Intrinsic quantized anomalous Hall effect in a moiré heterostructure

@article{Serlin2020IntrinsicQA,
  title={Intrinsic quantized anomalous Hall effect in a moir{\'e} heterostructure},
  author={M. Serlin and C. Tschirhart and H. Polshyn and Y. Zhang and J. Zhu and K. Watanabe and T. Taniguchi and L. Balents and A. F. Young},
  journal={Science},
  year={2020},
  volume={367},
  pages={900 - 903}
}
  • M. Serlin, C. Tschirhart, +6 authors A. F. Young
  • Published 2020
  • Medicine, Physics, Materials Science
  • Science
  • Quantum anomalous Hall goes intrinsic Quantum anomalous Hall effect—the appearance of quantized Hall conductance at zero magnetic field—has been observed in thin films of the topological insulator Bi2Se3 doped with magnetic atoms. The doping, however, introduces inhomogeneity, reducing the temperature at which the effect occurs. Two groups have now observed quantum anomalous Hall effect in intrinsically magnetic materials (see the Perspective by Wakefield and Checkelsky). Serlin et al. did so… CONTINUE READING
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