Symmetry-enforced band crossings in trigonal materials: Accordion states and Weyl nodal lines
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DOI: 10.1103/physrevmaterials.3.124204
Abstract: Nonsymmoprhic symmetries, such as screw rotations or glide reflections, can enforce band crossings within high-symmetry lines or planes of the Brillouin zone. When these band degeneracies are close to the Fermi energy, they can give… read more here.
Keywords: weyl nodal; crossings trigonal; band crossings; trigonal materials ... See more keywords