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Simultaneous multi-band valley-protected topological edge states of shear vertical wave in two-dimensional phononic crystals with veins
The introduction of the concept of valley pseudospin to phononic crystals has made a remarkable topologically protected interface transport of sound, which opens a novel research area referred to as valley Hall topological insulators. Here, we demonstrate the simultaneous multi-band edge states of s...
Autores principales: | Huo, Shao-yong, Chen, Jiu-jiu, Huang, Hong-bo, Huang, Guo-liang |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group UK
2017
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5583280/ https://www.ncbi.nlm.nih.gov/pubmed/28871127 http://dx.doi.org/10.1038/s41598-017-10857-2 |
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