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Acoustic waveguide with virtual soft boundary based on metamaterials
The use of acoustic metamaterials with novel phenomena to design acoustic waveguides with special properties has obvious potential application value. Here, we propose a virtual soft boundary (VSB) model with high reflectivity and half cycle phase loss, which consists of an acoustic propagation layer...
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| Pubblicato in: | Sci Rep |
|---|---|
| Autori principali: | , , , , , |
| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
Nature Publishing Group UK
2020
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| Soggetti: | |
| Accesso online: | https://ncbi.nlm.nih.gov/pmc/articles/PMC6976684/ https://ncbi.nlm.nih.gov/pubmed/31969667 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/s41598-020-57986-9 |
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