Metamaterials: Mechanical Acoustic and Thermal

8:30 - 9:30 (1h)

Mechanics

Amphitheater 1

Chair: Gengkai Hu

› Shearing, folding, and vibrating solids and structures - Davide Bigoni, University of Trento 08:30-09:30 (1h)

9:30 - 10:00 (30min)

Coffee break

10:00 - 12:30 (2h30)

Applied Mathematics

Amphitheater 3

Chair: Onella Mattei

› Emerging Opportunities for Space-Time Photonic Metamaterials - Zeki Hayran, Imperial College London 10:00-10:20 (20min)

› Scattering of transient waves by an interface with time-modulated jump conditions - Michaël Darche, Laboratoire de Mécanique et d'Acoustique [Marseille] 10:20-10:40 (20min)

› Waves within a network of lowly time-modulated interfaces: time-dependent effective properties, reciprocity and high-order dispersion - Bruno Lombard, Aix Marseille Univ, CNRS, Centrale Marseille, LMA UMR 7031, Marseille, LMA 10:40-11:00 (20min)

› Wave propagation across a network of time-modulated interfaces: recovering non-reciprocity through homogenization. - Raphaël Assier, Department of Mathematics, The University of Manchester 11:00-11:20 (20min)

› Error estimation for a homogenized model of a time-modulated metamaterial - Jean-Francois Mercier, Poems 11:20-11:40 (20min)

› A modal analysis of rainbow trapping vs rainbow reflection - Luke Bennetts, University of Melbourne 11:40-12:00 (20min)

› Mechanical inhibition of dissipation in a thermodynamically consistent active solid - Luca Cocconi, University of Cambridge [UK], Max Planck Institute for Dynamics and Self-Organization 12:00-12:15 (15min)

› Active Roton-Like Metamaterials Enabled by Time-Modulated Piezoelectric Shunt-Controlled Elastic Coupling - Mohsen Farsiani, Sharif University of Technology [Tehran] 12:15-12:30 (15min)

10:00 - 12:30 (2h30)

Acoustics

Amphitheater 2

Chair: Emanuele Riva

› Dispersion relation of acoustic waves in metaporous layers - Jean-Philippe Groby, Laboratoire d'Acoustique de l'Université du Mans 10:00-10:20 (20min)

› Elastic wave propagation in stealthy hyperuniform materials - Tony Valier-Brasier, Institut d'Alembert 10:20-10:40 (20min)

› Acoustic Focusing and All-angle Self-collimation by Locally Resonant Asymmetric Sonic Crystal - Muhammad Gulzari, University College Dublin 10:40-11:00 (20min)

› Experimental acoustic and vibrational studies of periodic macro-inclusion panels for underwater acoustics applications - Clément Larcade, IEMN 11:00-11:20 (20min)

› From metamaterials to products: challenges across the TRL scale - Gianluca MEMOLI, University of Sussex, Metasonixx Ltd 11:20-11:40 (20min)

› Model-based auralization and optimization of vibro-acoustic metamaterial partitions to reduce annoyance - Lucas Van Belle, KU Leuven, Deparment of Mechanical Engineering, Flanders Make@KU Leuven 11:40-12:00 (20min)

› Contact points open complete band gaps in artificial crystals - David Röhlig, Université Marie et Louis Pasteur 12:00-12:15 (15min)

› Designing sonic crystals via primitive geometric shapes - Anna Sukhotinskaya, Technion - Israel Institute of Technology 12:15-12:30 (15min)

10:00 - 12:30 (2h30)

Mechanics

Amphitheater 1

Topology - Chair: Johan Christensen

› Asymmetric Wave Transport Starting from Zero Frequency in 3D Topologically Elastic Metamaterials - Feng Li, Beijing Institute of Technology 10:00-10:20 (20min)

› Automated Design of Topological Metamaterials via Band Morphology Optimization - Pegah Azizi 10:20-10:40 (20min)

› From Soft Matter Physics to Topological Mechanical Metamaterials - Di Zhou, Beijing Institute of Technology 10:40-11:00 (20min)

› Nonreciprocal topological kink-wave propagation in mechanical metamaterials - Jinliang Wang, Universite Marie et Louis Pasteur 11:00-11:20 (20min)

› Boundary elastic waves in topological soft metamaterials under uniaxial stretching - Gang-Gang Xu, Tianjin University 11:20-11:40 (20min)

› Orbital Degrees of Freedom Enable Extended Su-Schrieffer-Heeger Topology in Elastic Lattices - Rui Zhu, Beijing Institute of Technology 11:40-12:00 (20min)

› Auxetic Higher-Order Topological Insulator with a Tunable Band Gaps - Eloi Perez Compte, Politecnico di Torino 12:00-12:15 (15min)

› Observation of a Temporal Topological Interface State in a Time-Modulated Parametric Oscillator - 12:15-12:30 (15min)

10:00 - 12:30 (2h30)

Mechanics

Amphitheater 4

Statics - Chair: Christelle Combescure

› Models of auxetic metamatireals at the atomic-molecular level - Konstantin Tretiakov, Polish Academy of Sciences 10:00-10:20 (20min)

› Structural Metamaterials for Enhanced Damping and Thermal Stability in Large Space Structures - Şerife Tol, University of Michigan System 10:20-10:40 (20min)

› Non-reciprocal buckling makes active filaments polyfunctional - Jack Binysh, University of Amsterdam 10:40-11:00 (20min)

› Non-trivial origami metastructures with superior energy absorption performance - Pooya Sareh, Newcastle University 11:00-11:20 (20min)

› Shell-lattice metamaterials with intrinsic contact stabilization for exceptional mechanical performance and nonlinear stability - Xueyan Chen, Harbin Institue of technology 11:20-11:40 (20min)

