Dh. Warrington et al., COINCIDENCE LATTICES AND QUASI-LATTICES FOR ICOSAHEDRAL QUASI-CRYSTALS, Acta crystallographica. Section A, Foundations of crystallography, 53, 1997, pp. 314-328
The theory of CSL and DSC has been applied for grain boundaries of qua
sicrystals. Particular features of special grain boundaries of quasicr
ystals are underlined. The Frank-Rodrigues representation of rotations
is used to classify disorientations and to find the degeneracy of dif
ferent values of the coincidence index.