Experimental study reveals strong anisotropic magnetoresistance and ferromagnetism below 70 K in layered Mn1/3TaS2, indicating potential for exploring two-dimensional magnetic physics.
We report electrical transport and anisotropic magnetic properties of Mn-intercalated 2H-TaS2, a layered transition-metal dichalcogenide with a hexagonal structure. The single crystal MnxTaS2 with x = 1/3 exhibits a transition from paramagnetism to ferromagnetism near 70 K, below which both the magnetoresistance and magnetization properties present strong anisotropic behavior. Its anisotropic magnetoresistance effect and in-plane soft ferromagnetic property suggests that this layered material would be a good candidate for exploring the physics of two-dimensional ferromagnetism.
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Zhang et al. (2018) studied this question.
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