Phase stability and magnetic properties of B2 and L10 PtMn1-XFeX alloys: a cluster expansion and ab initio approachRamogohlo Diale, Phuti Ngoepe, Joseph Moema, Maje Phasha and Hasani ChaukeMATEC Web Conf., 388 (2023) 02002DOI: https://doi.org/10.1051/matecconf/202338802002