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

    Fe-Ga/Pb(Mg1/3Nb2/3)O-3-PbTiO3 magnetoelectric laminate composites

    Thumbnail
    View/Open
    Main article (274.3Kb)
    Downloads: 337
    Date
    2005-11-01
    Author
    Dong, Shuxiang
    Zhai, Junyi
    Wang, Naigang
    Bai, Feiming
    Li, Jiefang
    Viehland, Dwight D.
    Lograsso, Thomas A.
    Metadata
    Show full item record
    Abstract
    We have found large magnetoelectric (ME) effects in long-type laminate composites of Fe-20% Ga magnetostrictive alloys and piezoelectric Pb(Mg1/3Nb2/3)O-3-PbTiO3 single crystals. At lower frequencies, the ME voltage coefficient of a laminate with longitudinally magnetized and longitudinally polarized (i.e., L-L mode) layers was 1.41 V/Oe (or 1.01 V/cm Oe). Near the natural resonant frequency (similar to 91 kHz) of the laminate, the ME voltage coefficients were found to be dramatically increased to 50.7 V/Oe (36.2 V/cm Oe) for the L-L mode. In addition, the laminate can detect a minute magnetic field as low as similar to 2 x 10(-12) T at resonance frequency, and similar to 1 x 10(-10) T at lower frequencies. (c) 2005 American Institute of Physics.
    URI
    http://hdl.handle.net/10919/25254
    Collections
    • Scholarly Works, Materials Science and Engineering (MSE) [377]

    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