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. 2023 Dec 28;14(1):87. doi: 10.3390/nano14010087

Figure 1.

Figure 1

(a) MnBi2Te4 and (b) VBi2Te4 have a unit cell structured as SLs separated by a VdW gap. The dashed boxes indicate the relative intercalated layers of MnTe and VTe in Bi2Te3. J|| is FM with either an (a) out-of-plane or (b) in-plane easy axis. J is AFM. (c) Bi2Te3 structured in QLs separated by a VdW gap. (d) VTe2.