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Piezoelectric

Posted Sep 20, 2011, 11:54 p.m. EDT MEMS & Nanotechnology, MEMS & Piezoelectric Devices, Geometry Version 3.5a 0 Replies

Jagan Mohan Reddy Kudimi
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hi!

I am working on the design of piezoelectric energy harvesting with a cantilever structure. I am using the piezoelectric material as zinc oxide (ZnO). When thickness of the piezoelectric is increasing or decreasing , the generated output voltage is non-linear. But from theoretically and some journals explains that thickness of piezoelectric material is directly proportional to generated voltage. Here I am attached my model. Please anyone look at my model and tell me that where I did mistake.

Thank you

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0 Replies Last Post Sep 20, 2011, 11:54 p.m. EDT
COMSOL Moderator

Hello Jagan Mohan Reddy Kudimi

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