• Time dependent magnetization of a Zn0.1Fe0.9Fe2O4 fine magnetic particle system

    • Fulltext

       

        Click here to view fulltext PDF


      Permanent link:
      https://www.ias.ac.in/article/fulltext/pram/049/03/0309-0316

    • Keywords

       

      Fine particles; anisotropy

    • Abstract

       

      The time dependent magnetization measurements of the fine particles (100Å) of Zn0.1Fe0.9Fe2O4 ferrite system at 68 K are reported. The time decay of magnetization is found to be logarithmic. The time dependent co-efficient varies with the applied field and is maximum at coercive field. The value of anisotropy obtained from the variation of time dependent co-efficient with field agrees well with earlier results.

    • Author Affiliations

       

      R V Upadhyay1

      1. Department of Physics, Bhavnagar University, Bhavnagar - 364 002, India
    • Dates

       
  • Pramana – Journal of Physics | News

    • Editorial Note on Continuous Article Publication

      Posted on July 25, 2019

      Click here for Editorial Note on CAP Mode

© 2021-2022 Indian Academy of Sciences, Bengaluru.