High performance micromachined transducer based on electrostrictive P(VDF-TrFE) polymer

Tian Bing Xu, Qiming Zhang

    Research output: Contribution to journalConference articlepeer-review

    1 Scopus citations

    Abstract

    High performances of micromachined unimorph actuators (polymer micro-machined actuator or PMAT) based on the electrostrictive poly(vinylidede fluoride-trifluoroethylene) (P(VDF-TrFE)) copolymer is developed. The PMAT exhibits a very high stroke level with high load capability, broad frequency range (>100kHz), and high displacement sensitivity. In addition, the simulated results, based on the properties of the materials and the structure of the device, are consisting with the experimental observation.

    Original languageEnglish (US)
    Pages (from-to)917-920
    Number of pages4
    JournalProceedings of the IEEE Ultrasonics Symposium
    Volume2
    StatePublished - Dec 1 2001
    Event2001 Ultrasonics Symposium - Atlanta, GA, United States
    Duration: Oct 6 2001Oct 10 2001

    All Science Journal Classification (ASJC) codes

    • Acoustics and Ultrasonics

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