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Room temperature measurements of physical and magnetic characteristics of Co0.4Ni0.3Zn0.3Fe2O4 polycrystalline material prepared using mechanically alloyed. Nanoparticles

Co0.4Ni0.3Zn0.3Fe2O4 ferrites material with the crystallite size in the size range 10-50 nm was prepared using mechanical alloying and sintering. The structure and morphology of samples were studies. The initial permeability (μ') and permittivity (ß') has been studied as the functions of f...

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Main Authors: Bawa Waje, Samaila, Hashim, Mansor, W. Yusoff, W. Daud, Abbas, Zulkifly
Format: Article
Language:English
English
Published: INSInet Publications 2009
Online Access:http://psasir.upm.edu.my/id/eprint/16599/1/Room%20temperature%20measurements%20of%20physical%20and%20magnetic%20characteristics%20of%20Co0.pdf
http://psasir.upm.edu.my/id/eprint/16599/
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spelling my.upm.eprints.165992015-09-03T02:36:57Z http://psasir.upm.edu.my/id/eprint/16599/ Room temperature measurements of physical and magnetic characteristics of Co0.4Ni0.3Zn0.3Fe2O4 polycrystalline material prepared using mechanically alloyed. Nanoparticles Bawa Waje, Samaila Hashim, Mansor W. Yusoff, W. Daud Abbas, Zulkifly Co0.4Ni0.3Zn0.3Fe2O4 ferrites material with the crystallite size in the size range 10-50 nm was prepared using mechanical alloying and sintering. The structure and morphology of samples were studies. The initial permeability (μ') and permittivity (ß') has been studied as the functions of frequency and the sintering temperatures sintering temperature using a network analyzer from 10 MHz to 1.8 GHz. X-ray diffraction confirmed the formation of spinel structure and a scanning electron micrograph was used to analyze the grain size distribution of ferrite. The permeability spectra of the resulting ferrite samples shows increasing values with the increasing sintering temperature, this is attributed to the grain growth as a result of the sintering process. Permittivity ß' also increases with increasing average grain size, which may be ascribed to the increase in an increase in the Fe2+ concentration formed at elevated sintering temperature. INSInet Publications 2009 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/16599/1/Room%20temperature%20measurements%20of%20physical%20and%20magnetic%20characteristics%20of%20Co0.pdf Bawa Waje, Samaila and Hashim, Mansor and W. Yusoff, W. Daud and Abbas, Zulkifly (2009) Room temperature measurements of physical and magnetic characteristics of Co0.4Ni0.3Zn0.3Fe2O4 polycrystalline material prepared using mechanically alloyed. Nanoparticles. Australian Journal of Basic and Applied Sciences, 3 (3). pp. 2716-2723. ISSN 1991-8178 English
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
language English
English
description Co0.4Ni0.3Zn0.3Fe2O4 ferrites material with the crystallite size in the size range 10-50 nm was prepared using mechanical alloying and sintering. The structure and morphology of samples were studies. The initial permeability (μ') and permittivity (ß') has been studied as the functions of frequency and the sintering temperatures sintering temperature using a network analyzer from 10 MHz to 1.8 GHz. X-ray diffraction confirmed the formation of spinel structure and a scanning electron micrograph was used to analyze the grain size distribution of ferrite. The permeability spectra of the resulting ferrite samples shows increasing values with the increasing sintering temperature, this is attributed to the grain growth as a result of the sintering process. Permittivity ß' also increases with increasing average grain size, which may be ascribed to the increase in an increase in the Fe2+ concentration formed at elevated sintering temperature.
format Article
author Bawa Waje, Samaila
Hashim, Mansor
W. Yusoff, W. Daud
Abbas, Zulkifly
spellingShingle Bawa Waje, Samaila
Hashim, Mansor
W. Yusoff, W. Daud
Abbas, Zulkifly
Room temperature measurements of physical and magnetic characteristics of Co0.4Ni0.3Zn0.3Fe2O4 polycrystalline material prepared using mechanically alloyed. Nanoparticles
author_facet Bawa Waje, Samaila
Hashim, Mansor
W. Yusoff, W. Daud
Abbas, Zulkifly
author_sort Bawa Waje, Samaila
title Room temperature measurements of physical and magnetic characteristics of Co0.4Ni0.3Zn0.3Fe2O4 polycrystalline material prepared using mechanically alloyed. Nanoparticles
title_short Room temperature measurements of physical and magnetic characteristics of Co0.4Ni0.3Zn0.3Fe2O4 polycrystalline material prepared using mechanically alloyed. Nanoparticles
title_full Room temperature measurements of physical and magnetic characteristics of Co0.4Ni0.3Zn0.3Fe2O4 polycrystalline material prepared using mechanically alloyed. Nanoparticles
title_fullStr Room temperature measurements of physical and magnetic characteristics of Co0.4Ni0.3Zn0.3Fe2O4 polycrystalline material prepared using mechanically alloyed. Nanoparticles
title_full_unstemmed Room temperature measurements of physical and magnetic characteristics of Co0.4Ni0.3Zn0.3Fe2O4 polycrystalline material prepared using mechanically alloyed. Nanoparticles
title_sort room temperature measurements of physical and magnetic characteristics of co0.4ni0.3zn0.3fe2o4 polycrystalline material prepared using mechanically alloyed. nanoparticles
publisher INSInet Publications
publishDate 2009
url http://psasir.upm.edu.my/id/eprint/16599/1/Room%20temperature%20measurements%20of%20physical%20and%20magnetic%20characteristics%20of%20Co0.pdf
http://psasir.upm.edu.my/id/eprint/16599/
_version_ 1643826261320007680
score 13.211869

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