Fig. 4: Calculated electronic structure of HoAgGe.
From: Tunable topological transitions in the frustrated magnet HoAgGe
a Band structure in the non-magnetic state. b Electronic structure in \(\sqrt{3}\times \sqrt{3}\) magnetic state UUD. c Electronic structure in 1 × 1 [UUU(1)] stae. d Fermi surface in the UUU(1) state. In the non-magnetic state Fermi surface is very similar, with the main difference being that the orange donuts are disconnected, though they retain the electron character. The colors correspond to those in (c).
