[Pw_forum] Which part is the main potential for obtaining the work function?

[Lorenzo Paulatto]

In data 17 giugno 2009 alle ore 18:12:45, Weiguang Chen  
<chenweiguang82 at gmail.com> ha scritto:
> We know the potential of a solid state consists of V_bare(atomic core),
> V_hartree(Hartree contribution) and V_xc(exchange correalation) and so  
> on. I want to know which component is the main source when we try to get  
> the work function.

The first and the second together (plot_num=11, in pp.x); please see the  
example WorkFct_example in the examples/ directory of quantum-espresso

regards


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Lorenzo Paulatto
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