82 citations · 167 across the 10 of their papers we have counts for
3 papers · 2 filters
Experimental Realization of a Reconfigurable Electroacoustic Topological Insulator
Amir Darabi, Manuel Collet, Michael J Leamy
A substantial challenge in guiding elastic waves is the presence of reflection and scattering at sharp edges, defects, and disorders. Recently, mechanical topological insulators ha…
Numerical optimization of a prestressed auxetic metamaterial for vibration isolation
Adrien Pyskir, Manuel Collet, Zoran Dimitrijevic +1
We present a numerical study on an enhanced periodic auxetic metamaterial. Rotating squares mechanism allied to precompression induced buckling give these elastic structures exotic…
Broadband nonreciprocal acoustic propagation using programmable boundary conditions: from analytical modelling to experimental implementation
Sami Karkar, Emanuele De Bono, Manuel Collet +3
In this paper, we theoretically, numerically and experimentally demonstrate the acoustic isolator effect in a 1D waveguide with direction dependent controlled boundary conditions.…