Investigation of Photoluminescence and Dielectric Properties of Pure and Fe Doped Nickel Oxide Nanoparticles

摘要

The nanocrystallites of pure and Fe doped Nickel Oxide (NiO) were synthesized by the cost effective coprecipitation method using nickel nitrate as the initial precursor. The synthesized nickel oxide nanoparticles were characterized by X-Ray Diffraction (XRD), Photoluminiscence Spectroscopy (PL), LCR meter. The crystallite size of synthesized pure Nickel Oxide nanoparticles obtained by XRD using Debye Scherer's formula was found to be 21.8nm and the size decreases on increasing the dopant concentration. The optical properties were analyzed by PL and dielectric ones by using LCR meter.