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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| Format: | Article |
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INSInet Publications
2009
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| Online Access: | http://psasir.upm.edu.my/id/eprint/16599/ http://psasir.upm.edu.my/id/eprint/16599/1/Room%20temperature%20measurements%20of%20physical%20and%20magnetic%20characteristics%20of%20Co0.pdf |
| _version_ | 1848843006711431168 |
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| author | Bawa Waje, Samaila Hashim, Mansor W. Yusoff, W. Daud Abbas, Zulkifly |
| author_facet | Bawa Waje, Samaila Hashim, Mansor W. Yusoff, W. Daud Abbas, Zulkifly |
| author_sort | Bawa Waje, Samaila |
| building | UPM Institutional Repository |
| collection | Online Access |
| 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. |
| first_indexed | 2025-11-15T08:08:10Z |
| format | Article |
| id | upm-16599 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English English |
| last_indexed | 2025-11-15T08:08:10Z |
| publishDate | 2009 |
| publisher | INSInet Publications |
| recordtype | eprints |
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| spelling | upm-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 |
| 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 |
| title | Room temperature measurements of physical and magnetic characteristics of Co0.4Ni0.3Zn0.3Fe2O4 polycrystalline material prepared using mechanically alloyed.
Nanoparticles
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| 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_short | 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 |
| url | http://psasir.upm.edu.my/id/eprint/16599/ http://psasir.upm.edu.my/id/eprint/16599/1/Room%20temperature%20measurements%20of%20physical%20and%20magnetic%20characteristics%20of%20Co0.pdf |