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Structure-Dependent Electrical, Optical and Magnetic Properties of Mn-Doped BiFeO3 Thin Films Prepared by the Sol-Gel Process
| Content Provider | Scilit |
|---|---|
| Author | Li, Jin Liu, Kaitong Xu, Jinbao Wang, Lei Bian, Liang Xu, Fanglong |
| Copyright Year | 2013 |
| Description | The effect of Mn doping on crystal structure, electric, magnetic and optical properties of BiFeO 3 thin films prepared via the sol-gel process on indium tin oxide/glass substrates was studied. X-ray diffraction analysis indicated that Mn-doped BiFeO 3 thin films presented single tetragonal structure with P4mm symmetry. Compared with the pure BiFeO 3 film, the resistivity was found to increase while leakage current density and optical band gap decreased in low Mn content (?7.5%) doped BiFeO 3 system. An evident magnetic hysteresis loop was observed for all the thin films at room temperature and Mn-doped BiFeO 3 films showed a larger saturated magnetization than pure BiFeO 3 film. |
| ISSN | 19270585 |
| e-ISSN | 19270593 |
| DOI | 10.5539/jmsr.v2n3p75 |
| Journal | Journal of Materials Science Research |
| Issue Number | 3 |
| Volume Number | 2 |
| Language | English |
| Publisher | Canadian Center of Science and Education |
| Publisher Date | 2013-04-17 |
| Access Restriction | Open |
| Subject Keyword | Mn Doped Thin Films Doped Bifeo |
| Content Type | Text |
| Resource Type | Article |