[Pw_forum] van der Waals density functional

[Giuseppe Mattioli]

Dear Vei Wang
Very easy: put
    london=.true.
in your pw input file (&system list).
However, carefully check the results! In my experience, they are very good for 
intermolecular interactions only...

Yours

Giuseppe Mattioli

On Thursday 13 January 2011 13:57:38 WANG Wei wrote:
> Hello, every one! I found the Quantume-espresso has been introduced van der
> Waals density functional (vdW-DF). Who can show an example of the input
> file within vdW-DF? I do not kwon how to peform a vdW-DF calculation. Thank
> you very much.
>
>
> Best
> Regards,
>
> Vei
> WANG
>
>
>
> +-------------------------------------------------------------------+
>
> Vei
> WANG
>
> Institute for Materials Research (IMR),Tohoku
> University
>
> 2-1-1 Katahira, Aoba-ku, Sendai,
> Japan
>
> +-------------------------------------------------------------------+



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   Giuseppe Mattioli                            
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