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    • Fulltext

       

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      Permanent link:
      https://www.ias.ac.in/article/fulltext/boms/034/02/0283-0286

    • Keywords

       

      Composite materials; electrical properties; magnetodielectric effect; magnetoelectric effect.

    • Abstract

       

      The colossal magnetodielectric effect is reported in Pb(Zr,Ti)O3/Terfenol-D laminate composite under low magnetic field. When the composite is placed in an external a.c. magnetic field, magnetoelectric effect is produced, as a result, the dielectric properties of the Pb(Zr,Ti)O3 is changed, i.e. magnetodielectric effect. Both the amplitude and resonance frequency change with the external magnetic field. The colossal magnetodielectric coefficient of 5 × 104%at low magnetic field of 20 Oe is achieved near the electromechanical resonance frequency.

    • Author Affiliations

       

      Qian Liu1 Xiao-Bing Bian1 Jian-Ping Zhou1 Peng Liu1

      1. School of Physics and Information Technology, Shaanxi Normal University, Xi’an 710062, P.R. China

    • Dates

       
      Published
      April 2011
      Manuscript received
      30 October 2008
      Manuscript revised
      24 January 2011

  • Bulletin of Materials Science | News

    • Dr Shanti Swarup Bhatnagar for Science and Technology

      Posted on October 12, 2020

      Prof. Subi Jacob George — Jawaharlal Nehru Centre for Advanced Scientific Research, Jakkur, Bengaluru
      Chemical Sciences 2020

      Prof. Surajit Dhara — School of Physics, University of Hyderabad, Hyderabad
      Physical Sciences 2020

    • Editorial Note on Continuous Article Publication

      Posted on July 25, 2019

      Click here for Editorial Note on CAP Mode

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