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    Vortex magnetic field sensor based on ring-type magnetoelectric laminate

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    Downloads: 1140
    Date
    2004-09-01
    Author
    Dong, Shuxiang
    Li, Jiefang
    Viehland, Dwight D.
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    Abstract
    It has been found that ring-type magnetoelectric laminate composites of circumferentially magnetized magnetostrictive TERFENOL-D and a circumferentially poled piezoelectric Pb(Zr,Ti)O-3 have high sensitivity to a vortex magnetic field. At room temperature, an induced output voltage from this ring laminate exhibited a near-linear response to an alternating current (ac) vortex magnetic field H-ac over a wide magnetic field range of 10(-9)
    URI
    http://hdl.handle.net/10919/25284
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    • Scholarly Works, Materials Science and Engineering (MSE) [399]

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