[Pw_forum] piezoelectric tensor in Pb(ZrxTi1-x)O3

[Lorenzo Paulatto]

Replying to message "Re: [Pw_forum] piezoelectric tensor in  
Pb(ZrxTi1-x)O3" from mtt physics (18/11/09):
> I want to calculated piezoelectric constant from when atom displaced in  
> the perfect tetragonal it shown polarization calculate with Berry phase  
> method. The piezoelectric calculated from First-principles.

Dear Abdulmutta,
please have a look at example10.

regards


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