Figure 3
Momentum dependence of the electronic structure in CaMnBi2.
(a). Fermi surface of CaMnBi2 measured at 30 K with the momentum cuts labeled. (b). Electronic structure along various momentum cuts labeled in (a) measured at 30 K. Dashed red lines are drawn, as a guide to eyes, on top of one Dirac band on the left side of the images. (c) Expanded view of the Dirac bands on the left side of (b). To highlight the electronic structure, these images are the second derivative of the original images in (b) with respect to the momentum.
