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Time-periodic corner states from Floquet higher-order topology

The recent discoveries of higher-order topological insulators (HOTIs) have shifted the paradigm of topological materials, previously limited to topological states at boundaries of materials, to include topological states at boundaries of boundaries, such as corners. So far, all HOTI realisations hav...

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Detalles Bibliográficos
Autores principales: Zhu, Weiwei, Xue, Haoran, Gong, Jiangbin, Chong, Yidong, Zhang, Baile
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8748824/
https://www.ncbi.nlm.nih.gov/pubmed/35013180
http://dx.doi.org/10.1038/s41467-021-27552-6