Virginia Tech
    • Log in
    View Item 
    •   VTechWorks Home
    • College of Engineering (COE)
    • Department of Mechanical Engineering
    • Scholarly Works, Mechanical Engineering
    • View Item
    •   VTechWorks Home
    • College of Engineering (COE)
    • Department of Mechanical Engineering
    • Scholarly Works, Mechanical Engineering
    • View Item
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Effect of intensive and extensive loss factors on the dynamic response of magnetoelectric laminates

    Thumbnail
    View/Open
    Main article (724.0Kb)
    Downloads: 62
    Date
    2010-11-01
    Author
    Cho, Kyung-Hoon
    Park, Chee-Sung
    Priya, Shashank
    Metadata
    Show full item record
    Abstract
    We report the correlation between intensive and extensive losses in piezoelectric materials with the frequency dependent response of layered magnetoelectric (ME) composites. Three different piezoelectric compositions were synthesized to achieve varying loss characteristics allowing a systematic interpretation of changes in ME coupling in terms of loss components. We clearly demonstrate that intensive dielectric and piezoelectric loss play an important role in controlling the ME sensitivity of layered composites in sub-resonance low frequency range while extensive mechanical loss is dominant factor at resonance condition. Further, the maximum in ME response is obtained at antiresonance frequency of piezoelectrics. (C) 2010 American Institute of Physics. [doi: 10.1063/1.3511285]
    URI
    http://hdl.handle.net/10919/25165
    Collections
    • Scholarly Works, Center for Energy Harvesting Materials and Systems (CEHMS) [65]
    • Scholarly Works, Mechanical Engineering [429]

    If you believe that any material in VTechWorks should be removed, please see our policy and procedure for Requesting that Material be Amended or Removed. All takedown requests will be promptly acknowledged and investigated.

    Virginia Tech | University Libraries | Contact Us
     

     

    VTechWorks

    AboutPoliciesHelp

    Browse

    All of VTechWorksCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsThis CollectionBy Issue DateAuthorsTitlesSubjects

    My Account

    Log inRegister

    Statistics

    View Usage Statistics

    If you believe that any material in VTechWorks should be removed, please see our policy and procedure for Requesting that Material be Amended or Removed. All takedown requests will be promptly acknowledged and investigated.

    Virginia Tech | University Libraries | Contact Us