Intralayer ferromagnetism between S=52 ions in MnBi2Te4 : Role of empty Bi p states
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DOI: 10.1103/physrevb.101.201408
Abstract: The layered magnetic topological insulator $\mathrm{MnB}{\mathrm{i}}_{2}\mathrm{T}{\mathrm{e}}_{4}$ is a promising platform to realize the quantum anomalous Hall effect because its layers possess intrinsic ferromagnetism. However, it is not well understood why the high-spin ${d}^{5}$ magnetic ions… read more here.
Keywords: intralayer ferromagnetism; spin exchange; mathrm mathrm; mathrm ... See more keywords