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The 2024 acoustic metamaterials roadmap

The 2024 acoustic metamaterials roadmap
The 2024 acoustic metamaterials roadmap
Today, acoustic metamaterials form a core area of metamaterial research. They offer bespoke wave control, achievable through their rationally designed structure and are at the forefront of metamaterial applications and commercialisation. They find purpose across science and defence sectors in wave filtering, sensing, communications, energy harvesting, thermal emission control, and aeroacoustics, to name but a few. They enjoy success in metropolitan environments with designer audio and noise mitigation falling within their remit; acoustic metamaterial technologies are already penetrating the market across audio and healthcare sectors.The landscape of acoustic metamaterial research is continually expanding, now incorporating several wave regimes under a broader definition that we adopt here. The diversity of acoustic metamaterial research displays how they exist not only to translate electromagnetic phenomena, but also to provide a unique platform for exploring all metamaterial physics, and for solving key societal challenges.The aim of this Roadmap is to present a summary of the state of acoustic metamaterial research and innovation in 2024, with opinions on the challenges and future opportunities from a group of renown experts, covering key interdisciplinary areas from fundamental acoustics to device implementation.
0022-3727
Chaplain, Gregory James
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Langfeldt, Felix
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Romero-García, Vicent
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Jiménez, Noé
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Meng, Yang
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Groby, Jean-Philippe
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Pagneux, Vincent
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Moore, Daniel
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Hibbins, Alastair P.
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Sambles, J. Roy
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Starkey, Timothy
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Popa, Bogdan-Ioan
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Zhang, Zhiwang
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Christensen, Johan
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Wen, Xinhua
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Li, Jensen
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Fleury, Romain
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Wallen, Samuel
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Haberman, Michael R.
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Galluscio, Charles
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Damani, Shishir
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Alexander, Nathan
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Devenport, William
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Hussein, Mahmoud I.
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Memoli, Gianluca
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Fusaro, Gioia
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D'Orazio, Dario
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Barbaresi, Luca
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Garai, Massimo
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Chisari, Letizia
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Mittal, Prateek
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Zhu, QI
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Subramanian, Sriram
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Brule, Stephane
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Enoch, Stefan
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Guenneau, Sebastien
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Stoakes, Rachel
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McLean, Conor
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Gardiner, Alicia
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et al.
Chaplain, Gregory James
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Langfeldt, Felix
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Romero-García, Vicent
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Jiménez, Noé
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Meng, Yang
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Groby, Jean-Philippe
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Pagneux, Vincent
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Moore, Daniel
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Starkey, Timothy
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Popa, Bogdan-Ioan
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Zhang, Zhiwang
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Christensen, Johan
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Wen, Xinhua
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Li, Jensen
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Fleury, Romain
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Wallen, Samuel
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Haberman, Michael R.
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Galluscio, Charles
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Damani, Shishir
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Alexander, Nathan
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Devenport, William
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Hussein, Mahmoud I.
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Memoli, Gianluca
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Fusaro, Gioia
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D'Orazio, Dario
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Barbaresi, Luca
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Garai, Massimo
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Chisari, Letizia
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Mittal, Prateek
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Zhu, QI
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Subramanian, Sriram
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Brule, Stephane
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Guenneau, Sebastien
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Stoakes, Rachel
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McLean, Conor
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Gardiner, Alicia
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Chaplain, Gregory James, Langfeldt, Felix and Romero-García, Vicent , et al. (2025) The 2024 acoustic metamaterials roadmap. Journal of Physics D: Applied Physics. (doi:10.1088/1361-6463/add306).

Record type: Article

Abstract

Today, acoustic metamaterials form a core area of metamaterial research. They offer bespoke wave control, achievable through their rationally designed structure and are at the forefront of metamaterial applications and commercialisation. They find purpose across science and defence sectors in wave filtering, sensing, communications, energy harvesting, thermal emission control, and aeroacoustics, to name but a few. They enjoy success in metropolitan environments with designer audio and noise mitigation falling within their remit; acoustic metamaterial technologies are already penetrating the market across audio and healthcare sectors.The landscape of acoustic metamaterial research is continually expanding, now incorporating several wave regimes under a broader definition that we adopt here. The diversity of acoustic metamaterial research displays how they exist not only to translate electromagnetic phenomena, but also to provide a unique platform for exploring all metamaterial physics, and for solving key societal challenges.The aim of this Roadmap is to present a summary of the state of acoustic metamaterial research and innovation in 2024, with opinions on the challenges and future opportunities from a group of renown experts, covering key interdisciplinary areas from fundamental acoustics to device implementation.

Text
Acoustic Metamaterials Roadmap - Accepted Manuscript - Accepted Manuscript
Restricted to Repository staff only until 1 May 2026.
Available under License Creative Commons Attribution Non-commercial No Derivatives.
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Accepted/In Press date: 1 May 2025
e-pub ahead of print date: 1 May 2025

Identifiers

Local EPrints ID: 501891
URI: http://eprints.soton.ac.uk/id/eprint/501891
DOI: doi:10.1088/1361-6463/add306
ISSN: 0022-3727
PURE UUID: da806e20-0894-4c12-a932-af731d9e8ed6
ORCID for Felix Langfeldt: ORCID iD orcid.org/0000-0003-2380-2746

Catalogue record

Date deposited: 11 Jun 2025 18:20
Last modified: 12 Jun 2025 02:14

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Contributors

Author: Gregory James Chaplain
Author: Felix Langfeldt ORCID iD
Author: Vicent Romero-García
Author: Noé Jiménez
Author: Yang Meng
Author: Jean-Philippe Groby
Author: Vincent Pagneux
Author: Daniel Moore
Author: Alastair P. Hibbins
Author: J. Roy Sambles
Author: Timothy Starkey
Author: Bogdan-Ioan Popa
Author: Zhiwang Zhang
Author: Johan Christensen
Author: Xinhua Wen
Author: Jensen Li
Author: Romain Fleury
Author: Samuel Wallen
Author: Michael R. Haberman
Author: Charles Galluscio
Author: Shishir Damani
Author: Nathan Alexander
Author: William Devenport
Author: Mahmoud I. Hussein
Author: Gianluca Memoli
Author: Gioia Fusaro
Author: Dario D'Orazio
Author: Luca Barbaresi
Author: Massimo Garai
Author: Letizia Chisari
Author: Prateek Mittal
Author: QI Zhu
Author: Sriram Subramanian
Author: Stephane Brule
Author: Stefan Enoch
Author: Sebastien Guenneau
Author: Rachel Stoakes
Author: Conor McLean
Author: Alicia Gardiner
Corporate Author: et al.

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