• Magneto-optical properties of barium ferrite sputtered films

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      https://www.ias.ac.in/article/fulltext/boms/015/02/0149-0152

    • Keywords

       

      Magneto-optical rotation; Faraday rotation; barium ferrite; rf sputtering; X-ray diffraction; vibrating sample magnetometer

    • Abstract

       

      Barium ferrite thin films with perpendicular anisotropy were grown on (111) oriented GGG substrate by rf diode sputtering method. Their magnetic properties were measured. Faraday rotation was measured in the wavelength range 460–800 nm for such sputtered thin films. These films were found quite suitable for magneto-optical recording applications.

    • Author Affiliations

       

      R K Kotnala1

      1. Materials Division, National Physical Laboratory, New Delhi - 110012, India
    • Dates

       
  • Bulletin of Materials Science | News

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