Paper Details
| Title | Analysis of Synthesis and Characteristics of Titanium-Doped Bismuth Ferrite |
|---|---|
| Author | Unni Kisan, Birendra Kumar |
| Abstract | At ambient temperature, ferroelectric and antiferromagnetic orders coexist in bismuth ferrite (BiFeO₃, BFO), a well-known single-phase multiferroic material. However, spin cycloid modulation, oxygen vacancy defects, and high leakage current limit its practical uses. In order to address these problems by stabilizing the structure, lowering defect density, and adjusting electrical and magnetic characteristics, titanium (Ti⁺) replacement at the Fe site has been extensively researched. The synthesis techniques for Ti-doped BiFeO₃ (bulk, thin films, nanostructures), the structural and microstructural alterations, and the ensuing changes in dielectric, ferroelectric, and magnetic behavior are all thoroughly examined in this study. There includes discussion of important mechanisms including spin canting, structural phase transitions, and charge compensation. Long-term stability, phase purity control, and Ti content optimization are also challenges. Lastly, new research possibilities for high-performance multiferroic devices are suggested. |
| Keywords | BiFeO₃, Titanium doping, Multiferroic, Phase transition, Ferroelectric |
| Page Number | 6-9 |
| DOI |
View DOI DOI: 10.33804/IJSRI.2021.01.01.https://doi.org/10.5281/zenodo.17803603, |
| Date of Publication | 2025-05-28 |
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