<> "The repository administrator has not yet configured an RDF license."^^ . <> . . . "Auxetic behavior and acoustic properties of microstructured piezoelectric strain sensors"^^ . "The use of multifunctional composite materials adopting piezo-electric periodic cellular lattice structures with auxetic elastic behavior is a recent and promising solution in the design of piezoelectric sensors. In the present work, periodic anti-tetrachiral auxetic lattice structures, characterized by different geometries, are taken into account and the mechanical and piezoelectrical response are investigated. The equivalent piezoelectric properties are obtained adopting a first order computational homogenization approach, generalized to the case of electro-mechanical coupling, and various polarization directions are adopted. Two examples of in-plane and out-of-plane strain sensors are proposed as design concepts. Moreover, a piezo-elasto-dynamic dispersion analysis adopting the Floquet–Bloch decomposition is performed. The acoustic behavior of the periodic piezoelectric material with auxetic topology is studied and possible band gaps are detected."^^ . "2017" . . "26" . "8" . . "IOPScience"^^ . . . "Smart Materials and Structures"^^ . . . "09641726" . . . . . . . . . . "Maria Laura"^^ . "De Bellis"^^ . "Maria Laura De Bellis"^^ . . "Andrea"^^ . "Bacigalupo"^^ . "Andrea Bacigalupo"^^ . . . . . . "Auxetic behavior and acoustic properties of microstructured piezoelectric strain sensors (PDF)"^^ . . . . . . "1703.01144.pdf"^^ . . . "Auxetic behavior and acoustic properties of microstructured piezoelectric strain sensors (Other)"^^ . . . . . . "lightbox.jpg"^^ . . . "Auxetic behavior and acoustic properties of microstructured piezoelectric strain sensors (Other)"^^ . . . . . . "preview.jpg"^^ . . . "Auxetic behavior and acoustic properties of microstructured piezoelectric strain sensors (Other)"^^ . . . . . . "medium.jpg"^^ . . . "Auxetic behavior and acoustic properties of microstructured piezoelectric strain sensors (Other)"^^ . . . . . . "small.jpg"^^ . . "HTML Summary of #3675 \n\nAuxetic behavior and acoustic properties of microstructured piezoelectric strain sensors\n\n" . "text/html" . . . "T Technology (General)"@en . . . "TJ Mechanical engineering and machinery"@en . .