[Pw_forum] How to calculate piezoelectric constants

[Mojtaba Mirseraji]

Dear ESPRESSO users and developers

I want to know how to calculate piezoelectric constants (d33, d31, d15, ...) !
Do you have any good paper that explain them step by step and easily?

Regards

Mojtaba Mirseraji
Ph.D. Candidate
Physics Department
Arak Univ.
I.R.IRAN

On 6/23/15, Mojtaba Mirseraji <quantum.pwscf at gmail.com> wrote:
> Dear ESPRESSO users and developers
>
> I want to know how to calculate piezoelectric constants (d33, d31, d15, ...)
> !
> Do you have any good paper that explain them step by step and easily?
>
> Regards
>
> Mojtaba Mirseraji
> Ph.D. Candidate
> Physics Department
> Arak Univ.
> I.R.IRAN
>