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Emergent metallicity at the grain boundaries of higher-order topological insulators

Topological lattice defects, such as dislocations and grain boundaries (GBs), are ubiquitously present in the bulk of quantum materials and externally tunable in metamaterials. In terms of robust modes, localized near the defect cores, they are instrumental in identifying topological crystals, featu...

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Detalles Bibliográficos
Autores principales: Salib, Daniel J., Juričić, Vladimir, Roy, Bitan
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10504356/
https://www.ncbi.nlm.nih.gov/pubmed/37714946
http://dx.doi.org/10.1038/s41598-023-42279-8