Sound‐Speed Modifying Acoustic Metasurfaces for Acoustic Holography
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DOI: 10.1002/adma.202208002
Abstract: Acoustic metasurfaces offer unique capabilities to steer and direct acoustic fields, though these are generally composed of complex 3D structures, complicating their fabrication and applicability to higher frequencies. Here, an ultrathin metasurface approach is demonstrated,… read more here.
Keywords: sound speed; speed modifying; acoustic metasurfaces; modifying acoustic ... See more keywords