Measurements are reported on the ac electrical conductivity and dielectric constant of some [Na2B407]100-x[Fe203]x glasses with x=0, 2, 5, 10 and 20 mol%. Measurements have been made at a constant frequency of 1kHz in the temperature range from room temperature to 600K.
Origin
Cairo University, Egypt
Journal Title
Phys Chem Glasses 39 4 1998 236-24
Sector
Special Glass
Class
S 1514