Metamaterials: Mechanical Acoustic and Thermal

8:00 - 8:30 (30min)

Welcome

Amphitheater 1

R. Craster, B. Davies, S. Guenneau, M. Kadic, B. Ungureanu, M. Sabaté, M. Touboul

8:30 - 9:30 (1h)

Thermal

Amphitheater 1

Chair: Richard Craster

› Nonlocality as a design tool in wave-tape and diffusion-type\\ metamaterials - Martin Wegener, Karlsruhe Institute of Technology 08:30-09:30 (1h)

9:30 - 10:00 (30min)

Coffee break

10:00 - 12:30 (2h30)

Mechanics

Amphitheater 1

Dynamics - Chair: Martin Wegener

› Activate mechanical metamaterials with large deformation stiffness and (non)-reciprocity controlled by resistive heating - Olly Duncan, Manchester Metropolitan University 10:00-10:20 (20min)

› Active solids - Anton Souslov, University of Cambridge 10:20-10:40 (20min)

› Domain Structures in Spinor Mechanical Metamaterials - Miroslaw Dudek, University of Zielona Gora 10:40-11:00 (20min)

› Edge resonances in elastic structured waveguides - Michael Nieves, Keele University 11:00-11:20 (20min)

› Elastic waves in space-time varying media - Nistri Fabio, Politecnico di Torino 11:20-11:40 (20min)

› Extremal micropolar metamaterials for controlling elastic wave - Yi Chen, Karlsruhe Institute of Technology 11:40-12:00 (20min)

› A novel Generalized Bloch Mode Synthesis and the Wave-based Finite Element Method for the analysis of hydroelastic phononic crystals: modeling and experiments - Vinícius Mauro de Souza Santos, Université Marie et Louis Pasteur 12:00-12:15 (15min)

› Accurate Mode Conversion and Preservation via an Impedance-Guided Elastic Metasurface - Mu Jiang, Tianjin University, University of Lorraine 12:15-12:30 (15min)

10:00 - 12:30 (2h30)

Acoustics

Amphitheater 2

Metasurfaces - Chair: Paulo Piva

› Towards reconfigurable soft acoustic metalenses - Thomas Brunet, Institut de Mécanique et d'Ingénierie de Bordeaux 10:00-10:20 (20min)

› Loss steering and beam curving with hyperbolic shear metasurfaces - Emanuele Galiffi, University of Texas at Austin [Austin] 10:20-10:40 (20min)

› Moiré Acoustic Metasurfaces for Dynamic Out-of-Plane Beam Control - Hong-Tao Zhou, Tianjin University, National University of Singapore 10:40-11:00 (20min)

› Multitasking via metamaterials: New paradigms in wave-based computing - Mostafa Nouh, University at Buffalo [SUNY] 11:00-11:20 (20min)

› Acoustic metagrating: From principle to applications - Jun Mei, South China University of Technology 11:20-11:40 (20min)

› Acoustic bilayer moire metasurfaces - Tianzhi Yang, Northeastern University [Shenyang] 11:40-12:00 (20min)

› Synergistic Metasurface Barrier for Ventilated Broadband Acoustic Insulation via Topology Optimization - HAOBO QI, Tianjin University, Universite de Lorraine 12:00-12:15 (15min)

› Scattering Control Mechanisms and Bidirectional Wavefront Engineering with Janus Waterborne Acoustic Metasurfaces - Chen-Yang Li, Tianjin University, University of Messina 12:15-12:30 (15min)

10:00 - 12:35 (2h35)

Applied Mathematics

Amphitheater 3

Chair: Michael I. Weinstein

› Modelling metamaterials on graphs - from steerable angular filters to smart reflecting surfaces - Gregor Tanner, University of Nottingham 10:00-10:20 (20min)

› Acoustic lattice resonances and generalised Rayleigh–Bloch waves - Malte A. Peter, University of Augsburg 10:20-10:40 (20min)

