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Broadband sound shielding of Lamb waves through a periodic array of junctio...
Archive ouverte: Communication dans un congrès
Moiseyenko, R.P. | 2014-08-25
International audience. We study theoretically sub-wavelength physical phenomena such as resonant transmission and broadband sound shielding for Lamb waves propagating in an acoustic metamaterial made of a thin plat...
Consultable en ligne -
Sensing light and sound velocities of fluids in 2D phoxonic crystal slab
Archive ouverte: Communication dans un congrès
Pennec, Yan | 2014-11-02
International audience. We study theoretically the potentiality of dual phononic-photonic (the so-called phoxonic) crystals for sensing applications. In this work, we study the transmission normal to a periodically ...
Consultable en ligne -
Silicon pillars as resonators in an acoustical metamaterial
Archive ouverte: Communication dans un congrès
Bonello, B. | 2014-11-14
International audience. We have investigated the propagation of Lamb waves in structures made of either an isolated resonant pillar or a set of pillars arranged in a line on a thin plate. The resonators as well as t...
Consultable en ligne
