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    Phonon transport in an initially twisted polyvinyl acetate nanofiber 

    Liangruksa, Monrudee; Puri, Ishwar K. (AIP Publishing, 2013-05-01)
    A reduction in phonon thermal conductivity enhances thermoelectric performance. One method to accomplish this is by applying mechanical stress to a nanostructure. We consider an initially twisted 20 nm polyvinyl acetate ...
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    Nonlinear magnetoelectric response of a Metglas/piezofiber laminate to a high-frequency bipolar AC magnetic field 

    Wang, Yaojin; Shen, Ying; Gao, Junqi; Li, Menghui; Li, Jiefang; Viehland, Dwight D. (AIP Publishing, 2013-03-01)
    A nonlinear magnetoelectric (ME) response has been investigated in a Metglas/piezofiber laminate by applying a bipolar AC magnetic field (H-ac) without a DC magnetic bias. The ME voltage (V-ME) was measured for various ...
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    Ultralow equivalent magnetic noise in a magnetoelectric Metglas/Mn-doped Pb(Mg1/3Nb2/3)O-3-PbTiO3 heterostructure 

    Wang, Yaojin; Gao, Junqi; Li, Menghui; Hasanyan, Davresh J.; Shen, Ying; Li, Jiefang; Viehland, Dwight D.; Luo, Haosu (AIP Publishing, 2012-07-01)
    An ultralow equivalent magnetic noise of 6.2 pT/root Hz at 1 Hz was obtained in a bimorph heterostructure sensor unit consisting of longitudinal-magnetized Metglas layers and a transverse-poled 1 mol. % Mn-doped ...
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    High magnetic field sensitivity in Pb(Zr,Ti)O(3)-Pb(Mg(1/3)Nb(2/3))O(3) single crystal/Terfenol-D/Metglas magnetoelectric laminate composites 

    Park, Chee-Sung; Cho, Kyung-Hoon; Arat, Mustafa Ali; Evey, Jeff; Priya, Shashank (American Institute of Physics, 2010-05-01)
    We report the magnetic field sensitivity results on five layer structure given as Metglas/Terfenol-D/PMN-PZT/Terfenol-D/Metglas, where PMN and PZT correspond to Pb(Mg(1/3)Nb(2/3))O(3) and Pb(Zr,Ti)O(3), respectively. The ...
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    Giant magnetoelectric torque effect and multicoupling in two phases ferromagnetic/piezoelectric system 

    Xing, Zengping; Xu, Kai; Dai, Guangyu; Li, Jiefang; Viehland, Dwight D. (American Institute of Physics, 2011-11-15)
    The physical mechanism of a non-magnetostrictive magnetoelectric (ME) effect was revealed and designated as the ME torque (MET) effect. Experimental results showed that the MET effect could be huge; a simple MET device ...
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    Mechanical loss and magnetoelectric response in magnetostrictive/interdigitated-electrode/piezoelectric laminated resonators 

    Wang, Yaojin; Finkel, Peter; Li, Jiefang; Viehland, Dwight D. (American Institute of Physics, 2013-03-28)
    The mechanical quality factor and the resonant magnetoelectric (ME) response of multi-push-pull mode Metglas/interdigitated (ID)-electrode/Pb(Zr,Ti)O-3 (PZT) ME resonators have been studied as a function of ID-electrode ...
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    Design and characterization of broadband magnetoelectric sensor 

    Park, Chee-Sung; Ahn, Cheol-Woo; Ryu, Jungho; Yoon, Woon-Ha; Park, Dong-Soo; Kim, Hyoun-Ee; Priya, Shashank (American Institute of Physics, 2009-05-01)
    In this study, we present a broadband magnetoelectric (ME) sensor design comprising of Metglas and piezoelectric ceramic laminate composite. A systematic study was conducted to elucidate the role of various composite ...
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    Theoretical model for geometry-dependent magnetoelectric effect in magnetostrictive/piezoelectric composites 

    Wang, Yaojin; Hasanyan, Davresh J.; Li, Menghui; Gao, Junqi; Li, Jiefang; Viehland, Dwight D.; Luo, Haosu (American Institute of Physics, 2012-06-15)
    A quasistatic theoretical model including geometry effect is presented for predicting the magnetoelectric (ME) coefficients in a ME multilayer composite consisting of magnetostrictive and piezoelectric layers. The model ...
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    Dimensionally gradient magnetoelectric bimorph structure exhibiting wide frequency and magnetic dc bias operating range 

    Park, Chee-Sung; Ahn, Cheol-Woo; Yang, Su-Chul; Priya, Shashank (American Institute of Physics, 2009-12-01)
    We report results on a dimensionally gradient magnetoelectric (ME) sensor that demonstrates high performance over a wide frequency range and a magnetic dc bias operating in the longitudinal-transversal mode. The design of ...
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    Magnetoelectric effect in crystallographically textured BaTiO3 films deposited on ferromagnetic metallic glass foils 

    Wang, Zhiguang; Yan, Li; Yang, Yaodong; Li, Jiefang; Das, Jaydip; Geiler, Anton L.; Yang, Aria F.; Chen, Yajie; Harris, Vincent G.; Viehland, Dwight D. (American Institute of Physics, 2011-02-01)
    We demonstrate a significant control of the polarization response under an applied magnetic field for a magnetoelectric (ME) heterostructure. This structure was comprised of a 2 mu m thick ferroelectric BaTiO3 (BTO) film ...
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    Content Type
    Article (35)
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    Composite materials (35)
    Physics (18)Laminates (7)Magnetic fields (5)Magnetoelectric effects (5)... View MoreDate Issued2010 - 2014 (18)2000 - 2009 (13)1990 - 1999 (4)AuthorLi, Jiefang (17)Viehland, Dwight D. (17)Priya, Shashank (10)Wang, Yaojin (8)Li, Menghui (6)... View More

    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