369 citations · 1.3k across the 38 of their papers we have counts for
40 papers
Formation and dynamics of a semi vortex ring connected to a free surface
Alexandre Vilquin, Samuel Hidalgo-Caballero, Vincent Pagneux +2
Playing a role in the locomotion of some animals such as the water strider, the formation and dynamics of a semi vortex ring connected to a free surface are experimentally investig…
Subwavelength Su-Schrieffer-Heeger topological modes in acoustic waveguides
Antonin Coutant, Vassos Achilleos, Olivier Richoux +2
Topological systems furnish a powerful way of localizing wave energy at edges of a structured material. Usually this relies on Bragg scattering to obtain bandgaps with nontrivial t…
Experimental characterization of rigid scatterer hyperuniform distributions for audible acoustics
Élie Chéron, Jean-Philippe Groby, Vincent Pagneux +2
Two-dimensional stealthy hyperuniform distributions of rigid scatterers embedded in a waveguide are experimentally characterized the wave transport properties for scalar waves in a…
Experimental evidence of enhanced broadband transmission in disordered systems with mirror symmetry
Matthieu Davy, Clément Ferise, Elie Chéron +2
We demonstrate in microwave measurements the broadband enhancement of transmission through an opaque barrier due to mirror symmetry. This enhancement relies on constructive interfe…
Exceptional points of PT-symmetric reflectionless states in complex scattering systems
Clément Ferise, Philipp del Hougne, Simon Félix +2
We investigate experimentally and analytically the coalescence of reflectionless (RL) states in symmetric complex wave-scattering systems. We observe RL-exceptional points (EPs), f…
Effect of symmetry defect on the edge resonance of semi-infinite FGM plates
Shengyu Tang, Wenping Bi, Jingwei Yin +1
The effect of asymmetric functionally graded material on the edge resonance and the Fano resonance in semi-infinite FGM plates are reported in this work. The edge resonance is weak…