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Journal of Materials Science

, Volume 30, Issue 22, pp 5737–5742 | Cite as

Crystallization study of Bi5Ge20Se75 glass

  • M. A. Abdel-Rahim
  • A. Y. Abdel-Latif
  • A. El-Korashy
  • G. A. Mohamed
Papers

Abstract

Results of thermal analysis performed at different heating rates on the composition Bi5Ge20Se75 are reported and discussed. The values of crystallization temperature (Tc) and the peak temperature of the crystallization (Tp) were found to be dependent on the heating rates. The activation energy of crystallization Ec was evaluated by five different methods. The average value of Ec is equal to 119.64+ 6.97 kJ mol−1.

The crystallization data are examined in terms of recent analysis developed for non-isothermal conditions. The results indicate a two-dimensional crystal growth for the investigated composition.

Keywords

Polymer Crystallization Activation Energy Heating Rate Thermal Analysis 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. 1.
    S. R. Ovshinsky, Phys. Rev. Lett. 21 (1968) 1450.CrossRefGoogle Scholar
  2. 2.
    S. A. Keneman, Appl. Phys. Lett. 19 (1971) 205.CrossRefGoogle Scholar
  3. 3.
    H. Ngai, A. Yoshikawa, Y. Toyoshima, O. Ochi and Y. Mizvshima, Ibid. 28 (1976) 145.CrossRefGoogle Scholar
  4. 4.
    R. A. Street and N. F. Mott, Phys. Rev. Lett. 35 (1975) 1293.CrossRefGoogle Scholar
  5. 5.
    N. F. Mott, E. A. Davis and R. A. Street, Phil. Mag. 32 (1975) 961.CrossRefGoogle Scholar
  6. 6.
    N. Tohge, Y. Yamamoto, T. Minamiand and M. Tanakam, Appl. Phys. Lett. 34 (1979) 640.CrossRefGoogle Scholar
  7. 7.
    N. Tohge, T. Minami, Y. Yamamoto and Tanaka, J. Appl. Phys. 51 (1980) 1048.CrossRefGoogle Scholar
  8. 8.
    A. K. Agnihotri, A. Kumar and A. N. Nigam, J. Non-Cryst. Solids. 101 (1988) 127.CrossRefGoogle Scholar
  9. 9.
    V. Damodara Das and P. Jansi Lakshmi, Phys. Rev. B. 37 (1988) 720.CrossRefGoogle Scholar
  10. 10.
    K. M. Yang, Y. J. Wang and Q. Tang, J. Non-Cryst. Solids. 101 (1988) 65.CrossRefGoogle Scholar
  11. 11.
    M. M. Hafiz, M. M. Ibrahim, M. Dongl and F. H. Hammed, J. Appl. Phys. 54 (1983) 1950.CrossRefGoogle Scholar
  12. 12.
    S. Mahadevan, A. Giridhar and A. K. Singh, J. Non-Cryst. Solids. 88 (1986) 11.CrossRefGoogle Scholar
  13. 13.
    H. G. Kissinger, Anal. Chem. 29 (1957) 1702.CrossRefGoogle Scholar
  14. 14.
    N. Rysava, T. Spasov and L. Tichy, J. Thermal Analysis 32 (1987) 1015.CrossRefGoogle Scholar
  15. 15.
    H. Yinnon and D. R. Uhlmann, J. Non-Cryst. Solids. 54 (1983) 253.CrossRefGoogle Scholar
  16. 16.
    M. M. Ibrahim, S. M. El-Halawany, M. M. Hafiz and M. N. Abdel-Rahim, Egypt. J. Sol. 8 (1986) 126.Google Scholar
  17. 17.
    Idem., Ibid. 8 (1986) 116.Google Scholar
  18. 18.
    M. M. Ibrahim, and M. N. Abdel-Rahim, Physica Scripta 38 (1988) 762.CrossRefGoogle Scholar
  19. 19.
    M. M. Ibrahim, S. M. El-Halawany, M. M. Hafiz and M. N. Abdel-Rahim, Ind. J. Pure Appl Phys. 28 (1990) 22.Google Scholar
  20. 20.
    N. Afify, J. Non-Cryst. Solids 42 (1992) 247.CrossRefGoogle Scholar
  21. 21.
    G. O. Piloyan, I. D. Rybachikov and O. S. Novikov, Nature 212 (1966) 1229.CrossRefGoogle Scholar
  22. 22.
    H. J. Borchardt, J. Inorg. Nucl. Chem. 12 (1960) 252.CrossRefGoogle Scholar
  23. 23.
    T. Ozawa, Bull. Chem. Soc. Japan 38 (1965) 1881.CrossRefGoogle Scholar
  24. 24.
    H. S. Chen, J. Non-Cryst. Solids 27 (1978) 257.CrossRefGoogle Scholar
  25. 25.
    R. L. Takhor in “Advances in nucleation and crystallization of glasses” (American Ceramics Society, Columbus, 1972) p. 166.Google Scholar
  26. 26.
    H. E. Kissinger, J. Res. NBS 57 (1956) 217.Google Scholar
  27. 27.
    J. A. Augis and J. E. Bennett, J. Thermal Anal. 13 (1978) 283.CrossRefGoogle Scholar
  28. 28.
    J. Sestak, Phys. Chem. Glasses 15 (1978) 137.Google Scholar
  29. 29.
    K. Matusita, T. Konatsu and R. Yokota, J. Mater. Sci. 19 (1984) 291.CrossRefGoogle Scholar
  30. 30.
    J. Colemenero and J. M. Barandiaran, J. Non-Cryst. Solids 30 (1978) 263.CrossRefGoogle Scholar
  31. 31.
    R. F. Speyer and S. H. Risbud, Phys. Chem. Glasses 24 (1987) 26.Google Scholar
  32. 32.
    N. Tohge, T. Minami and Tanaka, J. Non-Cryst. Solids 37 (1980) 23.CrossRefGoogle Scholar

Copyright information

© Chapman & Hall 1995

Authors and Affiliations

  • M. A. Abdel-Rahim
    • 1
  • A. Y. Abdel-Latif
    • 1
  • A. El-Korashy
    • 1
  • G. A. Mohamed
    • 1
  1. 1.Physics Department, Faculty of ScienceAssiut UniversityAssiutEgypt

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