[Wien] a question about OPTIC

[mehrdad dadsetani]

Hi Ruijan,
you can obtain the total imaginary part of dielectric
function
with (2*Exx+Ezz)/3 and for the other parameter as
same.
Regads
M.dadsetani
isfahan university, Iran


--- Ruijuan Xiao <rjxiao at blem.ac.cn> wrote:

> Dear users,
>   When I use the OPTIC program in WIEN2k to
> calculate the dielectric functions and loss
> functions, I found that there are two or three
> components to epsilon for the non-cubic systems(e.g.
> for hexagonal,they are epsilon(xx) and
> epsilon(zz)).I wonder can the final epsilon and loss
> function be obtained by simply averaged over these
> different components?
>   
>   I am looking forward to your reply. Thank you very
> much.
> 
> Best regards,
> 
> Sincerely,
> Ruijuan Xiao
> 
> 
> 
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