Extended Data Fig. 2: kz dispersion of (K,Rb,Cs)V3Sb5.
From: Charge order landscape and competition with superconductivity in kagome metals
a-c, kx-kz map of KV3Sb5, RbV3Sb5, and CsV3Sb5 respectively, acquired at 0.5 eV binding energy. d-f, Corresponding kz-E map acquired at kx=0. The pronounced kz dispersion of the G band is clearly visible in panels d-f from which we determined the inner potential for each sample, 5.4, 4.3, and 7.3 eV, respectively.
