Effect of Cu Doped Nickel Ferrites on Structural, Magnetic and Dielectric Properties

NiCu ferrites with the general formula Ni1-xCuxFe2O4, where x=0, 0.2, 0.4, 0.6, 0.8 have been synthesized by double sintering method. The single- phase spinel structure is confirmed by X-ray Diffractometer. This analysis showed the increasing behavior of lattice parameter due to the larger ionic rad...

Full description

Saved in:
Bibliographic Details
Main Authors: Anjum, Safia, Rashid, Afshan, Bashir, F., Pervaiz, Maryam, Zia, Rehana
Format: Conference Proceeding
Language:English
Subjects:
Dielectric properties
Magnetic properties
Spinel ferrites
Surface morphology
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:NiCu ferrites with the general formula Ni1-xCuxFe2O4, where x=0, 0.2, 0.4, 0.6, 0.8 have been synthesized by double sintering method. The single- phase spinel structure is confirmed by X-ray Diffractometer. This analysis showed the increasing behavior of lattice parameter due to the larger ionic radii of the Cu ion. Fourier transform infrared spectra confirmed the two prominent bands of spinel ferrites in the range (1000-400) cm-1. Magnetic properties are studied using Vibrating Sample Magnetometer. It is investigated that the saturation magnetization decreases linearly as the copper concentration increases. The surface morphology is carried out using Scanning Electron Microscopy. The dielectric properties have been investigated as a function of frequency. The dielectric constant is decreased and AC conductivity is increased at higher frequency.
ISSN:2214-7853
2214-7853
DOI:10.1016/j.matpr.2015.11.086