The 2024 phononic crystals roadmap
Abstract
Over the past 3 decades, phononic crystals experienced revolutionary development for understanding and utilizing mechanical waves by exploring interaction between mechanical waves and structures. With the significant advances in manufacture technologies from nanoscale to macroscale, phononic crystals attract researchers from diverse disciplines to study abundant directions such as bandgaps, dispersion engineering, novel modes, reconfigurable control, efficient design algorithms and so on. The aim of this roadmap is to present the current state of the art, an overview of properties, functions and applications of phononic crystals, opinions on the challenges and opportunities. The various perspectives cover wide topics on basic property, homogenization, machine learning assisted design, topological, non-Hermitian, nonreciprocal, nanoscale, chiral, nonlocal, active, spatiotemporal, hyperuniform properties of phononic crystals, and applications in underwater acoustics, seismic wave protection, vibration and noise control, thermal transport, sensing, acoustic tweezers, written by over 40 renown experts. It is also intended to guide researchers, funding agencies and industry in identifying new prospects for phononic crystals in the upcoming years.
Details
- Organisation(s)
-
Institute of Photonics
- External Organisation(s)
-
East China University of Science and Technology
Tongji University
Universitat Jaume I
Lille 1 University of Science and Technology
The Chinese University of Hong Kong
University of Missouri (MU)
Spanish National Research Council (CSIC)
École polytechnique fédérale de Lausanne (EPFL)
Karlsruhe Institute of Technology (KIT)
Imperial College London
Institute FEMTO-ST
Xi'an Jiaotong-Liverpool University
Hong Kong University of Science and Technology
Tianjin University
University of Bologna
Universitat Politecnica de Valencia (UPV)
Universite du Maine
Beijing Institute of Technology
Bauhaus-Universität Weimar
Shanghai Jiaotong University
University of Colorado Boulder
University of Tokyo
Shenzhen Institute of Advanced Technology
Newcastle University
National University of Singapore
- Type
- Review article
- Journal
- Journal of Physics D: Applied Physics
- Volume
- 58
- ISSN
- 0022-3727
- Publication date
- 17.01.2025
- Publication status
- Published
- Peer reviewed
- Yes
- ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials, Condensed Matter Physics, Acoustics and Ultrasonics, Surfaces, Coatings and Films
- Electronic version(s)
-
https://doi.org/10.1088/1361-6463/ad9ab2 (Access:
Open
)
-
Details in the research portal "Research@Leibniz University"
