Characterization of piezoelectricity in 3D-printed hybrid perovskite composites

Organic-inorganic metal-halide perovskites have gained significant prominence in the fields of photovoltaics, light-emitting devices, and sensors, attributed to their exceptional optical properties and superior semiconductor characteristics. Furthermore, their versatile nature has recently unveiled a new dimension of functionality - piezoelectricity. This intriguing property allows these materials to convert mechanical deformation into an electrical response and vice versa, presenting promising opportunities in diverse applications such as miniaturized self-powered sensors and energy harvesting systems.