[Pw_forum] Model pseudopotential

[Mahmoud Payami]

Dear Paolo,

Thank you very much for your reply.

> if the model pseudopotential can be written as a "normal"
> pseudopotential in separable form, you just have to fill
> the pseudopotential file with what you want

my special interest is the pseudopotential given by:
V_{ion}^{ps}(r) =  0.0, for  r <= r_c,
                           =  -z/r,  for  r>r_c.
It is not nonlocal and therefore I think the separablity has nothing to do 
in this simple case (?!)
The r_c parameter is material dependent which can be determined somehow.
Best regards,
mahmoud


>
> P.
> ---
> Paolo Giannozzi, Dept of Chemistry&Physics, Univ. Udine
> via delle Scienze 208, 33100 Udine, Italy
> Phone +39-0432-558216, fax +39-0432-558222
>
>
>
>
> _______________________________________________
> Pw_forum mailing list
> Pw_forum at pwscf.org
> http://www.democritos.it/mailman/listinfo/pw_forum
>
>