[Pw_forum] total potential plot

[Paolo Giannozzi]

On Jun 14, 2010, at 22:50 , Matteo Cococcioni wrote:

> (V_ext + V_H + V_xc)

V_ext = nuclear (pseudo-)potential acting on electrons?

>                       1  = total potential V_bare+V_H + V_xc

then this is what you need.

>                       2  = local ionic potential

The latest QE version is more explicit:

>                       2  = local ionic potential V_bare


> 2) is there any known reason why plotrho fails when trying to make  
> a 2D
> plot of the potential?

it doesn't fail. Run it interactively.

P.
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Paolo Giannozzi, Dept of Physics, University of Udine
via delle Scienze 208, 33100 Udine, Italy
Phone +39-0432-558216, fax +39-0432-558222