Randomly packed Ni${}_2$MnIn and NiMn structural units in off stoichiometric Ni${}_2$Mn${}_{2-y}$In${}_y$ alloys

R. Nevgi, E. T. Dias, K. R. Priolkar

Ni${}_2$Mn${}_{2-y}$In${}_y$ alloys transform from the martensitic $L{1}_0$ antiferromagnetic ground state near $y=0$ to austenitic ferromagnetic $L{2}_1$ Heusler phase near $y=1$ due to…