Abstract
Space groups of monoclinic and orthorhombic Al13Co4 approximants have been determined to be C2/m and Pnmn, respectively, by the convergent-beam electron diffraction method. These space groups agree with those assumed in an X-ray structure analysis [Freiburg et al.: Mater. Sci. Forum 228-231 (1996) 583] and a conventional electron diffraction method [Ma and Kuo: Metall. Trans. 23A (1992) 1121].
Original language | English |
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Pages (from-to) | 1586-1589 |
Number of pages | 4 |
Journal | journal of the physical society of japan |
Volume | 69 |
Issue number | 6 |
DOIs | |
Publication status | Published - 2000 Jun |
Externally published | Yes |
Keywords
- AlCo approximant
- Convergent-beam electron diffraction
- Space-group determination
ASJC Scopus subject areas
- Physics and Astronomy(all)