Manipulating nonlinear sound waves using non-Hermiticity and active control. Nonlinear and Active Sound Absorption

Project Information

NASA

Grant agreement ID: 101077954

DOI

10.3030/101077954

EC signature date 19 December 2022

Start date 1 March 2023

End date 29 February 2028

Funded under

• European Research Council (ERC)

Total cost

€ 1 449 935,00

EU contribution

€ 1 449 935,00

Coordinated by

CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE CNRS
France

CORDIS provides links to public deliverables and publications of HORIZON projects.

Links to deliverables and publications from FP7 projects, as well as links to some specific result types such as dataset and software, are dynamically retrieved from OpenAIRE .

Deliverables

Data Management Plan (1)

DMP

Data Management Plan

Publications

Peer reviewed articles (9)

A nonreciprocal and tunable active acoustic scatterer

Author(s): Anis Maddi, Gaelle Poignand, Vassos Achilleos, Vincent Pagneux, Guillaume Penelet
Published in: The Journal of the Acoustical Society of America, Issue 157, 2025, ISSN 1520-8524
Publisher: Acoustical Society of America (ASA)
DOI: 10.1121/10.0036695

Envelope vector solitons in nonlinear flexible mechanical metamaterials

Author(s): A. Demiquel, V. Achilleos, G. Theocharis, V. Tournat
Published in: Wave Motion, Issue 131, 2024, ISSN 0165-2125
Publisher: Elsevier BV
DOI: 10.1016/J.WAVEMOTI.2024.103394

Insensitive edge solitons in a non-Hermitian topological lattice

Author(s): Bertin Many Manda; Vassos Achilleos
Published in: Physical Review B, 2024, ISSN 2469-9969
Publisher: American Physical Society
DOI: 10.48550/ARXIV.2405.05441

Emergent non-Hermitian models

Author(s): Lumen Eek; Anouar Moustaj; Malte Röntgen; Vincent Pagneux; Vassos Achilleos; Cristiane Morais Smith
Published in: Physical Review B, 2024, ISSN 2469-9969
Publisher: American Physical Society
DOI: 10.48550/ARXIV.2310.11988

Exact analog of the Hatano-Nelson model in one-dimensional continuous nonreciprocal systems

Author(s): A. Maddi; Y. Auregan; G. Penelet; V. Pagneux; V. Achilleos
Published in: Physical Review Research, 2024, ISSN 2643-1564
Publisher: American Physical Society
DOI: 10.1103/PHYSREVRESEARCH.6.L012061

Robustness of perfect transmission resonances to asymmetric perturbation

Author(s): Ioannis Kiorpelidis, Panayotis Kalozoumis, Georgios Theocharis, Vassos Achilleos, Fotios K. Diakonos, Vincent Pagneux
Published in: Physical Review A, Issue 111, 2025, ISSN 2469-9926
Publisher: American Physical Society (APS)
DOI: 10.1103/PHYSREVA.111.012218

Time-periodic Klein-Gordon media: Tunable wave-vector gaps and Dirac dispersion with an exceptional point of degeneracy

Author(s): A. Paliovaios, V. Achilleos, G. Theocharis, D. Frantzeskakis, N. Stefanou
Published in: Physical Review A, Issue 109, 2024, ISSN 2469-9926
Publisher: American Physical Society (APS)
DOI: 10.1103/PHYSREVA.109.062229

Equireflectionality and customized unbalanced coherent perfect absorption in asymmetric waveguide networks

Author(s): Malte Röntgen; Olivier Richoux; Georgios Theocharis; Christian V. Morfonios; Peter Schmelcher; Philipp del Hougne; Vassos Achilleos
Published in: Physical Review Applied, 2023, ISSN 2331-7019
Publisher: Americal Physical Society
DOI: 10.48550/ARXIV.2305.02786

Direct experimental observation of total absorption and loss compensation using sound waves with complex frequencies

Author(s): Anis Maddi, Gaelle Poignand, Vassos Achilleos, Vincent Pagneux, Guillaume Penelet
Published in: Journal of Applied Physics, Issue 137, 2025, ISSN 0021-8979
Publisher: AIP Publishing
DOI: 10.48550/ARXIV.2503.11748

Other (2)

Exact analogue of the Hatano-Nelson model in 1D continuous nonreciprocal systems

Author(s): Maddi, Anis; Auregan, Yves; Penelet, Guillaume; Pagneux, Vincent; Achilleos, Vassos
Published in: 2023
Publisher: arXiv
DOI: 10.48550/ARXIV.2306.12223

Nonlinear Waves in Active Non-Hermitian Metamaterials

Published in: Crossref, 2024
Publisher: meta-mat
DOI: 10.52843/META-MAT.6GHX6B