Articles written in Pramana – Journal of Physics
Volume 49 Issue 3 September 1997 pp 263-267
The Wigner-Seitz cell of a lattice in
Example of 4d non-orthogonal hyperlattices corresponding to 12-fold symmetry will be considered. It will be shown that the first Wigner-Seitz cell degenerates into more than one shape in 2d pseudo space and can serve as a natural partition of the motif. Following a parallel procedure, the consequence of projection of first 4d Brillouin zone will also be discussed.
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