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Slow acoustic surface modes through the use of hidden geometry

The acoustic surface modes supported by a partly covered periodic meander groove structure formed in an assumed perfectly rigid plate are investigated. This allows one to create a slower acoustic surface wave than can be achieved with the same uncovered meander structure. By changing the size of the...

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Detalles Bibliográficos
Autores principales: Shelley, S. R., Beadle, J. G., Hibbins, A. P., Sambles, J. R.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8581021/
https://www.ncbi.nlm.nih.gov/pubmed/34759306
http://dx.doi.org/10.1038/s41598-021-01269-4