Effect of Cr3+ substitution in Bi0.3Pr0.3Ca0.4Mn1-xCrxO3 AND La3+ substitution in Bi0.3-xLaxPr0.3Ca0.4Mn0.9Cr0.1O3 on electrical and magnetic properties of bismuth-based manganite / Nor Asmira Amaran
Sample of Bi0.3Pr0.3Ca0.4Mn1-xCrxO3(0≤x≤0.14) and Bi0.3-xLaxPr0.3Ca0.4Mn0.9Cr0.1O3 (0≤x≤0.2) were prepared by solid state synthesis method to elucidated the structural, magnetic properties and electrical transport in bismuth based-manganite. For Bi0.3Pr0.3Ca0.4Mn1-xCrxO3 R versus T curve shows that...
| 第一著者: | |
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| フォーマット: | 学位論文 |
| 言語: | 英語 |
| 出版事項: |
2020
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| 主題: | |
| オンライン･アクセス: | https://ir.uitm.edu.my/id/eprint/68262/1/68262.pdf |
| Abstract | Abstract here |
| _version_ | 1854966422725197824 |
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| author | Amaran, Nor Asmira |
| author_facet | Amaran, Nor Asmira |
| author_sort | Amaran, Nor Asmira |
| description | Sample of Bi0.3Pr0.3Ca0.4Mn1-xCrxO3(0≤x≤0.14) and Bi0.3-xLaxPr0.3Ca0.4Mn0.9Cr0.1O3 (0≤x≤0.2) were prepared by solid state synthesis method to elucidated the structural, magnetic properties and electrical transport in bismuth based-manganite. For Bi0.3Pr0.3Ca0.4Mn1-xCrxO3 R versus T curve shows that x=0 sample exhibited a strong insulating behaviour, and Cr3+ substitution at x=0.08 induced metal-insulator (MI) transition at MI temperature (TMI) of 56 K. For x=0.08 sample can successfully weaken the hybridisation effect through the strong ferromagnetic (FM) interaction. |
| format | Thesis |
| id | oai:ir.uitm.edu.my:68262 |
| institution | Universiti Teknologi MARA |
| language | English |
| publishDate | 2020 |
| record_format | eprints |
| record_pdf | Abstract |
| spelling | oai:ir.uitm.edu.my:682622022-10-11T07:20:20Z https://ir.uitm.edu.my/id/eprint/68262/ Effect of Cr3+ substitution in Bi0.3Pr0.3Ca0.4Mn1-xCrxO3 AND La3+ substitution in Bi0.3-xLaxPr0.3Ca0.4Mn0.9Cr0.1O3 on electrical and magnetic properties of bismuth-based manganite / Nor Asmira Amaran Amaran, Nor Asmira Manganite. Manganese ores Sample of Bi0.3Pr0.3Ca0.4Mn1-xCrxO3(0≤x≤0.14) and Bi0.3-xLaxPr0.3Ca0.4Mn0.9Cr0.1O3 (0≤x≤0.2) were prepared by solid state synthesis method to elucidated the structural, magnetic properties and electrical transport in bismuth based-manganite. For Bi0.3Pr0.3Ca0.4Mn1-xCrxO3 R versus T curve shows that x=0 sample exhibited a strong insulating behaviour, and Cr3+ substitution at x=0.08 induced metal-insulator (MI) transition at MI temperature (TMI) of 56 K. For x=0.08 sample can successfully weaken the hybridisation effect through the strong ferromagnetic (FM) interaction. 2020 Thesis NonPeerReviewed text en https://ir.uitm.edu.my/id/eprint/68262/1/68262.pdf Amaran, Nor Asmira (2020) Effect of Cr3+ substitution in Bi0.3Pr0.3Ca0.4Mn1-xCrxO3 AND La3+ substitution in Bi0.3-xLaxPr0.3Ca0.4Mn0.9Cr0.1O3 on electrical and magnetic properties of bismuth-based manganite / Nor Asmira Amaran. (2020) Masters thesis, thesis, Universiti Teknologi MARA (UiTM). |
| spellingShingle | Manganite. Manganese ores Amaran, Nor Asmira Effect of Cr3+ substitution in Bi0.3Pr0.3Ca0.4Mn1-xCrxO3 AND La3+ substitution in Bi0.3-xLaxPr0.3Ca0.4Mn0.9Cr0.1O3 on electrical and magnetic properties of bismuth-based manganite / Nor Asmira Amaran |
| thesis_level | Master |
| title | Effect of Cr3+ substitution in Bi0.3Pr0.3Ca0.4Mn1-xCrxO3 AND La3+ substitution in Bi0.3-xLaxPr0.3Ca0.4Mn0.9Cr0.1O3 on electrical and magnetic properties of bismuth-based manganite / Nor Asmira Amaran |
| title_full | Effect of Cr3+ substitution in Bi0.3Pr0.3Ca0.4Mn1-xCrxO3 AND La3+ substitution in Bi0.3-xLaxPr0.3Ca0.4Mn0.9Cr0.1O3 on electrical and magnetic properties of bismuth-based manganite / Nor Asmira Amaran |
| title_fullStr | Effect of Cr3+ substitution in Bi0.3Pr0.3Ca0.4Mn1-xCrxO3 AND La3+ substitution in Bi0.3-xLaxPr0.3Ca0.4Mn0.9Cr0.1O3 on electrical and magnetic properties of bismuth-based manganite / Nor Asmira Amaran |
| title_full_unstemmed | Effect of Cr3+ substitution in Bi0.3Pr0.3Ca0.4Mn1-xCrxO3 AND La3+ substitution in Bi0.3-xLaxPr0.3Ca0.4Mn0.9Cr0.1O3 on electrical and magnetic properties of bismuth-based manganite / Nor Asmira Amaran |
| title_short | Effect of Cr3+ substitution in Bi0.3Pr0.3Ca0.4Mn1-xCrxO3 AND La3+ substitution in Bi0.3-xLaxPr0.3Ca0.4Mn0.9Cr0.1O3 on electrical and magnetic properties of bismuth-based manganite / Nor Asmira Amaran |
| title_sort | effect of cr3 substitution in bi0 3pr0 3ca0 4mn1 xcrxo3 and la3 substitution in bi0 3 xlaxpr0 3ca0 4mn0 9cr0 1o3 on electrical and magnetic properties of bismuth based manganite nor asmira amaran |
| topic | Manganite. Manganese ores |
| url | https://ir.uitm.edu.my/id/eprint/68262/1/68262.pdf |
| url-record | https://ir.uitm.edu.my/id/eprint/68262/ |
| work_keys_str_mv | AT amarannorasmira effectofcr3substitutioninbi03pr03ca04mn1xcrxo3andla3substitutioninbi03xlaxpr03ca04mn09cr01o3onelectricalandmagneticpropertiesofbismuthbasedmanganitenorasmiraamaran |