Dear all, I have calculated the phonon frequencies of gamma point before, and now I'm planning to calculate its phonon dispersion curve. Can I use the results of gamma point? If not, phonon of the gamma point needs to be recalculated, which is really a waste of time.
My system is quite large and one-dimensional, so the gamma point is exclusively important. If it is possible to make use of previous results, plenty of time will be saved. Thank you very much! Warmest regards, Peng Tao -- ------------------------------------------------------------------- PH.D. candidate Peng Tao Magnetism and Magnetic Materials Division National Laboratory for Material Science Institute of Metal Research, Chinese Academy of Sciences Phone +86-024-83978751 -------------------------------------------------------------------
