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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...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2022
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| Materias: | |
| 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 |