Symmetry study of the Mn-Si-Al octagonal quasicrystal by convergent beam electron diffraction

Wang, N.; Fung, K. K.; Kuo, K. H.
June 1988
Applied Physics Letters;6/20/1988, Vol. 52 Issue 25, p2120
Academic Journal
The addition of a few percent of Al to the Mn4Si alloy improved the perfection of the octagonal quasicrystal and made it possible for us to determine its point group symmetry as being 8/m or 8/mmm by convergent beam electron diffraction.


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