Structural, electrical and magnetic properties of BiFe1-xYxO3 (0 ≤ x ≤ 0.6) ceramics
The effect of Y substitution on the microstructure, dielectric, magnetic and leakage current properties of BiFe1-xYxO3 (0 ≤ x ≤ 0.6) ceramics was investigated. The BiFeO3 phase that is dominant at x = 0.0 – 0.2 decreased with the increase of Y substitution. Other phases such as YFeO3 and Bi1.46Y0.54...
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| Format: | Article |
| Language: | English |
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Goeller Verlag GmbH
2016
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| Online Access: | http://psasir.upm.edu.my/id/eprint/53912/ http://psasir.upm.edu.my/id/eprint/53912/1/Structural%2C%20electrical%20and%20magnetic%20properties%20of%20BiFe1-xYxO3%20%280%20%E2%89%A4%20x%20%E2%89%A4%200.6%29%20ceramics.pdf |
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| author | Najm, Ammar A. Ali Shaari, Abdul Halim Baqiah, Hussein Saion, Elias Lim, Kean Pah Chen, Soo Kien Awang Kechik, Mohd. Mustafa |
| author_facet | Najm, Ammar A. Ali Shaari, Abdul Halim Baqiah, Hussein Saion, Elias Lim, Kean Pah Chen, Soo Kien Awang Kechik, Mohd. Mustafa |
| author_sort | Najm, Ammar A. Ali |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | The effect of Y substitution on the microstructure, dielectric, magnetic and leakage current properties of BiFe1-xYxO3 (0 ≤ x ≤ 0.6) ceramics was investigated. The BiFeO3 phase that is dominant at x = 0.0 – 0.2 decreased with the increase of Y substitution. Other phases such as YFeO3 and Bi1.46Y0.54O3 emerged with Y substitution and became dominant in the range x = 0.3 – 0.4 and 0.5 – 0.6, respectively. The BiFe1-xYxO3 composites of rounded shape grains at x = 0.0 deformed at x = 0.1 – 0.3 and changed to melted-like grains at x = 0.4 – 0.6 with the incorporation of smaller grains at x = 0.5 and 0.6. The sample with x = 0.2 had the highest remnant magnetization (Mr = 0.09 emu/g) and saturation magnetization (Ms = 2.9 emu/g). The sample with x = 0.4 showed the highest dielectric constant of 104 and lowest loss tangent of 1.34 × 10-4. The leakage current was significantly reduced to a lower value of 2.80 × 10-8 A/cm2 at x = 0.6. |
| first_indexed | 2025-11-15T10:37:37Z |
| format | Article |
| id | upm-53912 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T10:37:37Z |
| publishDate | 2016 |
| publisher | Goeller Verlag GmbH |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-539122018-02-21T03:37:11Z http://psasir.upm.edu.my/id/eprint/53912/ Structural, electrical and magnetic properties of BiFe1-xYxO3 (0 ≤ x ≤ 0.6) ceramics Najm, Ammar A. Ali Shaari, Abdul Halim Baqiah, Hussein Saion, Elias Lim, Kean Pah Chen, Soo Kien Awang Kechik, Mohd. Mustafa The effect of Y substitution on the microstructure, dielectric, magnetic and leakage current properties of BiFe1-xYxO3 (0 ≤ x ≤ 0.6) ceramics was investigated. The BiFeO3 phase that is dominant at x = 0.0 – 0.2 decreased with the increase of Y substitution. Other phases such as YFeO3 and Bi1.46Y0.54O3 emerged with Y substitution and became dominant in the range x = 0.3 – 0.4 and 0.5 – 0.6, respectively. The BiFe1-xYxO3 composites of rounded shape grains at x = 0.0 deformed at x = 0.1 – 0.3 and changed to melted-like grains at x = 0.4 – 0.6 with the incorporation of smaller grains at x = 0.5 and 0.6. The sample with x = 0.2 had the highest remnant magnetization (Mr = 0.09 emu/g) and saturation magnetization (Ms = 2.9 emu/g). The sample with x = 0.4 showed the highest dielectric constant of 104 and lowest loss tangent of 1.34 × 10-4. The leakage current was significantly reduced to a lower value of 2.80 × 10-8 A/cm2 at x = 0.6. Goeller Verlag GmbH 2016 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/53912/1/Structural%2C%20electrical%20and%20magnetic%20properties%20of%20BiFe1-xYxO3%20%280%20%E2%89%A4%20x%20%E2%89%A4%200.6%29%20ceramics.pdf Najm, Ammar A. Ali and Shaari, Abdul Halim and Baqiah, Hussein and Saion, Elias and Lim, Kean Pah and Chen, Soo Kien and Awang Kechik, Mohd. Mustafa (2016) Structural, electrical and magnetic properties of BiFe1-xYxO3 (0 ≤ x ≤ 0.6) ceramics. Journal of Ceramic Science and Technology, 7 (4). pp. 329-334. ISSN 2190-9385 https://www.ceramic-science.com/articles/all-articles.html?article_id=100482 Bismuth ferrite ceramic; X-ray diffraction; Solid-state reaction; Magnetic properties; Dielectric properties 10.4416/JCST2016-00028 |
| spellingShingle | Bismuth ferrite ceramic; X-ray diffraction; Solid-state reaction; Magnetic properties; Dielectric properties Najm, Ammar A. Ali Shaari, Abdul Halim Baqiah, Hussein Saion, Elias Lim, Kean Pah Chen, Soo Kien Awang Kechik, Mohd. Mustafa Structural, electrical and magnetic properties of BiFe1-xYxO3 (0 ≤ x ≤ 0.6) ceramics |
| title | Structural, electrical and magnetic properties of BiFe1-xYxO3 (0 ≤ x ≤ 0.6) ceramics |
| title_full | Structural, electrical and magnetic properties of BiFe1-xYxO3 (0 ≤ x ≤ 0.6) ceramics |
| title_fullStr | Structural, electrical and magnetic properties of BiFe1-xYxO3 (0 ≤ x ≤ 0.6) ceramics |
| title_full_unstemmed | Structural, electrical and magnetic properties of BiFe1-xYxO3 (0 ≤ x ≤ 0.6) ceramics |
| title_short | Structural, electrical and magnetic properties of BiFe1-xYxO3 (0 ≤ x ≤ 0.6) ceramics |
| title_sort | structural, electrical and magnetic properties of bife1-xyxo3 (0 ≤ x ≤ 0.6) ceramics |
| topic | Bismuth ferrite ceramic; X-ray diffraction; Solid-state reaction; Magnetic properties; Dielectric properties |
| url | http://psasir.upm.edu.my/id/eprint/53912/ http://psasir.upm.edu.my/id/eprint/53912/ http://psasir.upm.edu.my/id/eprint/53912/ http://psasir.upm.edu.my/id/eprint/53912/1/Structural%2C%20electrical%20and%20magnetic%20properties%20of%20BiFe1-xYxO3%20%280%20%E2%89%A4%20x%20%E2%89%A4%200.6%29%20ceramics.pdf |