| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1516596 | Journal of Physics and Chemistry of Solids | 2012 | 11 Pages |
Abstract
⺠The physical properties of the Bi2O3-P2O5-Fe3O4-Li2O glassy system is studied in more details. ⺠The structure of these glasses has investigated by means of IR studies. ⺠ME spectroscopy indicated the presence of two different oxidation states of iron (Fe2+ and Fe3+). ⺠Unmonotonic variation in the Ïdc, (θD/2), Ïac(Ï), ε1(Ï), ε2(Ï), as a function of Bi2O3 contents.
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Authors
M. Shapaan, S.A. El-Badry, A.G. Mostafa, M.Y. Hassaan, M.H. Hazzaa,