Three-dimensional printing of piezoelectric materials with designed anisotropy and directional response
Sign Up to like & getrecommendations! Published in 2019 at "Nature Materials"
DOI: 10.1038/s41563-018-0268-1
Abstract: Piezoelectric coefficients are constrained by the intrinsic crystal structure of the constituent material. Here we describe design and manufacturing routes to previously inaccessible classes of piezoelectric materials that have arbitrary piezoelectric coefficient tensors. Our scheme… read more here.
Keywords: three dimensional; materials designed; response; dimensional printing ... See more keywords
Invisible devices with natural materials designed by evolutionary optimization.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review. E"
DOI: 10.1103/physreve.106.055312
Abstract: It is a longstanding dream to put on a cloak and escape from sight. Transformation optics (TO) and artificial metamaterials turn this circumstance into reality, but the requirements for inhomogeneous and anisotropic materials make it… read more here.
Keywords: designed evolutionary; materials designed; natural materials; evolutionary optimization ... See more keywords