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Acoustic frequency filter based on anisotropic topological phononic crystals
We present a design of acoustic frequency filter based on a two-dimensional anisotropic phononic crystal. The anisotropic band structure exhibits either a directional or a combined (global + directional) bandgap at certain frequency regions, depending on the geometry. When the time-reversal symmetry...
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| Yayımlandı: | Sci Rep |
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| Asıl Yazarlar: | , , , |
| Materyal Türü: | Artigo |
| Dil: | Inglês |
| Baskı/Yayın Bilgisi: |
Nature Publishing Group UK
2017
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| Konular: | |
| Online Erişim: | https://ncbi.nlm.nih.gov/pmc/articles/PMC5678146/ https://ncbi.nlm.nih.gov/pubmed/29118455 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/s41598-017-15409-2 |
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