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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...

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Detalles Bibliográficos
Autores principales: Huo, Shao-yong, Chen, Jiu-jiu, Huang, Hong-bo, Huang, Guo-liang
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2017
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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