Explore the words cloud of the PHONOMETA project. It provides you a very rough idea of what is the project "PHONOMETA" about.
The following table provides information about the project.
Coordinator |
UNIVERSIDAD CARLOS III DE MADRID
Organization address contact info |
Coordinator Country | Spain [ES] |
Project website | http://phonometa.eu/ |
Total cost | 1˙325˙158 € |
EC max contribution | 1˙325˙158 € (100%) |
Programme |
1. H2020-EU.1.1. (EXCELLENT SCIENCE - European Research Council (ERC)) |
Code Call | ERC-2016-STG |
Funding Scheme | ERC-STG |
Starting year | 2016 |
Duration (year-month-day) | from 2016-12-01 to 2021-11-30 |
Take a look of project's partnership.
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1 | UNIVERSIDAD CARLOS III DE MADRID | ES (GETAFE (MADRID)) | coordinator | 1˙325˙158.00 |
The boost experienced by acoustic and elastic (phononic) metamaterial research during the past years has been driven by the ability to sculpture the flow of sound waves at will. Thanks to recent developments at the frontiers of phononic metamaterials it can be identified that active phononic control is at the cutting edge of the current research on phononic metamaterials. Introducing piezoelectric semiconductors as a material platform to discover new avenues in wave physics will have the potential to open horizons of opportunities in science of acoustic wave control. Electrically biased piezoelectric semiconductors are non-reciprocal by nature, produce mechanical gain and are highly tunable.
The aim is to explore novel properties of sound and the ability to design Parity-Time (PT) symmetric systems that define a consistent unitary extension of quantum mechanics. Through cunningly contrived piezoelectric media sculpturing balanced loss and gain units, these structures have neither parity symmetry nor time-reversal symmetry, but are nevertheless symmetric in the product of both. PHONOMETA is inspired and driven by these common notions of quantum mechanics that I wish to translate into classical acoustics with unprecedented knowledge for the case of sound.
I expect that the successful realization of PHONOMETA has the potential to revolutionize acoustics in our daily life. Environmental and ambient noise stem from multiple scattering and reflections of sound in our surrounding. The extraordinary properties of PT acoustic metamaterials have the groundbreaking potential to push forward physical acoustics with new paradigms to design tunable diode-like behaviour with zero reflections, which is applicable for noise pollution mitigation. Also I anticipate to impact the progress on invisibility cloaks by introducing PT symmetry based acoustic stealth coatings for hiding submarines.
year | authors and title | journal | last update |
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2018 |
Aurélien Merkel, Vicent Romero-GarcÃa, Jean-Philippe Groby, Jensen Li, Johan Christensen Unidirectional zero sonic reflection in passive PT -symmetric Willis media published pages: , ISSN: 2469-9950, DOI: 10.1103/PhysRevB.98.201102 |
Physical Review B 98/20 | 2019-09-04 |
2019 |
Li, Hao-Xiang; Rosendo-Lopez, Maria; Zhu, Yi-Fan; Fan, Xu-Dong; Torrent, Daniel; Liang, Bin; Cheng, Jian-Chum; Christensen, Johan Ultrathin acoustic parity-time symmetric metasurface cloak published pages: , ISSN: 2058-8437, DOI: |
SPJ Research 1 | 2019-09-04 |
2018 |
Xiujuan Zhang, Meng Xiao, Ying Cheng, Ming-Hui Lu, Johan Christensen Topological sound published pages: , ISSN: 2399-3650, DOI: 10.1038/s42005-018-0094-4 |
Communications Physics 1/1 | 2019-09-02 |
2018 |
Zhiwang Zhang, Ye Tian, Ying Cheng, Qi Wei, Xiaojun Liu, Johan Christensen Topological Acoustic Delay Line published pages: , ISSN: 2331-7019, DOI: 10.1103/PhysRevApplied.9.034032 |
Physical Review Applied 9/3 | 2019-09-02 |
2018 |
Mudi Wang, Liping Ye, J. Christensen, Zhengyou Liu Valley Physics in Non-Hermitian Artificial Acoustic Boron Nitride published pages: , ISSN: 0031-9007, DOI: 10.1103/PhysRevLett.120.246601 |
Physical Review Letters 120/24 | 2019-09-02 |
2019 |
Natalia Lera, Daniel Torrent, P. San-Jose, J. Christensen, J. V. Alvarez Valley Hall phases in kagome lattices published pages: , ISSN: 2469-9950, DOI: 10.1103/PhysRevB.99.134102 |
Physical Review B 99/13 | 2019-09-02 |
2018 |
Rasoul Alaee, Burak Gurlek, Johan Christensen, Muamer Kadic Optical force rectifiers based on PT-symmetric metasurfaces published pages: , ISSN: 2469-9950, DOI: 10.1103/physrevb.97.195420 |
Physical Review B 97/19 | 2019-06-13 |
2018 |
Zhiwang Zhang, Ye Tian, Ying Cheng, Qi Wei, Xiaojun Liu, Johan Christensen Topological Acoustic Delay Line published pages: , ISSN: 2331-7019, DOI: 10.1103/physrevapplied.9.034032 |
Physical Review Applied 9/3 | 2019-06-13 |
2017 |
Zhiwang Zhang, Ye Tian, Ying Cheng, Xiaojun Liu, Johan Christensen Experimental verification of acoustic pseudospin multipoles in a symmetry-broken snowflakelike topological insulator published pages: , ISSN: 2469-9950, DOI: 10.1103/PhysRevB.96.241306 |
Physical Review B 96/24 | 2019-06-13 |
2018 |
Rasoul Alaee, Johan Christensen, Muamer Kadic Optical Pulling and Pushing Forces in Bilayer P T -Symmetric Structures published pages: , ISSN: 2331-7019, DOI: 10.1103/PhysRevApplied.9.014007 |
Physical Review Applied 9/1 | 2019-06-13 |
2018 |
Aurélien Merkel, Morten Willatzen, Johan Christensen Dynamic Nonreciprocity in Loss-Compensated Piezophononic Media published pages: , ISSN: 2331-7019, DOI: 10.1103/physrevapplied.9.034033 |
Physical Review Applied 9/3 | 2019-06-13 |
2018 |
Mudi Wang, Liping Ye, J. Christensen, Zhengyou Liu Valley Physics in Non-Hermitian Artificial Acoustic Boron Nitride published pages: , ISSN: 0031-9007, DOI: 10.1103/physrevlett.120.246601 |
Physical Review Letters 120/24 | 2019-06-13 |
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