6533b85ffe1ef96bd12c1c73

RESEARCH PRODUCT

Cloaking In-Plane Elastic Waves with Swiss Rolls

Andre DiattaSébastien GuenneauYounes AchaouiMuamer Kadic

subject

Shear waveschiral elastic cloaktransformation elastodynamicsCloakingFOS: Physical sciencesPhysics::Optics02 engineering and technologyApplied Physics (physics.app-ph)lcsh:Technology01 natural sciencesArticle[SPI.MAT]Engineering Sciences [physics]/Materials0103 physical sciences[SPI.MECA.MEMA]Engineering Sciences [physics]/Mechanics [physics.med-ph]/Mechanics of materials [physics.class-ph]elastodynamic cloakGeneral Materials Science[SPI.NANO]Engineering Sciences [physics]/Micro and nanotechnologies/Microelectronicslcsh:Microscopy010306 general physicslcsh:QC120-168.85Mathematical physicsPhysics[SPI.ACOU]Engineering Sciences [physics]/Acoustics [physics.class-ph]lcsh:QH201-278.5swiss rollslcsh:TCloakPhysics - Applied PhysicsComputational Physics (physics.comp-ph)Physics::Classical Physics021001 nanoscience & nanotechnologyWillis couplingIn planelcsh:TA1-2040lcsh:Descriptive and experimental mechanicslcsh:Electrical engineering. Electronics. Nuclear engineeringCosserat mediumlcsh:Engineering (General). Civil engineering (General)0210 nano-technologylcsh:TK1-9971Physics - Computational Physics

description

We propose a design of cylindrical cloak for coupled in-plane shear waves consisting of concentric layers of sub-wavelength resonant stress-free inclusions shaped as Swiss rolls. The scaling factor between inclusions&rsquo

10.3390/ma13020449https://hal.science/hal-02993970