Dielectric and conduction processes and behaviours in Ni0.3Zn0.7Fe2O4
Dielectric relaxation and conductivity of Ni0.3Zn0.7Fe2O4 (NZF) were studied in the frequency range between 0.01 Hz to 3 MHz and temperature range within 313 K to 473 K. The sample was prepared by mixing Zinc Oxide, Nickel Oxide and Iron Oxide and sintered at 1573 K for 10 hours long. Dielectric pro...
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| Format: | Article |
| Language: | English |
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Trans Tech Publications
2016
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| Online Access: | http://psasir.upm.edu.my/id/eprint/55512/ http://psasir.upm.edu.my/id/eprint/55512/1/Dielectric%20and%20conduction%20processes%20and%20behaviours%20in%20Ni0.3Zn0.7Fe2O4.pdf |
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| author | Mat, Mohd Noor Mohamed Kamari, Halimah Wan Yusoff, Wan Mohamad Daud Hashim, Mansor Nizam, H. Zainuddin, Y. Aiman, T. I. T. M. |
| author_facet | Mat, Mohd Noor Mohamed Kamari, Halimah Wan Yusoff, Wan Mohamad Daud Hashim, Mansor Nizam, H. Zainuddin, Y. Aiman, T. I. T. M. |
| author_sort | Mat, Mohd Noor |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | Dielectric relaxation and conductivity of Ni0.3Zn0.7Fe2O4 (NZF) were studied in the frequency range between 0.01 Hz to 3 MHz and temperature range within 313 K to 473 K. The sample was prepared by mixing Zinc Oxide, Nickel Oxide and Iron Oxide and sintered at 1573 K for 10 hours long. Dielectric properties were studied using Novo Control Dielectric Spectrometer. Dielectric relaxation and conductivity phenomena were discussed using an empirical model to key out the dielectric relaxation process. Analyze peak frequency relaxation process consist of four slopes to explain the dielectric relaxation process. The conductivity of the sample indicates an activated process and activation energy of dc conductivity is 0.44 ± 0.01 eV. |
| first_indexed | 2025-11-15T10:44:11Z |
| format | Article |
| id | upm-55512 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T10:44:11Z |
| publishDate | 2016 |
| publisher | Trans Tech Publications |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-555122017-09-13T10:23:27Z http://psasir.upm.edu.my/id/eprint/55512/ Dielectric and conduction processes and behaviours in Ni0.3Zn0.7Fe2O4 Mat, Mohd Noor Mohamed Kamari, Halimah Wan Yusoff, Wan Mohamad Daud Hashim, Mansor Nizam, H. Zainuddin, Y. Aiman, T. I. T. M. Dielectric relaxation and conductivity of Ni0.3Zn0.7Fe2O4 (NZF) were studied in the frequency range between 0.01 Hz to 3 MHz and temperature range within 313 K to 473 K. The sample was prepared by mixing Zinc Oxide, Nickel Oxide and Iron Oxide and sintered at 1573 K for 10 hours long. Dielectric properties were studied using Novo Control Dielectric Spectrometer. Dielectric relaxation and conductivity phenomena were discussed using an empirical model to key out the dielectric relaxation process. Analyze peak frequency relaxation process consist of four slopes to explain the dielectric relaxation process. The conductivity of the sample indicates an activated process and activation energy of dc conductivity is 0.44 ± 0.01 eV. Trans Tech Publications 2016 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/55512/1/Dielectric%20and%20conduction%20processes%20and%20behaviours%20in%20Ni0.3Zn0.7Fe2O4.pdf Mat, Mohd Noor and Mohamed Kamari, Halimah and Wan Yusoff, Wan Mohamad Daud and Hashim, Mansor and Nizam, H. and Zainuddin, Y. and Aiman, T. I. T. M. (2016) Dielectric and conduction processes and behaviours in Ni0.3Zn0.7Fe2O4. Materials Science Forum, 846. pp. 311-317. ISSN 0255-5476; ESSN: 1662-9752 10.4028/www.scientific.net/MSF.846.311 |
| spellingShingle | Mat, Mohd Noor Mohamed Kamari, Halimah Wan Yusoff, Wan Mohamad Daud Hashim, Mansor Nizam, H. Zainuddin, Y. Aiman, T. I. T. M. Dielectric and conduction processes and behaviours in Ni0.3Zn0.7Fe2O4 |
| title | Dielectric and conduction processes and behaviours in Ni0.3Zn0.7Fe2O4 |
| title_full | Dielectric and conduction processes and behaviours in Ni0.3Zn0.7Fe2O4 |
| title_fullStr | Dielectric and conduction processes and behaviours in Ni0.3Zn0.7Fe2O4 |
| title_full_unstemmed | Dielectric and conduction processes and behaviours in Ni0.3Zn0.7Fe2O4 |
| title_short | Dielectric and conduction processes and behaviours in Ni0.3Zn0.7Fe2O4 |
| title_sort | dielectric and conduction processes and behaviours in ni0.3zn0.7fe2o4 |
| url | http://psasir.upm.edu.my/id/eprint/55512/ http://psasir.upm.edu.my/id/eprint/55512/ http://psasir.upm.edu.my/id/eprint/55512/1/Dielectric%20and%20conduction%20processes%20and%20behaviours%20in%20Ni0.3Zn0.7Fe2O4.pdf |