On Sun, 29 Oct 2006, Loïc Le Guyader wrote:
Damn ! Ok so what is the solution then to have a periodic structure in 2
directions only ? Is it correct to set k-point and then put a pml-layers in
the direction where we don't want periodicity ? For example I want periodicity
Absolutely. You should remember that PML is not really a "boundary
condition" per se, it is just an absorbing material that happens to be
adjacent to the boundary. If you have PML it doesn't really matter
whether the corresponding boundary is periodic or metallic or whatever._______________________________________________
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