Synthesis and Evaluation of Dielectric Characteristics of PVA–CuO–Fe2O3 Nanocomposites for Nanoelectronics Fields

In current study, fabrication of PVA-CuO-Fe 2 O 3 nanocomposites with various contents of PVA and CuO-Fe 2 O 3 nanoparticles is investigated.The dielectric properties of fabricated nanocomposites are examined at frequency range from 100 Hz to 5 MHz.The results display that the dielectric constant and dielectric loss of PVA-CuO-Fe 2 O 3 nanocomposites are reduced, while the electrical conductivity is increased with rising frequency.The dielectric parameters such as dielectric constant, dielectric loss, and electrical conductivity of PVA are increased with increasing CuO-Fe 2 O 3 nanoparticles' content.The final results show that the PVA-CuO-Fe 2 O 3 nanocomposites could be useful in many nanoelectronics fields. ()-CuO-Fe 2 O 3 CuO-Fe 2 O 3 . 100 5 . , -CuO-Fe 2 O 3 , . , - , , - CuO-Fe 2 O 3 . , -CuO-Fe 2 O 3 .