Figure 4: Landau level spectra.
From: Three-dimensional Pentagon Carbon with a genesis of emergent fermions
Landau level spectra for (a) the semiconductor phase, (b) the TM phase (corresponding to Fig. 2d) and (c) the TM phase with further screw-rotational symmetry breaking (corresponding to Fig. 3c). The magnetic field is along the z-direction. The red circles in b indicate the location of the two triply degenerate fermion points (Fig. 3b).
