Research Article Open Access

Effect of Gamma Irradiation on the Structure Diffusion Coefficient of Co-Zn Doped Ferrite

Dalal Mohammed Hemeda1
  • 1 Physics Department, Faculty of Science, Tanta University, Egypt

Abstract

A series of the ferrite system Co0.6Zn0.4MnxFe2-xO4 with (x = 0.7, 0.8, 0.9 and 1) were prepared by general ceramic method. The X-ray diffraction patterns confirmed the formation of the cubic single phase structure. The lattice parameter and the crystal size increased after irradiation which was attributed to the formation of ferrous ions of larger radius than that of ferrous ions in unirradiated samples. A small shift was observed in the diffraction peak position. This indicated the slight distortion of the cubic structure. The diffusion coefficient of electrons was found to be increased for the irradiated samples. The concentration of electrons was estimated and was found to be increased after γ-irradiation.

American Journal of Applied Sciences
Volume 2 No. 5, 2005, 989-992

DOI: https://doi.org/10.3844/ajassp.2005.989.992

Submitted On: 29 January 2005 Published On: 31 May 2005

How to Cite: Hemeda, D. M. (2005). Effect of Gamma Irradiation on the Structure Diffusion Coefficient of Co-Zn Doped Ferrite. American Journal of Applied Sciences, 2(5), 989-992. https://doi.org/10.3844/ajassp.2005.989.992

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Keywords

  • Ferrimagnetic
  • Diffusion Coefficient
  • X-ray Intensity