Antiferromagnetic quantum anomalous Hall effect under spin flips and flops

Nature, Published online: 16 April 2025; doi:10.1038/s41586-025-08860-zA new device based on 7-septuple-layer MnBi2Te4 covered with an AlOx capping layer enables the investigation of antiferromagnetic quantum anomalous Hall effect over wide parameter spaces.

Apr 16, 2025 - 17:16
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Antiferromagnetic quantum anomalous Hall effect under spin flips and flops

Nature, Published online: 16 April 2025; doi:10.1038/s41586-025-08860-zA new device based on 7-septuple-layer MnBi2Te4 covered with an AlOx capping layer enables the investigation of antiferromagnetic quantum anomalous Hall effect over wide parameter spaces.