Large Magnetic Gap in a Designer Ferromagnet–Topological Insulator–Ferromagnet Heterostructure
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DOI: 10.1002/adma.202107520
Abstract: Combining magnetism and nontrivial band topology gives rise to quantum anomalous Hall (QAH) insulators and exotic quantum phases such as the QAH effect where current flows without dissipation along quantized edge states. Inducing magnetic order… read more here.
Keywords: effect; qah effect; insulator; gap ... See more keywords