[ase-users] How to create sqrt surfaces

[Jens Jørgen Mortensen]

On 1/22/20 7:59 PM, Punit Kumar via ase-users wrote:
> Dear ase-users
> 
> I want to create sqrt surfaces of materials using the 'cut' function of 
> the 'build' module of ase. I have found an earlier post regarding the 
> same question on ase forum (link given below)
> 
> https://listserv.fysik.dtu.dk/pipermail/ase-users/2017-June/003760.html
> 
> In that reply for creating sqrt(3) x sqrt(3) R30 surface of Pt(111), 
> lattice vectors are needed. Since this is the first time I'm making such 
> surfaces I have no idea how to calculate those lattice vectors.
> Can someone help me out how to calculate those lattice vectors? Any help 
> is highly appreciated.

Maybe this one can be used:

 
https://wiki.fysik.dtu.dk/ase/ase/build/surface.html#ase.build.fcc111_root

Jens Jørgen

> Thanks and regards
> Punit
> 
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