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Microfabricated PMN-PT on Silicon cantilevers with improved static and dynamic piezoelectric actuation: development, characterization and control.

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Academic year: 2021

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Figure

Figure 1. Microactuator’s flowchart: a) initial PMN-PT and Silicon wafers;
Fig. 7. “Low” voltage hysteresis PMN-PT  (h Si  = 75µm, h PMN-PT  = 200µm, L=9.3mm)
Fig. 9. High voltage hysteresis - PMN-PT   (h Si  = 100µm, h PMN-PT  = 200µm, L=9.3mm)
Fig. 12. Experimental magnitude of a PMN-PT piezocantilever compared to  the magnitudes of two PZT piezocantilevers (same size / same static gain)
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