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Acoustic analogues of three-dimensional topological insulators

Topological insulators (TIs) can host an insulating gapped bulk with conducting gapless boundary states in lower dimensions than the bulk. To date, various kinds of classical wave TIs with gapless symmetry-protected boundary states have been discovered, promising for the efficient confinement and ro...

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Detalles Bibliográficos
Autores principales: He, Cheng, Lai, Hua-Shan, He, Bo, Yu, Si-Yuan, Xu, Xiangyuan, Lu, Ming-Hui, Chen, Yan-Feng
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2020
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7211004/
https://www.ncbi.nlm.nih.gov/pubmed/32385317
http://dx.doi.org/10.1038/s41467-020-16131-w

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