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Bulk magnetic properties of Co-Zn ferrites prepared by the co-precipitation method

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Abstract

The alternating current (a.c.) susceptibility versus temperature and magnetization measurements are reported for the disordered spinel ferrite system Zn x Co1-x Fe2 O4 prepared by a wet chemical method before and after high temperature annealing. The low field a.c. susceptibility measurements indicate that the low temperature synthesis of wet prepared Co-Zn ferrites aids the formation of spin-clusters and thereby increases the magnetic inhomogeneity. The X-ray analysis shows that the samples are single phase spinels and the variation of lattice constant with zinc concentration deviates from Vegard's law [1]. The high temperature annealing changes the wet prepared ferrites into the ordered magnetic structure of the ceramic ferrites.

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References

  1. C. G. Whinfreg, D. W. Eckart andA. Tauber,J. Amer. Chem. Soc. 82 (1960) 2695.

    Article  Google Scholar 

  2. T. Takada andM. Kiyama, in Proceedings of the International Conference on Ferrites, Japan 1970 pp. 69–71.

  3. T. Yamaguchi andT. Nomura,ibid., Japan, 1980, pp. 46–9.

  4. P. J. Slick in “Ferromagnetic Materials” Vol. 2, edited by E. P. Wohlfarth (Amsterdam 1980) pp. 204–8.

  5. N. Burriesci, F. Garbassi andS. Pizzini,J. Magn. Magn. Mat. 7 (1978) 52.

    Article  Google Scholar 

  6. R. G. Kulkarni andH. H. Joshi,J. Solid State Chem. 64 (1986).

  7. M. Petrera, A. Gennaro andN. Burriesci,J. Mater. Sci. 17 (1982) 429.

    Article  CAS  Google Scholar 

  8. G. A. Petitt andD. W. Forester,Phys. Rev. B4 (1971) 3912.

    Google Scholar 

  9. O. S. Josyulu andJ. Sobhanadri,Indian J. Pure Appl. Phys. 20 (1982) 404.

    CAS  Google Scholar 

  10. S. C. Bhargava andP. K. Iyenger,Phys. Status Solidi B53 (1972) 359.

    Google Scholar 

  11. H. Robbins in Proceedings on the International Conference on Ferrites, Japan, 1980, pp. 7.

  12. C. Radhakrishnamurthy, S. D. Likhite andP. W. Sahasrabudhe,Proc. Indian Acad. Sci. A87 (1978) 245.

    Google Scholar 

  13. D. C. Khan, M. Misra andA. R. Das,J. Appl. Phys. 53 (1982) 2772.

    Article  Google Scholar 

  14. L. Neel,Ann. Phys. 3 (1948) 137.

    CAS  Google Scholar 

  15. Y. Yafet andC. Kittel,Phys. Rev. 87 (1952) 290.

    Article  CAS  Google Scholar 

  16. C. Radhakrishnamurthy andS. D. Likhite,Earth. Plane. Sci. Lett. 7 (1970) 389.

    Article  Google Scholar 

  17. C. P. Bean,J. Appl. Phys. 26 (1955) 1981.

    Google Scholar 

Download references

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Authors and Affiliations

  1. Department of Physics, Saurashtra University, 360 005, Rajkot, India

    P. B. Pandya, H. H. Joshi & R. G. Kulkarni

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  1. P. B. Pandya
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  2. H. H. Joshi
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  3. R. G. Kulkarni
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Pandya, P.B., Joshi, H.H. & Kulkarni, R.G. Bulk magnetic properties of Co-Zn ferrites prepared by the co-precipitation method. J Mater Sci 26, 5509–5512 (1991). https://doi.org/10.1007/BF02403950

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  • DOI: https://doi.org/10.1007/BF02403950

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