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Trapped air metamaterial concept for ultrasonic sub-wavelength imaging in water
Acoustic metamaterials constructed from conventional base materials can exhibit exotic phenomena not commonly found in nature, achieved by combining geometrical and resonance effects. However, the use of polymer-based metamaterials that could operate in water is difficult, due to the low acoustic im...
| Autores principales: | , , , , , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2020
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7326974/ https://www.ncbi.nlm.nih.gov/pubmed/32606299 http://dx.doi.org/10.1038/s41598-020-67454-z |