A positron annihilation study of crystalline, quasicrystalline and amorphous Al-Mn-Si alloys
- 1 March 1987
- journal article
- Published by IOP Publishing in Journal of Physics F: Metal Physics
- Vol. 17 (3) , L39-L43
- https://doi.org/10.1088/0305-4608/17/3/001
Abstract
A positron annihilation of Doppler broadening in crystalline, quasicrystalline and amorphous Al-Mn-Si alloys is presented. The density of trapping sites is found to be similar in the crystalline and quasicrystalline alloys but much greater in the amorphous alloy.Keywords
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