[Wien] Energy for optical.properties

[Karel Vyborny]

Dear ben amara imen,

my amateur opinion is that you should be very careful even when using 
calculated optical response for energies beyond 10 eV. Bands higher than 
several eV above the Fermi level lie in continuum.

Best regards,

KV


--- x ---
dr. Karel Vyborny
Fyzikalni ustav AV CR, v.v.i.
Cukrovarnicka 10
Praha 6, CZ-16253
tel: +420220318459


On Thu, 22 Dec 2016, ben amara imen wrote:

> 
> Hi
> 
> Im calculating the dielectric function and Eloss in [0-15 eV]  using wien2k
> My question is : can I extend my calculation to 30 eV ? And how ?
> 
> Thanks in advance
> 
> 
>