Topological Nodal Line Electrides: Realization of an Ideal Nodal Line State Nearly Immune from Spin–Orbit Coupling
Topological Nodal Line Electrides: Realization of an Ideal Nodal Line State Nearly Immune from Spin–Orbit Coupling
Nodal line semimetals (NLSs) have attracted broad interest in current research. In most of the existing NLSs, the intrinsic properties of nodal lines are greatly destroyed because nodal lines usually suffer sizable gaps induced by non-negligible spin–orbit coupling (SOC). In this work, we propose the topological nodal line electrides (TNLEs), …