Figure 1. (IMAGE)
Caption
The square lattice with three magnetic topological states. (a) The first Brillouin zone. (b) Schematic depiction of hourglass dispersion along Γ−X/Y and Γ−M high symmetry lines. (c) Schematic phase diagram with respect to the SOC parameters, where yellow, red and green regions represent topological semimetal, topologically trivial ferromagnetic semiconductor and QAHE states, respectively.
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