Example of 3D ARPES data: EB, kx, ky 

3D rendition of superconducting kagome-metal CsV3Sb5 with coordinates kx, ky, and EB. The intersection of the two lines (kx = 0 and ky = 0) is the gamma point. The electron binding energy sweeps down and then up again but stops at the Fermi energy. Then the momentum-distribution curves in the x- and y-directions are shown. Data courtesy of Yong Hu, Ming Shi, and Nicholas Plumb of the SIS beamline, Swiss Light Source. See: Y. Hu et al., Nature Communications http://dx.doi.org/10.1038/s41467-022-29828-x

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