Ferromagnetic Transitions in Ni-Mn Alloys
Authors : F. Boakye And R. K. Nkum
Pages : 557-566
View : 9 | Download : 4
Publication Date : 9999-12-31
Article Type : Makaleler
Abstract :Ferromagnetic transitions in nickel and nickel-manganese alloys have been studied using resistivity-temperature measurements from 800 to 77 K. The results establish the transition temperature of nickel as 610 K and the transition temperature is shifted to lower values as the concentration of Mn in the alloy is increased. Analysis of the resistivity results near the ordering temperature \( (TKeywords : resistivity, transition temperature, spin disorder scattering, critical exponent.