PROJECTION DESCRIPTION OF CUBIC QUASI-PERIODIC CRYSTALS WITH PHASON STRAINS

Authors
WANG R QIN CG LU GH FENG YC XU SQ
Citation
R. Wang et al., PROJECTION DESCRIPTION OF CUBIC QUASI-PERIODIC CRYSTALS WITH PHASON STRAINS, Acta crystallographica. Section A, Foundations of crystallography, 50, 1994, pp. 366-375
Citations number
16
Categorie Soggetti
Crystallography
Journal title
Acta crystallographica. Section A, Foundations of crystallography → ACNP
ISSN journal
01087673
Volume
50
Year of publication
1994
Part
3
Pages
366 - 375
Database
ISI
SICI code
0108-7673(1994)50:<366:PDOCQC>2.0.ZU;2-D
Abstract
A new projection description for a cubic quasiperiodic crystal (CQC), including a projection matrix, diffraction-intensity calculation and a linear phason matrix. has been proposed. The simulated electron diffr action patterns with appropriate phason parameters agree well with the experimental ones obtained for a rapidly solidified V6Ni16Si7 alloy. The transition from the CQC to its crystalline approximants is treated using the linear-phason-strain concept.