Namely, I don't know how to estimate the polarization using the berry-phase method. Could you guide me, please? Thanks in advance. Best regards.
On Thu, Jun 11, 2015 at 9:02 PM, Nadia Salami <[email protected]> wrote: > Dear users, > Let me know how to apply the results of Electric dipole in case > of a 2D periodic structure. I don't know how to correct the Berry phase in > order to calculate the > piezoelectric coefficients (which basically comes from the slope of > polarization/V vs. strain)? > > Your comments and guidance will be highly appreciated. > > Thanks in advance, > > Best. > > Nadia salami > > >
