[Wien] Ask for help

Peter Blaha pblaha at theochem.tuwien.ac.at
Tue Jan 28 20:50:52 CET 2020


Optic can calculate only the q=0 dielectric function.

The full dielectric function eps(omega,q) is available only in the GW 
code. (see unsupported software at www.wien2k.at

Am 28.01.2020 um 13:43 schrieb Siham Malki:
> Dear All,
> I calculated the dielectric function with Wien2k, so i obtained this 
> function vs energie , i need to know how to change the wave vector of 
> light q for determine the variation of the dielectric function as 
> function the wave vector q. Can you help me please.
> Best regards
> 
> 
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