Effect of Cu Substituted in Ni-Zn Ferrite by Chemical Co-Precipitation Method

Content Provider	Semantic Scholar
Author	Suryanarayana, B. Raghavendra, Vemuri Mouli, K. Chandra Solid
Copyright Year	2016
Abstract	Ferrite particles with composition Ni0.2CuxZn0.8-xFe2O4 where (x=0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7) were prepared by the chemical co-precipitation method. X-ray diffraction analysis illustrated the single phase cubic spinel structure formation as Cu was introduced in Ni-Zn-Fe system and increase in density till x=0.5 and then decreased and shown about 94% of the theoretical density. The particle size ranges from 18 to 90 nm by observation of transmission electron microscopy. The saturation magnetization (Ms) in the range of 7.76 to 8.66 emu/g is observed. The magnetic properties were found to increase with the increase in Cu substitution up to x=0.3. The resistivity is observed to decrease with the increment of frequency for all the samples.
File Format	PDF HTM / HTML
DOI	10.7598/cst2016.1166
Alternate Webpage(s)	http://www.e-journals.in/PDF/V5N1/137-144.pdf
Alternate Webpage(s)	https://doi.org/10.7598/cst2016.1166
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article