Synthesis and Characterization of Pb(Zr𝟎.𝟓𝟑, Ti𝟎.𝟒𝟕)O𝟑-Pb(Nb𝟏/𝟑, Zn𝟐/𝟑)O𝟑 Thin Film Cantilevers for Energy Harvesting Applications

Figure 9

Oscilloscope images showing the voltage-output of (a) “linear-shaped” cantilever at its resonance frequency (960 Hz), (b) same structure but at a frequency below the resonance frequency (869 Hz), (c) same “linear-shaped” structure at a frequency above the resonance frequency (1400 Hz), (d) “snake-shaped” cantilever at resonance frequency (875 Hz), (e) same structure at a frequency below the resonance frequency (800 Hz), and (f) same “snake-shaped” structure at a frequency above the resonance frequency (1200 Hz). The yellow signal, or top trace, is the voltage output from the cantilever, and the blue signal, or bottom trace, is the frequency sensor output signal showing the time correlation between the shaker and the cantilever.