Microactuation of Suspended MEMS Beams
Giorgio E. Gattiker, K.V.I.S. Kaler, Martin P. Mintchev
Abstract
Giorgio E. Gattiker, K.V.I.S. Kaler, Martin P. Mintchev
Abstract
This study presents the design, implementation, and testing of microelectromechanical system (MEMS)-based actuators. The concepts of electrostatic and thermal microactuation are discussed. Geometrically identical fixed-fixed microbeams were fabricated to compare quantitatively the two different actuation principles. The beams are implemented with Micralyne generalized MEMS (MicraGEM) technology, a silicon-on-insulator (SOI)-based microfabrication process.
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This study presents the design, implementation, and testing of microelectromechanical system (MEMS)-based actuators. The concepts of electrostatic and thermal microactuation are discussed. Geometrically identical fixed-fixed microbeams were fabricated to compare quantitatively the two different actuation principles. The beams are implemented with Micralyne generalized MEMS (MicraGEM) technology, a silicon-on-insulator (SOI)-based microfabrication process.
Key concepts: Microelectromechanical systems, Microfabrication, Actuator, Silicon on insulator, Materials science, Silicon, Mechanical engineering, Thermal