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    • Keywords


      Magnetic relaxation; rare-earth garnets; ferromagnetic resonance

    • Abstract


      An attempt has been made to review the ferromagnetic resonance and relaxation data on rare earth iron garnets and in the light of it, to analyze the data on Sm and Eu thin films and Gd and Dy bulk polycrystalline samples obtained in our laboratory. A phenomenological approach adopted to explain the temperature and composition dependence of the line width andgeff appears to explain the complex spectra in most cases.

    • Author Affiliations


      C M Srivastava1 B Uma Maheshwar Rao1 N S Hanumantha Rao1

      1. Department of Physics and Advanced Centre for Research in Electronics, Indian Institute of Technology, Powai, Bombay - 400 076, India
    • Dates

  • 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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