› Geometry of acoustic, elastic and optical black holes - Sebastiano Cominelli, Dipartimento di Meccanica = Department of Mechanical Engineering [Politecnico Milano] 10:40-11:00 (20min)

› A Real-Space Formulation of the Zak Phase via Weyl m-Functions - Clemens Thalhammer, Seminar for Applied Mathematics 11:00-11:20 (20min)

› An Integral Equation Formulation for the Aeroacoustics of Metacontinua - Umberto Iemma, Università Roma Tre 11:20-11:40 (20min)

› Automating the discovery of nonlinear architected materials - Giovanni Bordiga, Harvard University 11:40-12:00 (20min)

› Bounds and Limitations to Broadband Quasistatic Passive Cloaking - Aaron Welters, Florida Institute of Technology 12:00-12:20 (20min)

› Spectral approach for an homogenization problem using boundary integral operators - Anthony Gerber-Roth, Laboratoire de Mécanique et d'Acoustique [Marseille] 12:20-12:35 (15min)

10:00 - 12:30 (2h30)

Acoustics

Amphitheater 4

Time modulation - Chair: Andrea Alù

› Experiments on elastic wave refraction and reflexion at spatiotemporal interfaces - Fabrice Lemoult, Institut Langevin - Ondes et Images - ESPCI ParisTech, CNRS UMR 7587, INSERM U979 10:00-10:20 (20min)

› Surface water waves localization in a disordered time-modulated system - Svetlana KUZNETSOVA, Univ. Lille, CNRS, Centrale Lille, Junia, Univ. Polytechnique Hauts-de-France, UMR 8520 - IEMN – Institut d'Electronique de Microélectronique et de Nanotechnologie, F-59000 Lille, France 10:20-10:40 (20min)

› TAMING LEAKY WAVES WITH SPACE- AND TIME-MODULATED ACOUSTIC METAMATERIALS - Emanuele Riva, Department of mechanical engineering, Politecnico di Milano 10:40-11:00 (20min)

› Time Modulated Metasurface for Nonreciprocal Near-Field Coupling - Ana Cristina Escobar, Institut Fresnel - Marc Dubois, Institut Fresnel - Redha ABDEDDAIM, Institut Fresnel - Stefan ENOCH, Institut Fresnel 11:00-11:20 (20min)

› Time-Modulated Active Willis Metamaterials - Bogdan Ioan Popa, Université du Michigan = University of Michigan [Ann Arbor] 11:20-11:40 (20min)

› Non-reciprocal information transmission based on dynamic synchronization - Nicolas Noiray, CAPS Laboratory, Department of Mechanical and Process Engineering, ETH Zurich 11:40-12:00 (20min)

› Programmable Eigenmode Steering and Exceptional Points in Spatiotemporal Acoustic Metamaterials - Jensen Li, University of Exeter 12:00-12:20 (20min)

12:30 - 14:00 (1h30)

Lunch

14:00 - 16:00 (2h)

Keynotes

Amphitheater 1

Chair: Anastasia Kisil

› Topology and duality in acoustic metamaterials - Andrea Alu, City University of New York 14:00-14:30 (30min)

› Acoustic impedance matching between air and water - Andrew Norris, Rutgers University 14:30-15:00 (30min)

› Waves in Multistable Mechanical Metamaterials - Vincent TOURNAT, LAUM and Harvard School of Engineering and Applied Sciences 15:00-15:30 (30min)

› Scattering by a random thin coating of nanoparticles - Laure Giovangigli, École Nationale Supérieure de Techniques Avancées 15:30-16:00 (30min)

16:00 - 16:30 (30min)

Coffee break

16:30 - 18:30 (2h)

Acoustics

Amphitheater 2

Chair: Svetlana Kuznetsova

› Acoustic Signatures of Architected Metamaterials for Functional Bone Implants - Giuseppe Rosi, Modélisation et Simulation Multi-Echelle (MSME) 16:30-16:50 (20min)

› An illustrated review of different dynamic homogenization regimes for wave propagation in random media - Régis Cottereau, Laboratoire de Mécanique et d'Acoustique 16:50-17:10 (20min)

