TaAs / NbAs / NbP / TaP host Weyl points (Xu 2015 / Lv 2015) where conduction-valence bands touch linearly with definite chirality; Fermi-arc surface states connect bulk Weyl pairs.
TaAs / NbAs / NbP / TaP host Weyl points (Xu 2015 / Lv 2015) where conduction-valence bands touch linearly with definite chirality; Fermi-arc surface states connect bulk Weyl pairs.