[Pw_forum] 2D special points

[Stefano Baroni]

yes. the RELATIVE weight of the 2D k points are the same as those of  
the 3D k point with a same value of the z component. S.

On Apr 26, 2007, at 9:22 PM, Nicolas Chamel wrote:

>> take the xy components of the special points of any crystal structure
>> which has ona lattice vector orthogonal to the other two. this
>> situation is the rule, e.g., for supercell surface- or interface-
>> supercell calculations. SB
>
> Sounds like a pretty smart idea! And the weights are still the  
> same, right?
>
> Nicolas.
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---
Stefano Baroni - SISSA  &  DEMOCRITOS National Simulation Center -  
Trieste
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