Dispersion tuning and route reconfiguration of acoustic waves in valley topological phononic crystals

The valley degree of freedom in crystals offers great potential for manipulating classical waves, however, few studies have investigated valley states with complex wavenumbers, valley states in graded systems, or dispersion tuning for valley states. Here, we present tunable valley phononic crystals...

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Detalles Bibliográficos
Autores principales: Tian, Zhenhua, Shen, Chen, Li, Junfei, Reit, Eric, Bachman, Hunter, Socolar, Joshua E. S., Cummer, Steven A., Jun Huang, Tony
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2020
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7005747/
https://www.ncbi.nlm.nih.gov/pubmed/32034148
http://dx.doi.org/10.1038/s41467-020-14553-0

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7005747/
https://www.ncbi.nlm.nih.gov/pubmed/32034148
http://dx.doi.org/10.1038/s41467-020-14553-0

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