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| Content Provider | Springer Nature Link |
|---|---|
| Author | Song, Tae Kwon Kim, Sang Su Do, Dalhyun Kim, Jin Won |
| Copyright Year | 2012 |
| Abstract | BiFeO$_{3}$ (BFO) and LaMnO$_{3}$-doped BiFeO$_{3}$ ((1−x)BiFeO$_{3−x }$LaMnO$_{3}$ (x = 0.1), (BLFMO)) thin films were fabricated on Pt(111)/Ti/SiO$_{2}$/Si(100) substrates by using a chemical solution deposition method. The coated films were annealed at 550 °C for 30 min under a nitrogen atmosphere. The BLFMO thin film exhibited good electrical properties, such as improved P-E hysteresis characteristics and leakage current density. The remnant polarization (2P $_{ r }$) and the coercive field (2E $_{ c }$) of the BLFMO thin film were 91 µC/cm$^{2}$ and 888 kV/cm at an applied electric field of 1190 kV/cm, respectively. The leakage current density of the BLFMO thin film was 2.6 ×10$^{−6}$ A/cm$^{2}$ at an applied electric field of 100 kV/cm. The improved leakage current and ferroelectric properties of the BLFMO thin film can be attributed to the changes in the microstructure and a reduction in the number of oxygen vacancies by (La,Mn)-co-doping. |
| Starting Page | 198 |
| Ending Page | 202 |
| Page Count | 5 |
| File Format | |
| ISSN | 03744884 |
| Journal | Journal of the Korean Physical Society |
| Volume Number | 60 |
| Issue Number | 2 |
| e-ISSN | 19768524 |
| Language | English |
| Publisher | The Korean Physical Society |
| Publisher Date | 2012-01-28 |
| Publisher Place | Seoul |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Chemical solution deposition LaMnO$_{3}$-doped BiFeO$_{3}$ thin film Theoretical, Mathematical and Computational Physics Structural and electrical properties Particle and Nuclear Physics Physics |
| Content Type | Text |
| Resource Type | Article |
| Subject | Physics and Astronomy |
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