Fig. 4: Tight-binding model for TaSe2.
From: Superconducting dome by tuning through a van Hove singularity in a two-dimensional metal
a Band structure. The vHs near EF is marked with an arrow. b Calculated DOS with occupied states in dark blue. The amount of carriers needed to reach the vHs (light blue area) corresponds to δ = 0.02.
