3D-printed Hilbert fractal resin–air acoustic metamaterials for subwavelength low-frequency sound absorption
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Abstract
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Research context
OpenAlex topics: Acoustic Wave Phenomena Research · Cellular and Composite Structures · Metamaterials and Metasurfaces Applications
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References (9)
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1. Acoustic absorption coefficient of open-cell polyolefin-based foams10.1016/j.matlet.2014.01.061 ↗
2. Acoustic properties of a porous polycarbonate material produced by additive manufacturing10.1016/j.matlet.2016.06.045 ↗
3. Controlling sound with acoustic metamaterials10.1038/natrevmats.2016.1 ↗
4. Membrane-type acoustic metamaterial with negative dynamic mass10.1103/PhysRevLett.101.204301 ↗
5. Extreme acoustic metamaterial by coiling up space10.1103/PhysRevLett.108.114301 ↗
6. A space-coiled acoustic metamaterial with tunable low-frequency sound absorption10.1209/0295-5075/120/54001 ↗
7. Sound absorption in Hilbert fractal and coiled acoustic metamaterials10.1063/5.0079531 ↗
8. Subwavelength sound screening by coupling space-coiled Fabry–Pérot resonators10.1209/0295-5075/119/36001 ↗
9. 3D printed acoustic absorption metamaterials with adaptable sound absorption performance