Fig. 5: Replica band.
From: Experimental electronic structure of the electrically switchable antiferromagnet CuMnAs
a The same Fermi surface data as shown in Fig. 2b. The blue dashed ellipse represents a primary pocket that replicates as the red dashed ellipse due to the 1×2 surface reconstructions. b Waterfall plot of MDCs extracted from the R → Z → R symmetry cut [red line in (a)]. c Comparison of the experimental R → Z → R dispersion and the A → R → A dispersion from the DFT. The blue line in (a) shows the A → R → A symmetry cut.
