[Pw_forum] The GaAs band structure problem

[stefano de gironcoli]

This is hardly surprising since X and Gamma are equivalent in your cell

stefano

On 02/08/2016 12:28, evan wrote:
>
> Hello, everyone
>
> I am studying the band structure of GaAs, but the results show that 
> the band gap occurs at G and X points simultaneously, this is puzzled 
> me. The input files and results are attached, you can show what is 
> wrong in the input file.
>
> Your suggestions are appreciated.
>
> Yours sincerely
>
> Evan
>
> USC, China
>
>
>
>
>
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