X‐Ray Study of the Kinetics of Ordering in the Alloy Cu3Au
- 1 January 1963
- journal article
- research article
- Published by Wiley in Physica Status Solidi (b)
- Vol. 3 (12) , 2411-2416
- https://doi.org/10.1002/pssb.19630031223
Abstract
A revised calculation according to WILSON's results in a slightly modified formula for the probability of a type II antiphase‐boundary (Au atoms may be in contact), and it is concluded that the relative importance of this type of boundary is smaller than has been assumed. Using the broadening of the supperlattice reflections, the probabilities for the two types of boundaries were measured during isothermal ordering at various temperatures. In accordance with electrical conductivity measurements, this study indicates that two different processes of ordering can occur, the second of which corresponds to the movement of domain boundaries. The activation energy for this movement, for both types of boundaries. agrees with the value derived from resistivity measurements.Keywords
This publication has 5 references indexed in Scilit:
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- Ordering in alloy Ci3Au—IIJournal of Physics and Chemistry of Solids, 1962
- Ordering in alloy Cu3Au—IJournal of Physics and Chemistry of Solids, 1962
- Direct observation of antiphase boundaries in the AuCu3superlatticePhilosophical Magazine, 1961
- The reflexion of X-rays from the ‘anti-phase nuclei’ of AuCu 3Proceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences, 1943