[Pw_forum] Another doubt in band plot

shu xu sxu2 at ncsu.edu
Wed Apr 27 13:06:42 CEST 2011


in bands.in file. add no_overlap = true,

On Wed, Apr 27, 2011 at 6:27 AM, Padmaja Patnaik <
padmaja_patnaik at yahoo.co.uk> wrote:

>   Hi All
>
> While plotting band structure for a supercell it shows some lines
> connecting from the valence bad to conduction band points. Why so? I am
> doing this for SiC with a 16 atoms supercell which is obtained by exapnding
> the lattice parameter 2 times in all directions. Attaching the band plot ps
> file here.  Please suggest.
> Thanking you in advance.
> Regards
>
> Padmaja Patnaik
> Research Scholar
> Dept of Physics
> IIT Bombay
> Mumbai, India
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>
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