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.
Main Authors: | Junfei Li, Chen Shen, Ana Díaz-Rubio, Sergei A. Tretyakov, Steven A. Cummer |
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Format: | Article |
Language: | English |
Published: |
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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