Fig. 1: Bulk MnBi2Te4 structure and schematic of the proposed heterostructure. | npj 2D Materials and Applications

Fig. 1: Bulk MnBi2Te4 structure and schematic of the proposed heterostructure.

From: High Chern number van der Waals magnetic topological multilayers MnBi2Te4/hBN

Fig. 1

a Side view of the bulk MnBi2Te4 (MBT) crystal structure. Red arrows denote Mn local moments. b Schematic depiction of the proposed system: MBT films are separated by hBN monolayers to make a vdW multilayer heterostructure with Chern number equal to the number of MBT films, C = n. Black arrows depict the direction of the edge currents.

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