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I have a problem that i couldnt solve by myself with my little background. I want to plot the bandstructure for a GaAssuperlattice, the z-axis is the111direction. The structure isnon periodicin the z direction and periodic in the x and y direction. The process is totally different then the bulk situation since that should be a new brillouin zone and a new high symmetry points. I couldnt find the new symmetry points and i couldnt find any good book about this, it is really a big mess for me. so any help will be appreciated.

Thanks

Raouf

NB: I am really new in the field.

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# High symmetry points for a GaAs superlattice

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