------- next part -------------- An HTML attachment was scrubbed... URL: http://www.democritos.it/pipermail/pw_forum/attachments/20120710/129e10a6/attachment.htm
