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    • Keywords


      ac susceptibility; magnetization; Mg-Cd-Gd ferrites

    • Abstract


      Studies on lattice parameters, magnetization and ac susceptibility measurements for the ferrite system CdxMg1−xGdyFe2−yO4 (withx = 0·2, 0·3, 0·4 andy = 0·1, 0·2, 0·3, 0·4) are presented. The ac susceptibility was measured from room temperature to 800K at a constant magnetic field of 7 oersted.Xac vsT variations show that all the samples contain predominantly multidomain (MD) particles. Magnetization measurements of the system indicate that as the Cd2+ content increases magnetization increases while the addition of Gd3+ reduces the magnetization. The observations further indicate the existence of Y-K type of magnetic ordering in the system.

    • Author Affiliations


      J L Bhosale1 S N Kulkarni1 R B Sasmile1 B K Chougule1

      1. Department of Physics, Shivaji University, Kolhapur - 416 004, India
    • Dates

  • Bulletin of Materials Science | News

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      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

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      Posted on July 25, 2019

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