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Measurements of Resonance Frequency of Parylene Microspring Arrays Using Atomic Force Microscopy
Published online by Cambridge University Press: 20 January 2011
Abstract
A mechanical vibration system was made by sandwiching an array of parylene-C microsprings between two flat plates of Si. This system was driven mechanically in forced oscillation using a piezo transducer attached to the bottom Si plate. An atomic force microscope was used to record the displacement of the top plate in both the contact and non-contact modes. At the resonance, the system was observed to give large vertical displacement amplitude of up to 100 nm with a Q-factor of up to 900.
- Type
- Research Article
- Information
- MRS Online Proceedings Library (OPL) , Volume 1299: Symposium S – Microelectromechanical Systems—Materials and Devices IV , 2011 , mrsf10-1299-s09-03
- Copyright
- Copyright © Materials Research Society 2011