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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...

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Pubblicato in:Sci Rep
Autori principali: Zhang, Zhiwang, Cheng, Ying, Liu, Xiaojun
Natura: Artigo
Lingua:Inglês
Pubblicazione: Nature Publishing Group UK 2018
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Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC6235864/
https://ncbi.nlm.nih.gov/pubmed/30429523
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/s41598-018-35214-9
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