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Achieving acoustic topological valley-Hall states by modulating the subwavelength honeycomb lattice
Topological valley-contrasting physics is attracting increasing attention because of its potentials as a promising information carrier in electrics and classical systems. In this work, we reveal the valley-Hall effect and the valley projected edge states in two-dimensional sonic crystals with modula...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2018
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6235864/ https://www.ncbi.nlm.nih.gov/pubmed/30429523 http://dx.doi.org/10.1038/s41598-018-35214-9 |