Analysis of Collapse–Snapback Phenomena in Capacitive Micromachined Ultrasound Transducers

The pull-in and pull-out voltages are important characteristics of Capacitive Micromachined Ultrasound Transducers (CMUTs), marking the transition between conventional and collapse operation regimes. These voltages are commonly determined using capacitance–voltage (C-V) sweeps. By modeling the opera...

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Bibliographic Details
Main Authors: Chloé Halbach, Veronique Rochus, Jan Genoe, Xavier Rottenberg, David Cheyns, Paul Heremans
Format: Article
Language:English
Published: MDPI AG 2025-01-01
Series:Micromachines
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Online Access:https://www.mdpi.com/2072-666X/16/2/160
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