110 citations · 586 across the 19 of their papers we have counts for
5 papers · 1 filter
Laser-Excited Elastic Guided Waves Reveal the Complex Mechanics of Nanoporous Silicon
Marc Thelen, Nicolas Bochud, Manuel Brinker +2
Nanoporosity in silicon leads to completely new functionalities of this mainstream semiconductor. A difficult to assess mechanics has however significantly limited its application…
Negative reflection of elastic guided waves in chaotic and random scattering media
Benoît Gérardin, Jérôme Laurent, François Legrand +2
The propagation of waves in complex media can be harnessed either by taming the incident wave-field impinging on the medium or by forcing waves along desired paths through its care…
Negative reflection of Lamb waves at a free edge: tunable focusing and mimicking phase conjugation
Benoît Gérardin, Jérôme Laurent, Claire Prada +1
The paper studies the interaction of Lamb waves with the free edge of a plate. The reflection coefficients of a Lamb mode at a plate free edge are calculated using a semi-analytica…
Investigation of interfacial stiffnesses of a tri-layer using Zero-Group Velocity Lamb modes
Sylvain Mezil, François Bruno, Samuel Raetz +3
Zero-Group Velocity (ZGV) Lamb waves are studied in a structure composed of two plates bonded by an adhesive layer. The dispersion curves are calculated for a Duralumin/epoxy/Dural…
Laser induced Zero-Group Velocity resonances in Transversely Isotropic cylinder
Jérôme Laurent, Daniel Royer, Takasar Hussain +2
The transient response of an elastic cylinder to a laser impact is studied. When the laser source is a line perpendicular to the cylinder axis, modes guided along the cylinder are…