bahaar
Jan29-12, 11:37 AM
Hi every body.
I have two question.
Do we expect in calculation of all parameters PAW results in better agreement to experimental relative pseudopotentials?
If a cubic matter is elastically anisotropic then dielectric function can't be diagonal. I mean that if a cubic system is optically isotropic, must be elastically isotropic too?
I have two question.
Do we expect in calculation of all parameters PAW results in better agreement to experimental relative pseudopotentials?
If a cubic matter is elastically anisotropic then dielectric function can't be diagonal. I mean that if a cubic system is optically isotropic, must be elastically isotropic too?