Pseudo Dirac Nodal Sphere: Unusual Electronic Structure and Material Realization

Jianfeng Wang, Yizhou Liu, Kyung-Hwan Jin +4

Topological semimetals (TSMs) in which conduction and valence bands cross at zero-dimensional (0D) Dirac nodal points (DNPs) or 1D Dirac nodal lines (DNLs), in 3D momentum space, h…