Going Beyond the Causal Limit in Acoustic Absorption

Acoustic waveguide with virtual soft boundary based on metamaterials

(2020) Guang-Sheng Liu et al.   Scientific Reports

Design of a honeycomb-microperforated panel with an adjustable sound absorption frequency

(2020) Xiang Zhang et al.   APPLIED ACOUSTICS

Phenomenological law for the acoustic reflection by an array of cylindrical cavities in a soft elastic medium

(2020) M. Thieury et al.   JOURNAL OF APPLIED PHYSICS

Ultra-open ventilated metamaterial absorbers for sound-silencing applications in environment with free air flows

(2020) Xiao Xiang et al.   Extreme Mechanics Letters

Programmable Acoustic Metasurfaces

(2020) Zhenhua Tian et al.   ADVANCED FUNCTIONAL MATERIALS

Multi-layer perforated panel absorbers with oblique perforations

(2020) J. Carbajo et al.   APPLIED ACOUSTICS

Folded metaporous material for sub-wavelength and broadband perfect sound absorption

(2020) Jean Boulvert et al.   APPLIED PHYSICS LETTERS

Perfect Absorption in Mirror-Symmetric Acoustic Metascreens

(2020) V. Romero-García et al.   Physical Review Applied

Bimodal hybrid lightweight sound-absorbing material with high stiffness

(2019) Ju-Qi Ruan et al.   Applied Physics Express

Sound regulation of coupled Helmholtz and Fabry-Pérot resonances in labyrinth cavity structures

(2019) Yan Liu et al.   ULTRASONICS

Extreme low-frequency ultrathin acoustic absorbing metasurface

(2019) Krupali Donda et al.   APPLIED PHYSICS LETTERS

Perfect Absorption of Sound by Rigidly-Backed High-Porous Materials

(2018) Noé Jiménez et al.   ACTA ACUSTICA UNITED WITH ACUSTICA

Acoustic metacages for sound shielding with steady air flow

(2018) Chen Shen et al.   JOURNAL OF APPLIED PHYSICS

An Integration Strategy for Acoustic Metamaterials to Achieve Absorption by Design

(2018) Min Yang et al.   Applied Sciences-Basel

Influence of the neck shape for Helmholtz resonators

(2017) Jean-François Mercier et al.   JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA

Optimal sound-absorbing structures

(2017) Min Yang et al.   Materials Horizons

Rainbow-trapping absorbers: Broadband, perfect and asymmetric sound absorption by subwavelength panels for transmission problems

(2017) Noé Jiménez et al.   Scientific Reports

Use of slow sound to design perfect and broadband passive sound absorbing materials

(2016) J.-P. Groby et al.   JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA

Controlling sound with acoustic metamaterials

(2016) Steven A. Cummer et al.   Nature Reviews Materials

Subwavelength total acoustic absorption with degenerate resonators

(2015) Min Yang et al.   APPLIED PHYSICS LETTERS

Theoretical requirements for broadband perfect absorption of acoustic waves by ultra-thin elastic meta-films

(2015) Yuetao Duan et al.   Scientific Reports

Thin Perfect Absorbers for Electromagnetic Waves: Theory, Design, and Realizations

(2015) Y. Ra’di et al.   Physical Review Applied

Acoustic metasurface with hybrid resonances

(2014) Guancong Ma et al.   NATURE MATERIALS

Limits of slow sound propagation and transparency in lossy, locally resonant periodic structures

(2014) G Theocharis et al.   NEW JOURNAL OF PHYSICS

Homogenization scheme for acoustic metamaterials

(2014) Min Yang et al.   PHYSICAL REVIEW B

Absorption of sound by porous layers with embedded periodic arrays of resonant inclusions

(2013) C. Lagarrigue et al.   JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA

From metamaterials to metadevices

(2012) Nikolay I. Zheludev et al.   NATURE MATERIALS

Dark acoustic metamaterials as super absorbers for low-frequency sound

(2012) Jun Mei et al.   Nature Communications

Metamaterials: a new frontier of science and technology

(2011) Yongmin Liu et al.   CHEMICAL SOCIETY REVIEWS

Acoustic length correction of duct extension into a cylindrical chamber

(2008) Zhongxu Kang et al.   JOURNAL OF SOUND AND VIBRATION