Weyl-like points from band inversions of spin-polarised surface states in NbGeSb
نویسندگان
چکیده
منابع مشابه
Photonic crystals possessing multiple Weyl points and the experimental observation of robust surface states
Weyl points, as monopoles of Berry curvature in momentum space, have captured much attention recently in various branches of physics. Realizing topological materials that exhibit such nodal points is challenging and indeed, Weyl points have been found experimentally in transition metal arsenide and phosphide and gyroid photonic crystal whose structure is complex. If realizing even the simplest ...
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ژورنال
عنوان ژورنال: Nature Communications
سال: 2019
ISSN: 2041-1723
DOI: 10.1038/s41467-019-13464-z