Unimorph piezoelectric actuators are devices that consist of a single layer of piezoelectric material bonded to a substrate, which bends or deflects when an electric field is applied. This bending motion is utilized in various applications to convert electrical energy into mechanical movement, making them essential components in micro and nano electromechanical systems. The unique structure of unimorph actuators allows them to be compact and lightweight while providing precise control over motion.
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