Systematic design and experimental demonstration of bianisotropic metasurfaces for scattering-free manipulation of acoustic wavefronts
Acoustic bianisotropy does not exist in natural materials but can be designed with acoustic metamaterials. Here, Li et al. utilized acoustic bianisotropy and develop a practical metamaterial with improved transmission efficiency which outperforms the Generalized Snell’s Law.
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| Format: | Article |
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Nature Publishing Group
2018-04-01
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| Series: | Nature Communications |
| Online Access: | https://doi.org/10.1038/s41467-018-03778-9 |
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doaj-1f69e74829bc406f9fe5c2d1aa9e31422021-05-11T10:30:29ZengNature Publishing GroupNature Communications2041-17232018-04-01911910.1038/s41467-018-03778-9Systematic design and experimental demonstration of bianisotropic metasurfaces for scattering-free manipulation of acoustic wavefrontsJunfei Li0Chen Shen1Ana Díaz-Rubio2Sergei A. Tretyakov3Steven A. Cummer4Department of Electrical and Computer Engineering, Duke UniversityDepartment of Electrical and Computer Engineering, Duke UniversityDepartment of Electronics and Nanoengineering, Aalto UniversityDepartment of Electronics and Nanoengineering, Aalto UniversityDepartment of Electrical and Computer Engineering, Duke UniversityAcoustic bianisotropy does not exist in natural materials but can be designed with acoustic metamaterials. Here, Li et al. utilized acoustic bianisotropy and develop a practical metamaterial with improved transmission efficiency which outperforms the Generalized Snell’s Law.https://doi.org/10.1038/s41467-018-03778-9 |
| collection |
DOAJ |
| language |
English |
| format |
Article |
| sources |
DOAJ |
| author |
Junfei Li Chen Shen Ana Díaz-Rubio Sergei A. Tretyakov Steven A. Cummer |
| spellingShingle |
Junfei Li Chen Shen Ana Díaz-Rubio Sergei A. Tretyakov Steven A. Cummer Systematic design and experimental demonstration of bianisotropic metasurfaces for scattering-free manipulation of acoustic wavefronts Nature Communications |
| author_facet |
Junfei Li Chen Shen Ana Díaz-Rubio Sergei A. Tretyakov Steven A. Cummer |
| author_sort |
Junfei Li |
| title |
Systematic design and experimental demonstration of bianisotropic metasurfaces for scattering-free manipulation of acoustic wavefronts |
| title_short |
Systematic design and experimental demonstration of bianisotropic metasurfaces for scattering-free manipulation of acoustic wavefronts |
| title_full |
Systematic design and experimental demonstration of bianisotropic metasurfaces for scattering-free manipulation of acoustic wavefronts |
| title_fullStr |
Systematic design and experimental demonstration of bianisotropic metasurfaces for scattering-free manipulation of acoustic wavefronts |
| title_full_unstemmed |
Systematic design and experimental demonstration of bianisotropic metasurfaces for scattering-free manipulation of acoustic wavefronts |
| title_sort |
systematic design and experimental demonstration of bianisotropic metasurfaces for scattering-free manipulation of acoustic wavefronts |
| publisher |
Nature Publishing Group |
| series |
Nature Communications |
| issn |
2041-1723 |
| publishDate |
2018-04-01 |
| description |
Acoustic bianisotropy does not exist in natural materials but can be designed with acoustic metamaterials. Here, Li et al. utilized acoustic bianisotropy and develop a practical metamaterial with improved transmission efficiency which outperforms the Generalized Snell’s Law. |
| url |
https://doi.org/10.1038/s41467-018-03778-9 |
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