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Extremely low frequency wave localization via elastic foundation induced metamaterial with a spiral cavity
We proposed a metamaterial which exhibits elastic wave localization at extremely low frequencies. First, we opened an extremely low bandgap via elastic foundations. Subsequently, we investigated wave localization by imposing normal defect, which is widely used to capture waves in conventional wave l...
| 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/PMC8901657/ https://www.ncbi.nlm.nih.gov/pubmed/35256718 http://dx.doi.org/10.1038/s41598-022-08002-9 |