Initial Susceptibility of Iron and Iron Alloys Just Above Their Curie Temperatures
- 1 March 1966
- journal article
- research article
- Published by AIP Publishing in Journal of Applied Physics
- Vol. 37 (3), 1264-1265
- https://doi.org/10.1063/1.1708428
Abstract
The volume susceptibility of Fe and dilute alloys of Fe with various solutes have been measured from within 0.05°K of the Curie temperature Tc to 15°K above Tc. The results have been analyzed using the equation χv−1 = [(T−Tc)/T1]γ. The results yield a value of γ = 1.333±0.015 for Fe and its dilute alloys. For Fe T1 = 1.27°±0.01°K, T1 appears to vary rapidly with solute concentration for some solutes. The measurements do not show any temperature dependence of γ within 15°K of Tc.Keywords
This publication has 3 references indexed in Scilit:
- Detailed Magnetic Behavior of Nickel Near its Curie PointPhysical Review B, 1964
- Initial Susceptibility of Ferromagnetic Iron and Iron-Vanadium Alloys just above Their Curie TemperaturesJournal of Applied Physics, 1964
- Precision Measurement of Magnetic Flux ChangesJournal of Applied Physics, 1963