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 M–T curves for Mn₄₆Ni₄₂Sn₁₁Sb₁ alloy ribbons on heating and cooling under a magnetic field of 100 Oe (a), the R–T curves measured on heating and cooling without magnetic field (b).