Sanyal, M. K. ; Nambissan, P. M. G. ; Chidambaram, R. ; Sen, P. (1989) Crystallisation and structural relaxation of quasicrystalline Al-Mn: a positron annihilation study Journal of Physics: Condensed Matter, 1 (23). pp. 3733-3736. ISSN 0953-8984
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Official URL: http://iopscience.iop.org/0953-8984/1/23/021
Related URL: http://dx.doi.org/10.1088/0953-8984/1/23/021
Abstract
The authors report here for the first time the positron annihilation study of quasicrystalline Al86Mn14 alloy. their study confirms calorimetric results reported earlier, which indicated that, before the crystallisation, the quasicrystalline phase in this alloy goes through a structural relaxation process. The underlying cause of the substantial drop in the line-shape parameter S during the crystallisation process is also considered.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Institute of Physics. |
| ID Code: | 86244 |
| Deposited On: | 08 Mar 2012 11:30 |
| Last Modified: | 11 Jul 2012 10:12 |
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