› 3D conformal curvy electronics: design, fabrication, and application - Wei Jian, Tsinghua University 11:40-12:00 (20min)

› Collision Of Transition Waves In Multistable Lattice - Anusree Ray, University of Galway 12:00-12:15 (15min)

› Dynamic Control of Topological Mechanical Metamaterials - Antonio Gliozzi, Politecnico di Torino 12:15-12:30 (15min)

12:30 - 14:00 (1h30)

Lunch

14:00 - 16:00 (2h)

Keynotes

Amphitheater 1

Chair: Michael Haberman

› Bounds on the complex permittivity, complex permittivity, and Q-factors in two-phase composites - Graeme Milton, The University of Utah 14:00-14:30 (30min)

› Spectral properties of hyperbolic and fractal lattices - Massimo Ruzzene, University of Colorado Boulder 14:30-15:00 (30min)

› Rayleigh Waves in 2D Extremal Materials - Gengkai Hu, Beijing Institute of Technology 15:00-15:30 (30min)

› Buckle-Barrel Correspondence in Mechanical Metamaterials - Johan Christensen, Madrid Institute for Advanced Studies 15:30-16:00 (30min)

16:00 - 16:30 (30min)

Coffee break

Terrasse

16:30 - 18:30 (2h)

Applied Mathematics

Amphitheater 3

Chair: Sebastiano Cominelli

› Scattering from Multiphysics metasurfaces - Colquitt Daniel, University of Liverpool 16:30-16:50 (20min)

› Sound wave propagation in waveguides with imperfect boundaries - Mriganka Shekhar Chaki, University of Sheffield 16:50-17:10 (20min)

› Spatio-temporal materials and billiards - Ornella Mattei, San Francisco State University 17:10-17:30 (20min)

› Subwavelength localisation in aperiodic resonator arrays - Alexander Uhlmann, Ecole Polytechnique Fédérale de Zurich 17:30-17:50 (20min)

› Tunable quasiperiodic composites and their spectral properties - Elena Cherkaev, Elena Cherkaev 17:50-18:10 (20min)

› Universal Chern Models on Arbitrary Triangulations - Emil Prodan, Yeshiva University 18:10-18:30 (20min)

16:30 - 18:30 (2h)

Mechanics

Amphitheater 1

Dynamics - Chair: Daniele Giannini

› Some Practical Aspects of Designing and Validating Metastructures for Vibration Control - Morvan Ouisse, Université Marie et Louis Pasteur, SUPMICROTECH, CNRS, Institut FEMTO-ST 16:30-16:50 (20min)

› Non-Hermitian high-order diffractive metasurfaces for elastic-wave control - Bing Li, Northwestern Polytechnical University 16:50-17:10 (20min)

› When waves localise: how topological interface states can advance microscale sensing - Jacopo Maria De Ponti, Politecnico di Milano 17:10-17:30 (20min)

› Reconfigurable Topological Waves - Sayan Jana, Tel Aviv University 17:30-17:50 (20min)

› Neighboring effect in Metamaterials: Wave Propagation, Energy Absorption, and Deployability - Giada Risso, Harvard University 17:50-18:10 (20min)

› Design of interface states using canonical phononic waveguides - Lorenzo Morini, Department of Mechanical, Chemical and Materials Engineering, University of Cagliari 18:10-18:30 (20min)

16:30 - 18:30 (2h)

Mechanics

Amphitheater 4

Statics - Chair: Davide Bigoni

› Some remarks on auxetics - Krzysztof W. Wojciechowski, Institute of Molecular Physics of the Polish Academy of Sciences 16:30-16:50 (20min)

› Negative stiffness mechanical metamaterials: design and application - Xiaojun Tan, Beihang University 16:50-17:10 (20min)

› Limits of linear elastic behavior of lattice materials due to buckling and bifurcation: theoretical and experimental approaches. - Marc Louis Maurice François, Institut de Recherche en Génie Civil et Mécanique 17:10-17:30 (20min)

› Linear and nonlinear metaclusters of scatterers for mechanical energy flow control - Pawel Packo, AGH University of Science and Technology 17:30-17:50 (20min)

› Linking Metamaterial Symmetry and Domain of linearity : New Numerical Insights - Christelle Combescure, Institut de Recherche Dupuy de Lôme 17:50-18:10 (20min)

› Topological Instability in Mechanical Metamaterials - JINGYI ZHANG, Institute IMDEA Materials 18:10-18:30 (20min)

16:30 - 18:30 (2h)

Acoustics

Amphitheater 2

Chair: Tony Valier-Brasier

› Experimental Investigation of Resonant Microdisks for the Creation of a Multiple-Scattering Acoustic Medium - Olga Boyko, Olga Boyko-Kazymyrenko 16:30-16:50 (20min)

› Guided acoustic wave generation via evanescent fields using a spatiotemporally modulated plate stiffnesses - Michael Haberman,The University of Texas at Austin 16:50-17:10 (20min)

› Harnessing topological acoustics for applications: Geometric phase computing, engineering and sensing - Pierre Deymier, University of Arizona 17:10-17:30 (20min)

› Hyperuniformity from reaction-diffusion interactions in Turing patterns - Vicente Romero Garcia, Polytechnic University of Valencia 17:30-17:50 (20min)

› Integrated phononic devices for on-chip signal processing: critical dimensions variability - Omid Reza Ranjbar Naeini, International Iberian Nanotechnology Laboratory 17:50-18:10 (20min)

› Interplay between zero-index media and topological states - Changqing Xu, Nanjing Normal University 18:10-18:30 (20min)

Planning