Three-dimensional anti-chiral auxetic metamaterial with tunable phononic bandgap
Sign Up to like & getrecommendations! Published in 2020 at "Applied Physics Letters"
DOI: 10.1063/1.5132589
Abstract: Auxetic metamaterials have received wide attention due to their idiosyncratic physical properties. In this paper, experiments and simulations were performed to study the mechanical and acoustic properties of a 3D anti-chiral auxetic metamaterial subjected to… read more here.
Keywords: bandgap; auxetic metamaterial; chiral auxetic; anti chiral ... See more keywords
Phononic Bandgap Optimization in Sandwich Panels Using Cellular Truss Cores
Sign Up to like & getrecommendations! Published in 2021 at "Materials"
DOI: 10.3390/ma14185236
Abstract: The development of custom cellular materials has been driven by recent advances in additive manufacturing and structural topological optimization. These contemporary materials with complex topologies have better structural efficiency than traditional materials. Particularly, truss-like cellular… read more here.
Keywords: methodology; phononic bandgap; topology; using cellular ... See more keywords