[Pw_forum] charge density unit

Paolo Giannozzi p.giannozzi at gmail.com
Wed Jul 15 22:20:27 CEST 2015


Sure it is: things like this do not change all the time! Paolo

On Wed, Jul 15, 2015 at 10:14 PM, Mohamad Moadeli <
mohammad.moaddeli at gmail.com> wrote:

> Dear all,
>
> I searched the forum for charge density unit and I found:
>
> ===========================================================
>
> Dong-Hee Lim wrote:
>
> >* I was just wondering what unit of charge density is used in Quantum
> *>* Espresso and Xcrysden viewer.
> *
> the viewer just visualizes. Quantum-Espresso uses atomic units
> (Rydberg for PWscf, Hartree for CP, unfortunately). The charge
> density is not multiplied by "e" if I remember correctly, so it
> has the dimensions of 1/V, i.e. 1/(bohr radii)^3
>
> Paolo
> --
> Paolo Giannozzi, Democritos and University of Udine, Italy
>
> ===========================================================
>
> Is it still valid in espresso-5.1.1 ?
>
> Best regards,
>
> Mohammad Moaddeli
>
> Shahid Chamran University of Ahvaz
>
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> http://pwscf.org/mailman/listinfo/pw_forum
>



-- 
Paolo Giannozzi, Dept. Chemistry&Physics&Environment,
Univ. Udine, via delle Scienze 208, 33100 Udine, Italy
Phone +39-0432-558216, fax +39-0432-558222
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