Abstract
The paper describes results of a study of glasses of the type Cux (AsSe1.4 I0.2 )100–x for x =0, l, 5, 10, 15, 20 and 25 at% Cu, by the methods of thermomechanical analysis. Values of the thermal coefficients of linear expansion in solid and visco-plastic phase were determined and the dependence of this parameter on copper concentration was established. The experimental method used enabled the determination of characteristics glass transition temperature and the temperature of the beginning of deformation, and it was found that these parameters increase with increase in the copper content.
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References
A. Feltz, Amorphe und Glasartige Anorganische Festkörper, Akademie-Verlag, Berlin 1983, p. 553.
D. S. Sanditov and G. M. Bartenev, Physics Characteristics of Disordered Structure, (in Russian), Nauka, Novosibirsk 1982, p. 259.
D. S. Sanditov and V. V. Mantatov, FHS, 10 (1984) 37.
S R. Lukiæ, D. M. Petroviæ, I. I. Turyanitsa and M. V. Dobosh, J. Therm. Anal. Cal., 52 (1998) 553.
M. R. Vukcevich, J. Non-Cryst. Solids, 11 (1972) 25.
L. G. Protasova, E. A. Kuleshov, P. I. Buler and S. G. Vlasova, FHS, 12 (1986) 168.
L. A. Baydakov, L. N. Blinov, N. P. Tancura and D. D. Karov, FHS 15 (1989) 219.
S. R. Lukić, D. M. Petrović and A. F. Petrović, J. Non-Cryst. Solids, (accepted).
S. R. Lukić, D. M. Petrović, A. F. Petrović and Ż. N. Popovi–0107;, in: Abstr. of 6th Europ. Powd. Diffr. Conference, EPDIC-6 Budapest 1998, p. 297.
J. I. Frenkel, Introduction in Theory of Metals, (in Russian), Moscow 1958, p. 368.
K. S. Liang, A. Bienenstock and C. W. Bates, Phys. Review B, 10 (1974) 1528.
M. S. Gutenev, FHS, 14 (1988) 874.
S. R. Lukić, A. F. Petrović and D. M. Petrović, YU-Fizika, 21 (1989) 211.
F. Skuban, L. Šidanin, D. M. Petrović and S. R. Lukić, in: Abst. of Symp. Cond. Matter Phys., Kladovo Yugoslavia 1997, p. 45.
M. Coenen, Glastechn. Ber., 50 (1977) 74.
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Skuban, F., Petrović, D.M., Lukić, S.R. et al. Effect of Copper on Thermomechanical Characteristics of Amorphous AsSeyIz. Journal of Thermal Analysis and Calorimetry 59, 877–883 (2000). https://doi.org/10.1023/A:1010174325329
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DOI: https://doi.org/10.1023/A:1010174325329