Magnetoresistance and exchange bias in high Mn content melt-spun Mn46Ni42Sn11Sb1 alloy ribbon

Magnetoresistance and exchange bias in high Mn content melt-spun Mn₄₆Ni₄₂Sn₁₁Sb₁ alloy ribbon

Huang Qingxue^{1, †,}, Chen Fenghua^{1, ‡,}, Zhang Mingang¹, Xu Xiaohong²

The MR–H curves at different constant temperatures for Mn₄₆Ni₄₂Sn₁₁Sb₁ alloy ribbons (a). The typical isothermal M–H curves at constant temperatures (b). The sample was first cooled to 150 K and then heated back to the respective constant temperatures for MR measurement.