Abstract: The ac electrical and dielectrical properties of zirconium dioxide (zirconia) ZrO2 were studied in details. The measurements of the ac conductivity, dielectric constant and dielectric loss tangent are carried out as a function of frequency from 60 Hz to 3 MHz and temperature of 25 to 300°C. The ac conductivity is found in the range of 4.4×10-9 to 4.3×10-5 mho, and high dielectric constant from 16 to 33. The dielectric loss tangent shows a normal loss without having any α, β, ϒ peak, and remain stable with temperatures at 300oC. From this study, it reveals that zirconium dioxide can be use as a potential candidate for complementary metal–oxide semiconductor transistors owing to its large scale electrical properties by tuning frequency and temperature with thermal stability.
Keywords: Electrical properties, zirconium dioxide, dielectric constant, temperature effect.
Title: Electrical and Dielectrical Properties of Zirconium Dioxide
Author: Al Mamun, Hosne Jahan Rahman
International Journal of Electrical and Electronics Research (IJEER)
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