Omnidirectional acoustic cloaking against airborne sound realized by a locally resonant sonic material

We report that a locally resonant sonic material realizes omnidirectional acoustic invisibility in air. To achieve acoustic cloaking in the low-frequency regime, we axisymmetrically placed elastic rods comprised of silicone rubber and lead around a cloaked object. The radii of the rods are designed...

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Detalles Bibliográficos
Autores principales: Matsushima, Kei, Noguchi, Yuki, Yamada, Takayuki
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2022
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9525657/
https://www.ncbi.nlm.nih.gov/pubmed/36180566
http://dx.doi.org/10.1038/s41598-022-20591-z

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9525657/
https://www.ncbi.nlm.nih.gov/pubmed/36180566
http://dx.doi.org/10.1038/s41598-022-20591-z

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