348 citations · 500 across the 5 of their papers we have counts for
5 papers
Ultrathin acoustic parity-time symmetric metasurface cloak
Hao-Xiang Li, Maria Rosendo-Lopez, Yi-Fan Zhu +5
Invisibility or unhearability cloaks have been made possible by using metamaterials making light or sound flow around obstacle without the trace of reflections or shadows. Metamate…
Experimental Realization of Acoustic Chern Insulator
Yifan Zhu, Yugui Peng, Xudong Fan +4
Topological insulators are new states of matter in which the topological phase originates from symmetry breaking. Recently, time-reversal invariant topological insulators were demo…
Directional radiation of sound waves by a subwavelength source
Xu-Dong Fan, Yi-Fan Zhu, Bin Liang +2
We propose and experimentally achieve a directional dipole field radiated by an omnidirectional monopole source enclosed in a subwavelength structure of acoustically hybrid resonan…
Ultra-thin Acoustic Metasurface-Based Schroeder Diffuser
Yifan Zhu, Xudong Fan, Bin Liang +2
Schroeder diffuser is a classical design, proposed over 40 years ago, for artificially creating optimal and predictable sound diffuse reflection. It has been widely adopted in arch…
Non-Hermitian acoustic metamaterial for the complete control of sound by accessing the exceptional points
Yi-Fan Zhu, Xue-Feng Zhu, Xu-Dong Fan +4
Non-Hermitian systems always play a negative role in wave manipulations due to inherent non-conservation of energy as well as loss of information. Recently, however, there has been…