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Bound states at partial dislocation defects in multipole higher-order topological insulators

The bulk-boundary correspondence, which links a bulk topological property of a material to the existence of robust boundary states, is a hallmark of topological insulators. However, in crystalline topological materials the presence of boundary states in the insulating gap is not always necessary sin...

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Detalles Bibliográficos
Autores principales: Yamada, Sasha S., Li, Tianhe, Lin, Mao, Peterson, Christopher W., Hughes, Taylor L., Bahl, Gaurav
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9018851/
https://www.ncbi.nlm.nih.gov/pubmed/35440648
http://dx.doi.org/10.1038/s41467-022-29785-5