› An overview of the use of the Wiener-Hopf method in acoustic wave scattering - Anastasia Kisil, University of Manchester [Manchester] 17:10-17:30 (20min)

› Balancing nonlinearity and dispersion in piezoelectric metamaterials for envelope solitons and reservoir computing - Alper Erturk, Georgia Institute of Technology 17:30-17:50 (20min)

› Band Gaps and Physical Bounds from Randomly Distributed Resonators - Paulo Piva, University of Sheffield 17:50-18:10 (20min)

› Characterization of propagation modes and performance evaluation of phononic crystals for underwater noise reduction - Juliette KESSLER, IEMN, GREENOV-ITES 18:10-18:30 (20min)

16:30 - 18:30 (2h)

Mechanics

Amphitheater 1

Static - Chair : Krzysztof Dudek

› 3D conformal curvy electronics: design, fabrication, and application - Wei Jian, Tsinghua University 16:30-16:50 (20min)

› Adaptive Folding Matter: From Natural Shape Formation to Tunable Meta-Ribbons - Mingchao Liu, University of Birmingham 16:50-17:10 (20min)

› Altering elastic properties of the f.c.c. hard sphere crystal with nanoinclusions containing aperiodic phase of hard dumbbells - Narojczyk Jakub, Institute of Molecular Physics Polish Academy of Sciences 17:10-17:30 (20min)

› Aperiodic mechanical metamaterials - Richard Moat, The Open University 17:30-17:50 (20min)

› Auxetic Materials: From Natural Systems to Synthetic Architectures - Ruben Gatt, University of Malta 17:50-18:10 (20min)

› Miniature deep-sea soft robot based on chiral metastructures - Fei Pan, Beihang University 18:10-18:30 (20min)

16:30 - 18:30 (2h)

Thermal

Amphitheater 3

Chair: Gal Shmuel

› Making Transport Programmable and Interface-Compatible: Rescaled Schwarz–Christoffel Metamaterial Design and Temporal Anti-PT Thermal Control - Jiping Huang, University of Shanghai for Science and Technology, Fudan University 16:30-16:50 (20min)

› Dynamic Spectral Regulation and Applications of Vanadium Dioxide in Multi-Spectral Regions - Shuliang Dou, Harbin Institute of Technology 16:50-17:10 (20min)

› Active and passive control of thermal conduction using pillar-based phononic crystals - Ilari Maasilta, University of Jyväskylä 17:10-17:30 (20min)

› Heat Diffusion Invariant - Liujun Xu, China Academy of Engineering Physics 17:30-17:50 (20min)

› Passive Thermal-Load Control Using Impedance-Engineered Shallow Porous Surface for High-Speed Boundary Layer Flow - Solkeun Jee, Gwangju Institute of Science and Technology 17:50-18:10 (20min)

› Non-Hermitian Thermal Coupling Sensor - Ying Li, Zhejiang University 18:10-18:30 (20min)

16:30 - 18:30 (2h)

Mechanics

Amphitheater 4

Dynamics - Chair: Yi Chen

› Some recent research inspired by contributions to waveguide theory by Professor Denys J. Mead - Sergey Sorokin, Department of Mechanical and Manufacturing Engineering, Aalborg University 16:30-16:50 (20min)

› Perfect absorption of flexural waves in vibration transmission problems using point-like resonant scatterers - Daniele Giannini, KU Leuven 16:50-17:10 (20min)

› Reduced-order modeling for dispersion analysis of nonlinear elastic metamaterials - Antonio Palermo 17:10-17:30 (20min)

› Seismic wave interaction with buried cavity networks - Agnès Maurel, ESPCI ParisTech, CNRS 17:30-17:50 (20min)

› Surface Elastic Waves in Lattices - Srikantha Phani, University of British Columbia 17:50-18:10 (20min)

› The Crucial Role of Interfaces in Metamaterial Performance - Svenja Hermann, TU Dortmund University 18:10-18:30 (20min)

Planning