60 citations · 94 across the 6 of their papers we have counts for
3 papers · 1 filter
Anomalous refraction based on acoustic metasurfaces with membranes
Shilong Zhai, Changlin Ding, Huaijun Chen +3
The investigation of metasurface, which is of great current interest, has opened up new degrees of freedom to research metamaterials. In this paper, we propose an ultrathin acousti…
Flute-Model Acoustic Metamaterials with Simultaneously Negative Bulk Modulus and Mass Density
H. C. Zeng, C. R. Luo, H. J. Chen +2
We experimentally constructed a three-dimensional flute-model "molecular" structure acoustic metamaterial(AM)from a periodic array of perforated hollow steel tubes (PHSTs) and inve…
Double-negative acoustic metamaterial based on hollow steel tube meta-atom
Huaijun Chen, Hongcheng Zeng, Changlin Ding +2
We presented an acoustic 'meta-atom' model of hollow steel tube (HST). The simulated and experimental results demonstrated that the resonant frequency is closely related to the len…