Figure 1. Pairs of Weyl nodes in TaP.
(a) Crystal structure of TaP. (b) Bulk and surface BZ of TaP with high-symmetry points labelled. (c) Illustration of a pair of Weyl nodes in 3D momentum space. (d) Band structure passing through Weyl node along cutx, cuty and cutz. (e) Schematic band dispersions of a pair of Weyl nodes in the kx-ky plane of the momentum space.