- Turkish Journal of Physics
- Vol: 31 Issue: 1
- Physical Properties of (Li2O)0.40(Fe2O3)0.05-x(P2O5)0.55: (Ag2O)x Glasses
Physical Properties of (Li2O)0.40(Fe2O3)0.05-x(P2O5)0.55: (Ag2O)x Glasses
Authors : K. Sambasiva Rao, N. Krishna Mohan And N. Veeraiah
Pages : 11-30
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Publication Date : 9999-12-31
Article Type : Makaleler
Abstract :Li2O-Fe2O3-P2O5 glasses containing small concentrations of Ag2O from 0 to 2 mol% were prepared. Samples are characterized by X-ray diffraction and scanning electron microscope techniques. A number of studies viz., chemical durability, dielectric studies (constant \varepsilon', loss tan d, a.c. conductivity sac over a range of frequency and temperature), spectroscopic (infrared, optical absorption ESR spectra) and magnetic susceptibility studies of these glasses, have been carried out. The interesting variations observed in all these properties with the concentration of Ag+ ions have been analyzed in the light of different oxidation states and environment of iron ions in the glass network.Keywords : Glasses, dielectrics, optical materials and properties.