Ontology highlight
ABSTRACT:
SUBMITTER: Yao M
PROVIDER: S-EPMC7184610 | biostudies-literature | 2020 Apr
REPOSITORIES: biostudies-literature
Nature communications 20200427 1
Non-symmorphic chiral topological crystals host exotic multifold fermions, and their associated Fermi arcs helically wrap around and expand throughout the Brillouin zone between the high-symmetry center and surface-corner momenta. However, Fermi-arc splitting and realization of the theoretically proposed maximal Chern number rely heavily on the spin-orbit coupling (SOC) strength. In the present work, we investigate the topological states of a new chiral crystal, PtGa, which has the strongest SOC ...[more]