MnBi2Te4

Yunhe Bai1, Yuanzhao Li1, Jianli Luan1

  • 1State Key Laboratory of Low Dimensional Quantum Physics, Department of Physics, Tsinghua University, Beijing100084, China.

National science review
|January 12, 2024
PubMed
概括

研究人员在分子束表培养的MnBi2Te4薄膜中实现了量子化的异常霍尔效应. 控制氧气暴露和封闭使量子化运输成为可能,克服了这种磁拓绝缘体的先前挑战.

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