Fig. 11

Simulated center displacements of the pMUT versus the thickness of the PZT layer. The thickness of PZT ranged from 0.1 μm to 10 μm, and the pMUT was driven with 1 V DC voltage.

Simulated center displacements of the pMUT versus the thickness of the PZT layer. The thickness of PZT ranged from 0.1 μm to 10 μm, and the pMUT was driven with 1 V DC voltage.