Ranganathan, S. ; Subramaniam, A. ; Tsai, A. P. ; Dong, C. (2001) BCC derivative structures and their relation to rational approximants to quasicrystals Ferroelectrics, 250 . pp. 201-206. ISSN 0015-0193
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Official URL: http://www.informaworld.com/smpp/content~db=all~co...
Related URL: http://dx.doi.org/10.1080/00150190108225065
Abstract
Vacancy ordered phases have been earlier shown to be rational approximants to one-dimensional quasicrystals. The orientation relation between gamma brass and quasicrystals has also been pointed out in earlier work. Hexagonal phases in Al-Cr, Al-Mn and Mg base alloys have been shown to have a c/ a ratio close to 1.225 (=Frank's ratio) and thus display pseudocubic symmetry. In this paper the interrelationships among these three classes of structures will be emphasised as derivatives of the BCC lattice.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Taylor and Francis Group. |
| ID Code: | 42068 |
| Deposited On: | 01 Jun 2011 14:18 |
| Last Modified: | 01 Jun 2011 14:18 |
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