Influence of Ni/Mn ratio on magnetostructural transformation and magnetocaloric effect in Ni48−xCo2Mn38+xSn12 (x = 0, 1.0, 1.5, 2.0, and 2.5) ferromagnetic shape memory alloys

Influence of Ni/Mn ratio on magnetostructural transformation and magnetocaloric effect in Ni_48−xCo₂Mn_38+xSn₁₂ (x = 0, 1.0, 1.5, 2.0, and 2.5) ferromagnetic shape memory alloys

Shah Ishfaq Ahmad¹, Hassan Najam ul¹, Rauf Abdur², Liu Jun¹, Gong Yuanyuan¹, Xu Guizhou¹, Xu Feng^{1, †}

(color online) M–T curves for Ni_48−xCo₂Mn_38+xSn₁₂ (x = 1.0, 1.5, 2.0, and 2.5) alloys under an applied magnetic field of 0.01 T during the heating and cooling processes.