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Piezoelectric vibrator

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Piezoelectricity is the electric charge that accumulates in certain solid materials such as crystals , certain ceramics , and biological matter such as bone, DNA and various proteins [1] in response to applied mechanical stress. The word piezoelectricity means electricity resulting from pressure and latent heat. The piezoelectric effect results from the linear electromechanical interaction between the mechanical and electrical states in crystalline materials with no inversion symmetry. For example, lead zirconate titanate crystals will generate measurable piezoelectricity when their static structure is deformed by about 0.
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How a Piezoelectric Accelerometer Works

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Piezoelectric Accelerometers: Mysteries On How They Work Revealed!

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piezoelectric vibrator

References in periodicals archive? Piezoelectric vibrator 2 is pressed to the upper end of the peg with pressing force F1 and excites peg in axial direction. Pressing force of piezoelectric vibrator to the peg was gradually increased every 14 N and corresponding measurements of vibration magnitudes on all three axes were taken.
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