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How choose k-points for 5*5*4 slab for band gap calculations

  1. Nov 13, 2015 #1
    Is there any method for how to choose k-points in band structure calculations for aluminium slab 5*5*4
    can somebody help in this question?

  2. jcsd
  3. Nov 16, 2015 #2

    Dr Transport

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    Gold Member

    what do you mean by 5*5*4 slab?
  4. Nov 17, 2015 #3
    Four layer surface with 5 atoms in x-direction and 5 atoms in y-direction
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