• Measurement of magnetic properties of single crystal YIG by non-resonant method

    • Fulltext

       

        Click here to view fulltext PDF


      Permanent link:
      https://www.ias.ac.in/article/fulltext/boms/001/02/0121-0128

    • Abstract

       

      A non-resonant microwave technique has been employed for the determination of saturation magnetisation (4πMs) andg-factor of pure and Gd-doped single crystal YIG spheres yielding accurate values. It was found that 4πMs=1720–1751 g for undoped and 1595 g for 10% Gd-doped YIG spheres whilegeff=2·00–2·0039. The advantages of this method are simplicity and complete absence of propagation corrections necessary in cavity resonance experiments.

    • Author Affiliations

       

      D N Bose1 2 S R Borgaonkar1 T S Vedavathy1

      1. Department of Electrical Communication Engineering, Indian Institute of Science, Bangalore - 560 012
      2. Materials Science Centre, Indian Institute of Technology, Kharagpur - 721 302
    • 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

© 2021-2022 Indian Academy of Sciences, Bengaluru.