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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Sangwook Kim Won-Jeong Kim Myang Hwan Lee Jin Su Park Da Jeong Kim Myong-Ho Kim Tae Kwon Song Dalhyun Do |
| Copyright Year | 2014 |
| Description | Author affiliation: Dept. of Adv. Mater. Eng., Keimyung Univ., Daegu, South Korea (Dalhyun Do) || Dept. of Phys., Changwon Nat. Univ., Changwon, South Korea (Sangwook Kim; Won-Jeong Kim) || Adv. Mater. Eng., Changwon Nat. Univ., Changwon, South Korea (Myang Hwan Lee; Jin Su Park; Da Jeong Kim; Myong-Ho Kim; Tae Kwon Song) |
| Abstract | Mn modified BFO (BFMO) thin films has been deposited using pulsed laser deposition on $Pt(111)/Ti/SiO_{2}/Si(100)$ substrates at 540°C. After completion of deposition, the BFMO thin films were cooled by two different procedures; quenching and chamber cooling. Differences in structural and electrical properties of BFMO thin films were investigated by an X-ray diffractometer and an electrical system, respectively. Improvement in ferroelectricity, a large remnant polarization of ~187.39 $μC/cm^{2}$ with 600 kV/cm, was found from the quenched BFMO film. This was attributed to the observed high texturing along (111) orientation. Reduced leakage current density of the quenched BFMO films were explained by defect chemistry with a possibly lower concentration of the oxygen vacancy due to quenching procedure. |
| Starting Page | 1 |
| Ending Page | 4 |
| File Size | 398170 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781479938605 |
| DOI | 10.1109/ISAF.2014.6922986 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2014-05-12 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Leakage currents Bismuth Substrates Epitaxial growth Pulsed laser deposition Cooling Mn modified BFO thin film secaning Quenching process |
| Content Type | Text |
| Resource Type | Article |
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