• Dielectric, electrical and infrared studies of 𝛾-Fe2O3 prepared by combustion method

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    • Keywords


      𝛾-Fe2O3; combustion synthesis; dielectric behaviour; electrical conductivity; spectroscopic studies; chemical homogeneity.

    • Abstract


      This paper reports the electrical and spectroscopic investigation of the gamma ferrite synthesized through combustion route. The electrical study and dielectric behaviour showed a typical ferrite nature for the samples. The $\gamma \rightarrow \alpha $ transition is observed from the electrical conductivity data. Infrared spectral study showed the transition of a typical ferrite. The effect of the presence of 𝛼-impurities in 𝛾-Fe2O3 is also explained here.

    • Author Affiliations


      Vijay A Hiremath1 A Venkataraman2

      1. R.N.S. Institute of Technology, Channasandra, Bangalore 560 061, India
      2. Department of Chemistry, Gulbarga University, Gulbarga 585 106, 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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