Effect of Sb-doping on martensitic transformation and magnetocaloric effect in Mn-rich alloys
Shah Ishfaq Ahmad, Hassan Najam ul, Liu Jun, Gong Yuanyuan, Xu Guizhou, Xu Feng †
       

(color online) M − Tcurves for Mn50Ni40Sn Sb x alloys: (a) x = 1, (b) x = 2, (c) x = 3, and (d) x = 4, under an applied magnetic field of 0.01 T during the heating and cooling processes.