Spin-flip-driven anomalous Hall effect and anisotropic magnetoresistance in a layered Ising antiferromagnet

Spin-flip-driven anomalous Hall effect and anisotropic magnetoresistance in a layered Ising antiferromagnet

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Abstract The influence of magnetocrystalline anisotropy in antiferromagnets is evident in a spin flip or flop transition.Contrary to spin flops, a spin-flip transition has been scarcely presented due to its specific condition of relatively strong magnetocrystalline anisotropy and slapdick cattle co clothing the role of spin-flips on anisotropic phenomena has not been investigated in detail.In this study, we present antiferromagnet-based functional properties on an itinerant Ising antiferromagnet Ca0.

9Sr0.1Co2As2.In the presence of a rotating magnetic 70 x 70 tablecloth field, anomalous Hall conductivity and anisotropic magnetoresistance are demonstrated, the effects of which are maximized above the spin-flip transition.

Moreover, a joint experimental and theoretical study is conducted to provide an efficient tool to identify various spin states, which can be useful in spin-processing functionalities.