activity
20102021
most citedUltra-thin metamaterial for perfect and omnidirectional sound absorption

369 citations · 840 across the 12 of their papers we have counts for

collaborators
Showing physics.class-phShow all

5 papers · 1 filter

physics.class-ph2017★ 1 cited

Rainbow-trapping absorbers: Broadband, perfect and asymmetric sound absorption by subwavelength panels with ventilation

Noé Jiménez, Vicent Romero-García, Vincent Pagneux +1

Perfect, broadband and asymmetric sound absorption is theoretically, numerically and experimentally reported by using subwavelength thickness panels in a transmission problem. The…

physics.class-ph2016★ 34 cited

Broadband quasi perfect absorption using chirped multi-layer porous materials

Noé Jiménez, Vicent Romero-García, Alejandro Cebrecos +3

This work theoretically analyzes the sound absorption properties of a chirped multi-layer porous material including transmission, in particular showing the broadband unidirectional…

physics.class-ph2016★ 195 cited

Quasi-perfect absorption by sub-wavelength acoustic panels in transmission using accumulation of resonances due to slow sound

Noé Jiménez, Vicent Romero-García, Vincent Pagneux +1

We theoretically and experimentally report sub-wavelength resonant panels for low-frequency quasi-perfect sound absorption including transmission by using the accumulation of cavit…

physics.class-ph2016★ 369 cited

Ultra-thin metamaterial for perfect and omnidirectional sound absorption

Noé Jiménez, Weichun Huang, Vicent Romero-García +2

Using the concepts of slow sound and of critical coupling, an ultra-thin acoustic metamaterial panel for perfect and omnidirectional absorption is theoretically and experimentally…

physics.class-ph2014★ 2 cited

Perfect and broadband acoustic absorption by critical coupling

V. Romero-García, G. Theocharis, O. Richoux +3

We experimentally and analytically report broadband and narrowband perfect absorption in two different acoustic waveguide-resonator geometries by the mechanism of critical coupling…