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. 2018 Nov 11;18(11):3885. doi: 10.3390/s18113885

Figure 12.

Figure 12

Comparison of through-PZT thickness displacements for a 1 mm actuator (red solid line) and 0.5 mm actuator (blue dashed line) excited with a five-peak tone burst signal at 30 kHz. (a) Axial (x) displacement; (b) lateral (y) displacement.