E.a De Grave, R.E.a Vandenberghe, P.M.A.a De Bakker, A.a Van Alboom, R.b Vochten, and R.c Van Tassel (1992)
Temperature dependence of the Mössbauer parameters of the Fe-Ni phases in the Santa Catharina meteorite
Hyperfine Interactions, 70(1-4):1009-1012.
The temperature variation in the range 8-760K of the hyperfine parameters of the Fe-Ni phases in the Santa Catharina meteorite has been determined. It is suggested that the disordered 50-50 Fe-Ni phase actually consists of two distinct fractions, i.e. a completely disordered phase and one with intermediate long-range ordering parameter. The single-line subspectrum of the 28\%-Ni phase was found to display magnetic ordering below approximately 25K. © 1992 J.C. Baltzer A.G., Scientific Publishing Company.
Document Actions