Nonlocal interaction engineering of 2D roton-like dispersion relations in acoustic and mechanical metamaterials
Long-range interactions have often been considered as a nuisance or correction to the desired features of metamaterials. Here, nonlocal interactions in 2D acoustic metamaterials are instead exploited as a tool to engineer peculiar wave dispersions, such as multiple roton-like minima, leading to nega...
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| Principais autores: | , , , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
Nature Portfolio
2022-05-01
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| Colecção: | Communications Materials |
| Acesso em linha: | https://doi.org/10.1038/s43246-022-00257-z |
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