Strong and fragile topological Dirac semimetals with higher-order Fermi arcs

Dirac and Weyl semimetals both exhibit arc-like surface states. However, whereas the surface Fermi arcs in Weyl semimetals are topological consequences of the Weyl points themselves, the surface Fermi arcs in Dirac semimetals are not directly related to the bulk Dirac points, raising the question of...

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Detalles Bibliográficos
Autores principales: Wieder, Benjamin J., Wang, Zhijun, Cano, Jennifer, Dai, Xi, Schoop, Leslie M., Bradlyn, Barry, Bernevig, B. Andrei
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2020
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6994491/
https://www.ncbi.nlm.nih.gov/pubmed/32005893
http://dx.doi.org/10.1038/s41467-020-14443-5

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6994491/
https://www.ncbi.nlm.nih.gov/pubmed/32005893
http://dx.doi.org/10.1038/s41467-020-14443-5

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