1 citations · 2 across the 5 of their papers we have counts for
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Systematic design and experimental demonstration of transmission-type multiplexed acoustic meta-holograms
Yifan Zhu, Nikhil JRK Gerard, Xiaoxing Xia +6
Acoustic holograms have promising applications in sound-field reconstruction, particle manipulation, ultrasonic haptics and therapy. This paper reports on the theoretical, numerica…
Low-frequency broadband acoustic metasurface absorbing panels
Jun Ji, Dongting Li, Yong Li +1
A broadband sound absorption attained by a deep-subwavelength structure is of great interest to the noise control community especially for extremely low frequencies (20-100 Hz) in…
Omnidirectional elastic wave attenuation via an isotoxal-star-based auxetic micro-lattice
Nikhil JRK Gerard, Mourad Oudich, Yun Jing
This paper introduces a micro-lattice based metamaterial for low frequency wide-band vibration attenuation, that is enabled by engineering the metamaterial's building blocks to ind…
Extremely asymmetrical acoustic metasurface mirror at the exceptional point
Xu Wang, Xinsheng Fang, Dongxing Mao +2
Previous research has attempted to minimize the influence of loss in reflection- and transmission-type acoustic metasurfaces. This letter shows that, by treating the acoustic metas…
Bending sound around sharp corners without using topological edge states
Liting Wu, Mourad Oudich, Wenkang Cao +8
Routing and guiding acoustic waves around sharp corners without backscattering losses is of great interest in the acoustics community. Sonic crystals have been primarily utilized t…
Acoustic Metacages for Omnidirectional Sound Shielding
Chen Shen, Yangbo Xie, Junfei Li +2
Conventional sound shielding structures typically prevent fluid transport between the exterior and interior. A design of a two-dimensional acoustic metacage with subwavelength thic…