Perfect Confinement of Acoustic Vortex by Phase-Gradient Metacage
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DOI: 10.1088/0256-307x/42/3/034301
Abstract: Acoustic wave isolation and noise reduction are significant challenges in the fields of physics and various applications. Traditional noise-control devices are often hampered by substantial size limitations, and their operational efficacy is generally restricted to… read more here.
Keywords: metacage; confinement acoustic; phase gradient; perfect confinement ... See more keywords