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The initial measurements and characterization of a piezoelectric material. The researchers applied pulsed signals with a 5 ms on-time and 195 ms off-time, and during the on-time they applied a 2 mhz sinusoidal wave. They measured that the piezo material could produce 1.2 vpp. The researchers also tried the same measurements using cu/tin and glass/ito samples, and the results were similar. The document indicates that the researchers will continue their investigation after a break, suggesting this is an ongoing research project focused on understanding the properties and behavior of piezoelectric materials. This information could be useful for students or researchers interested in materials science, electrical engineering, or related fields.
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Here, we applied pulses with 5 ms on time and 195 ms off time. During the on time we applied 2 MHz sinusoidal wave. From the oscilloscope, we measured that the piezo material can produce 1.2 Vpp. This was our initial measurements, so we will work on the measurement setup and the materials. First we tried same measurement using Cu/TiN sample and Glass/ITO, the results were similar. Above results belongs to Cu/TiN sample. We will continue our investigation after the break.
