A SINGLE-CRYSTAL SILICON SYMMETRICAL AND DECOUPLED GYROSCOPE ON INSULATING SUBSTRATE;ALMINIUM NITRIDE BASED THIN FILM BULK ACOUSTIC RESONATOR USING GERMANIUM SACRIFICIAL LAYER ETCHING; Alteration of Poisson's ratio in high coupling piezoelectrics;Capacitance coupling micromechanical filter;Coupled, macro-micro modeling for hot deformation and sintering……