首页|Large anomalous Hall effect in kagomé ferrimagnetic HoMn6Sn6 single crystal

Large anomalous Hall effect in kagomé ferrimagnetic HoMn6Sn6 single crystal

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  • NSTL
  • Elsevier
The anomalous Hall effect (AHE) in ferromagnetic materials has attracted tremendous interests for their physical properties and great application in spintronics devices. Here, we report a large AHE in kagomé ferrimagnetic HoMn6Sn6 single crystal. The large intrinsic contribution of the anomalous Hall conductivity σxy,intA was about 120 Ω?1cm?1, which was a considerable value compared to that in other materials with kagomé lattice. The anomalous Hall conductivity is significantly not affected by temperature, manifesting that large AHE is basically dominated by the intrinsic mechanism in connection with the Berry curvature. These results suggest that the HoMn6Sn6 alloy with Mn-based kagomé nets provides an excellent platform to comprehend the relationship between the magnetic structures and topological properties.

Anomalous Hall effectBerry curvatureKagomé ferrimagnetSingle crystalsSpin reorientation transition

Chen C.、Fang C.、Ma S.、Zhong Z.、Mo Z.、Shen J.、Yuan M.、Zeng H.、Yu G.、Luo X.

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Jiangxi Key Laboratory for Rare Earth Magnetic Materials and Devices College of Rare earths Jiangxi University of Science and Technology

Ganjiang Innovation Academy Chinese Academy of Sciences

Raenin Materials Co. Ltd

2022

10.1016/j.jallcom.2021.163356

Journal of Alloys and Compounds

Journal of Alloys and Compounds

EISCI
ISSN：0925-8388
年,卷(期)：2022.899
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