Citation
Ca. Achilleos et al., BEHAVIOR OF THE EFFECTIVE SUSCEPTIBILITY EXPONENT IN FECUNI ALLOYS, Solid state communications, 88(2), 1993, pp. 119-123
Citations number
17
Categorie Soggetti
Physics, Condensed Matter
Journal title
ISSN journal
00381098
Volume
88
Issue
2
Year of publication
1993
Pages
119 - 123
Database
ISI
SICI code
0038-1098(1993)88:2<119:BOTESE>2.0.ZU;2-G
Abstract
For some disordered, Ni rich, FeCuNi alloys the temperature dependence
of the effective exponent gamma(T) is (see text) determined by a mod
ified power law chi(T) = chi0 + (C/T)[(T-T(c))/T]-gamma, which seems n
ot to be valid at the vicinity of the Curie temperature for these allo
ys. Furthermore, the dependence of gamma(T) on the concentration and
thermal treatment is investigated and a difference between homogenized
and quenched samples is observed.