SPHERICAL GEOMETRIC REPRESENTATION OF COINCIDENCE SITE LATTICE (CSL) ROTATIONS FOR ICOSAHEDRAL SYMMETRY

Authors
LUCK R WARRINGTON DH
Citation
R. Luck et Dh. Warrington, SPHERICAL GEOMETRIC REPRESENTATION OF COINCIDENCE SITE LATTICE (CSL) ROTATIONS FOR ICOSAHEDRAL SYMMETRY, Journal of non-crystalline solids, 207, 1996, pp. 25-27
Citations number
7
Categorie Soggetti
Material Science, Ceramics
Journal title
Journal of non-crystalline solids → ACNP
ISSN journal
00223093
Volume
207
Year of publication
1996
Part
1
Pages
25 - 27
Database
ISI
SICI code
0022-3093(1996)207:<25:SGROCS>2.0.ZU;2-X
Abstract
The representation of coincidence site lattice (CSL) orientations of i cosahedral symmetry is discussed using the Frank sphere, This represen tation is characterized by r=r(0) similar to tan(theta/4), theta being the rotation angle. The multiplicities of CSL rotations are derived a nd the positioning of individual CSL rotations within the sphere an de monstrated.