Heatmap from Scientific Research

Experimental energy–momentum dispersions along the direction, captured using 54-eV photons with s and p polarizations at T = 10 or 330 K. Raw data are presented in the upper row, and the corresponding curvature plots are shown in the lower row. The conduction band (CB1) and two valence bands (VB1 and VB2) are highlighted by the green arrows. Data was acquired under the following conditions: T = 10 K with p-polarized light.

DOI