[Pw_forum] eamp in Dipole Correction

[Manjusha Chugh]

Dear Dr. Giovanni Cantele

Thank you so much for your quick reply. It really cleared my doubt.

Thank you
Regards

Manjusha
PhD Student
IIT Kanpur, India


On Mon, Sep 7, 2015 at 4:28 PM, Giovanni Cantele <
giovanni.cantele at spin.cnr.it> wrote:

> eamp=0 if only the dipole correction is needed (dipfield=.true.), because
> in this case the amplitude of the correction is self consistently computed
> from the charge density. eamp is needed only if you need to add and
> external electric field.
>
> Giovanni
>
>
>
>
>
> > On 07 Sep 2015, at 12:46, Manjusha Chugh <chughmanjusha at gmail.com>
> wrote:
> >
> > Dear all
> >
> > Can anyone guide me how to choose 'eamp' variable while applying a
> Dipole Correction for a slab in Quantum Espresso? Should this value be
> 'zero' for a Dipole Correction or it should be a very small value (like the
> default 0.001 a.u.)? Is there a way to check what should be this value?
> >
> > Thank you
> > Regards
> >
> > Manjusha
> > PhD Student
> > IIT Kanpur, India
> > _______________________________________________
> > Pw_forum mailing list
> > Pw_forum at pwscf.org
> > http://pwscf.org/mailman/listinfo/pw_forum
>
> --
>
> Giovanni Cantele, PhD
> CNR-SPIN
> c/o Dipartimento di Fisica
> Universita' di Napoli "Federico II"
> Complesso Universitario M. S. Angelo - Ed. 6
> Via Cintia, I-80126, Napoli, Italy
> e-mail: giovanni.cantele at spin.cnr.it
> Phone: +39 081 676910
> Skype contact: giocan74
>
> ResearcherID: http://www.researcherid.com/rid/A-1951-2009
> Web page: http://people.na.infn.it/~cantele
>
>
>
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