J. Phys. I France
Volume 3, Numéro 3, March 1993
Page(s) 687 - 692
DOI: 10.1051/jp1:1993154
J. Phys. I France 3 (1993) 687-692

Icosahedral quasicrystals: tilings of icosahedral clusters

Marek Mihalkovic and Peter Mrafko

Institute of Physics, Slovak Academy of Sciences, CS-842 28 Bratislava, Czecho-Slovakia

(Received 13 October 1992, accepted in final form 10 December 1992)

Tiling of four canonical cells, proposed by Henley [1], is a promising alternative to the Penrose-tiling and six-dimensional approaches to the structure of icosahedral quasicrystals. In this paper we briefly summarize the firts results of the structural modeling in the i-AlMnSi and i-AlCuLi systems. The understanding of the structure of the stable quasicrystals, like i-AlCuFe and i-AlPdMn, is of course of greatest interest; a possible canonical-cell approach is outlined.

61.50E - 61.55H

© Les Editions de Physique 1993