Initial Susceptibility of Ferromagnetic Iron and Iron-Vanadium Alloys just above Their Curie Temperatures
- 1 March 1964
- journal article
- research article
- Published by AIP Publishing in Journal of Applied Physics
- Vol. 35 (3) , 931-932
- https://doi.org/10.1063/1.1713543
Abstract
Induction measurements of magnetization of spherical samples of Fe and Fe(V) alloys in low applied fields are used to deduce the temperature dependence of initial susceptibility near the critical temperature. The initial susceptibility follows an expression of the form χ=A(T−Tc)−γ, where Tc is the Curie temperature. The value of γ for Fe is 1.37±0.04. In dilute Fe(V) alloys γ decreases with increasing concentration of solute.This publication has 4 references indexed in Scilit:
- Precision Measurement of Magnetic Flux ChangesJournal of Applied Physics, 1963
- Effect of Change of Spin on the Critical Properties of the Ising and Heisenberg ModelsPhysical Review B, 1962
- Paramagnetic Susceptibilities of Fe and Fe-Si AlloysJournal of Applied Physics, 1960
- Saturation Magnetization and Curie Points in Dilute Alloys of IronJournal of Applied Physics, 1959