机译:Electromechanical behavior of piezoelectric metamaterial with negative Poisson's ratios for three kinds of connection
Hebei Univ Technol, Natl Engn Res Ctr Technol Innovat Method & Tool, Sch Mech Engn, Tianjin 300401, Peoples R China;
Piezoelectric metamaterial; Piezoelectric star-shaped cellular structures; Finite element analysis; Electromechanical response;