Journal article
Kinetics of phase separation in Mn0.67Cu0.33
Abstract
We have examined the kinetics of phase separation in Mn0.67Cu0.33 using time-resolved neutron-scattering techniques. In an early-time regime, the kinetics follows the Cahn-Hilliard-Cook linear theory of spinodal decomposition. There is an intermediate stage. Then, at a late time, dynamic scaling is obeyed. The time dependence of the wave vector at maximum scattering intensity (which is inversely proportional to the average linear domain size) …
Authors
Gaulin BD; Spooner S; Morii Y
Journal
Physical Review Letters, Vol. 59, No. 6, pp. 668–671
Publisher
American Physical Society (APS)
Publication Date
August 10, 1987
DOI
10.1103/physrevlett.59.668
ISSN
0031-9007