Electrical and dielectric behavior of Pb(Mg1/4Ni1/4W1/2)O3 ceramics

Abstract

In this study full dense polycrystalline samples of Pb(Mg1/4Ni1/4W1/2)O3 have been sintered by solid-state reaction. X-ray data showed the formation of a single-phase new compound with unit cell parameters a = 9.8045 (25) Å, b = 13.1280(25) Å and c = 14.4207 (25) Å. Scanning electron microscopy (SEM) was used to evaluate the microstructures of sintered specimens. Dielectric constant and loss as function of frequency were investigated.

This is a preview of subscription content, access via your institution.

References

  1. 1.

    L.H. Parker and A.F. Tasch, IEEE Cir. and Dev. Mag., 6, 17 (1990).

    Article  Google Scholar 

  2. 2.

    K.K. Deb. Ferroelectrics, 82, 45 (1988).

    CAS  Article  Google Scholar 

  3. 3.

    L.A. Thomas, Ferroelectrics, 3, 231 (1972).

    CAS  Article  Google Scholar 

  4. 4.

    R.P. Tandon, R. Singh, R.D.P. Singh, and S. Chandra, Ferroelectrics, 120, 293 (1991).

    CAS  Article  Google Scholar 

  5. 5.

    R.P. Tandon, R. Singh, V. Singh, N.H. Swami, and V.K. Hans, J. Mater. Sci Letters, 11, 882 (1992).

    Google Scholar 

  6. 6.

    T. Ikeda and T. Okana. Japan. J. Appl. Phys., 3, 63 (1964).

    CAS  Article  Google Scholar 

  7. 7.

    K.L. Yadav, R.N.P Choudhary, and T.K. Chaki, J. Mater. Sci., 27, 5244 (1991).

    Google Scholar 

  8. 8.

    S. Sharma, R.N.P. Choudhary, and R. Sati, J. Mater. Sci. Letters. 12, 530 (1993).

    CAS  Article  Google Scholar 

  9. 9.

    S.R. Shantigrahi, R.N.P. Choudhary, and H.N. Acharya. Mater Sci. Eng. B, 60, 31 (1999).

    Article  Google Scholar 

  10. 10.

    S.R. Shantigrahi, R.N.P. Choudhary, H.N. Acharya, and T.P Sinha, J. Appl. Phys., 85(3), 1713 (1999).

    Article  Google Scholar 

  11. 11.

    S.R. Shantigrahi, R.N.P. Choudhary, H.N. Acharya, and T.P Sinha, J. Phys. D Appl. Phys., 32. 1539 (1999).

    Article  Google Scholar 

  12. 12.

    S. Bera and R.N.P. Choudhary, J. Phys. Chem. Solids, 60, 767 (1999).

    CAS  Article  Google Scholar 

  13. 13.

    S. Bera and R.N.P. Choudhary, Mat. Letters, 37, 111 (1998).

    CAS  Article  Google Scholar 

  14. 14.

    S. Bera and R.N.P. Choudhary, Mat. Letters, 46, 154 (2000).

    Article  Google Scholar 

  15. 15.

    S.M. Pilgrim, A.E. Sutherland, and S.R. Winzer. J. Am. Ceram. Soc., 73, 3122 (1990).

    CAS  Article  Google Scholar 

  16. 16.

    J.K. Sinha, J. Sci, Instrum., 42, 696 (1965).

    Article  Google Scholar 

  17. 17.

    S. K. Shina, S.N. Choudhary and R.N.P Choudhary, J. of Electroceramics, 7, 121 (2001)

    Google Scholar 

  18. 18.

    P. Sherrer, Cottinger Nachrich., 2, 98 (1918).

    Google Scholar 

Download references

Acknowledgments

The author would like to thank the Universidade Católica de Goiás for the financial support.

Author information

Affiliations

Authors

Corresponding author

Correspondence to Adolfo Franco Jùnior.

Rights and permissions

Reprints and Permissions

About this article

Cite this article

Franco, A. Electrical and dielectric behavior of Pb(Mg1/4Ni1/4W1/2)O3 ceramics. MRS Online Proceedings Library 829, 220–224 (2004). https://doi.org/10.1557/PROC-829-B2.32

Download citation