Lattice strain accommodation and absence of pre-transition phases in Ni${}_{50}$Mn${}_{25+x}$In${}_{25-x}$

R. Nevgi, K. R. Priolkar, L. Righi +4

The stoichiometric Ni${}_{50}$Mn${}_{25}$In${}_{25}$ Heusler alloy transforms from a stable ferromagnetic austenitic ground state to an incommensurate modulated martensitic ground state…