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Demonstration of a third-order hierarchy of topological states in a three-dimensional acoustic metamaterial
Classical wave systems have constituted an excellent platform for emulating complex quantum phenomena, such as demonstrating topological phenomena in photonics and acoustics. Recently, a new class of topological states localized in more than one dimension of a D-dimensional system, referred to as hi...
Autores principales: | Weiner, Matthew, Ni, Xiang, Li, Mengyao, Alù, Andrea, Khanikaev, Alexander B. |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
American Association for the Advancement of Science
2020
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7101231/ https://www.ncbi.nlm.nih.gov/pubmed/32258398 http://dx.doi.org/10.1126/sciadv.aay4166 |
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