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Physical Properties of (Li2O)0.40(Fe2O3)0.05-x(P2O5)0.55: (Ag2O)x Glasses
Glasses dielectrics optical materials and properties
2010/4/9
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 ...
Electrical Switching Behaviour in Lead Phosphovanadate Glasses
Electrical switching Phosphovanadate Negative registance
2010/4/9
Electrical switching behaviour of lead phosphovanadate glasses were studied by determining the current-voltage characteristics. All the investigated glasses exhibit the dependence of threshold voltage...
AC conductivity and Dielectric Study of Chalcogenide Glasses of Se-Te-Ge System
correlated barrier hopping dielectric constants
2010/4/12
The ac conductivity and dielectric properties of glassy system SexTe79 - xGe21, with x = 11, 14, 17 at.%, has been studied at temperatures 300 to 450 K and over a wide range of frequencies (50 Hz to 5...