Ferromagnetic Transitions in Ni-Mn Alloys


Ferromagnetic transitions in nickel and nickel-manganese alloys have been stud- ied 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. Anal- ysis o( the resistivity results near the ordering temperature (T < Ta) of these alloys suggest that these materials are in the same universal class as other ferromagnetetic.



Boakye, F.
Nkum, R. K.( College of Science, Professor, Provost, rknkum.cos@knust.edu.gh, 0322060313) 


Place of publication: 

Boakye & Nkum's published article,2011.

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