2 papers
physics.app-ph2021
Efficient broadband sound absorption exploiting rainbow labyrinthine metamaterials
F. Nistri, V. H. Kamrul, L. Bettini +9
In this work, we demonstrate in a proof of concept experiment the efficient noise absorption of a 3-D printed panel designed with appropriately arranged space-coiling labyrinthine…
cond-mat.mtrl-sci2017
Tunable spider-web inspired hybrid labyrinthine acoustic metamaterials for low-frequency sound control
A. O. Krushynska, F. Bosia, M. Miniaci +1
Attenuating low-frequency sound remains a challenge, despite many advances in this direction. Recently developed acoustic metamaterials enable efficient subwavelength wave manipula…