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    • Keywords


      Hot pressing; hopping conduction; porosity; activation energies

    • Abstract


      Electron transport properties of a few hot-pressed garnets of the series Y3−xGdxFe5O12 (wherex=0, 1 and 2·4) have been measured. For comparison, a normal sintered YIG has been studied to see the effect of porosity and microstructure. The electron transport properties have been discussed on the basis of the model suggested by Austin and Mott keeping in view the distortion caused by the substitution.

    • Author Affiliations


      D Bahadur1 OM Parkash1 2 Devendra Kumar1

      1. Advanced Centre for Materials Science, Indian Institute of Technology, Kanpur - 208 016, India
      2. School of Materials Science, Banaras Hindu University, Varanasi - 221 005, India
    • Dates

  • Bulletin of Materials Science | News

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      Posted on July 25, 2019

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