Showing cond-mat.mtrl-sciShow all
2 papers · 1 filter
cond-mat.mtrl-sci2021
Symmetry-enforced Band Nodes in 230 Space Groups
Lin Wu, Feng Tang, Xiangang Wan
Crystallographic symmetries enforcing band touchings (BTs) in the Brillouin zone (BZ) have been utilized to classify and predict the topological semimetals. Though the early propos…
cond-mat.mtrl-sci2020
Exhaustive List of Topological Hourglass Band Crossings in 230 Space Groups
Lin Wu, Feng Tang, Xiangang Wan
Topological semimetals with band crossings (BCs) near the Fermi level have attracted intense research activities in the past several years. Among various BCs, those enforced by an…