Abstract :
I will provide an overview on recent researches on acoustic and elastic metamaterials and
metasurfaces for controllable wave manipulation, we have developed in the group
“Metamaterials and Phononics” at IJL, University of Lorraine. I first will present some
advances related to low-frequency acoustic and vibration shielding/absorption making use of
metamaterials and metasurfaces, and describe the added value that such artificial engineered
materials can bring to consider some innovative applications. Second, I will introduce and
delineate some concepts of wave manipulation based on metastructures and discuss their
associated configurations, designs and the expected functionalities. Applications such as energy
harvesting, acoustic holography and acoustic illusion will be presented. The purpose of this
seminar is to discuss the new properties/functionalities/devices acoustic metamaterials and
metasurfaces in general can produce, as well as the associated emerging pragmatic applications.
Pendant cette période, le LMA continue sa série de séminaires en VISIO
Les modalités de connexion : à venir
