Extended Data Fig. 2: Band structure for the full lattice potential from equation (3).
From: Frustration- and doping-induced magnetism in a Fermi–Hubbard simulator
Contour lines show the Fermi surface for different density levels in steps of Δn = 1/4. The dashed black line indicates half-filling. Hole-doped regions are shown in purple and particle-doped regions in brown.
