Extended Data Fig. 2: Photon energy-dependent data.
From: Emergence of Fermi arcs due to magnetic splitting in an antiferromagnet
a, Fermi surface maps in the AFM state measured using light with different photon energy are shown in the left column. b, Corresponding dispersions along directions depicted by the horizontal and the vertical line on the map are shown in the central and the right columns, respectively. c, The shape of the dispersion in Γ-X direction obtained by EDC fitting. Bullets and crosses represent results obtained from two different cleaves.
