| Characterization of Ferroelectric NaxK1-xNbO3 System Films Prepared by Pulsed Laser Deposition | |
| Lai, Fengping ; Tu, Rong ; Goto, Takashi ; Li, Jingfeng | |
| 2010-05-10 ; 2010-05-10 | |
| 关键词 | sodium potassium niobate film pulse laser deposition ferroelectricity NA0.5K0.5NBO3 THIN-FILMS CHEMICAL-VAPOR-DEPOSITION PIEZOELECTRIC PROPERTIES DIELECTRIC-PROPERTIES SODIUM NIOBATE CERAMICS PHASE GROWTH Materials Science, Multidisciplinary Metallurgy & Metallurgical Engineering |
| 中文摘要 | Ferroelectric NaxK1-xNbO3 (NKN) films were prepared on quartz and Pt/SrTiO3(100) substrates by pulsed laser deposition. The effects of composition and preparation conditions on the crystal structure and ferroelectricity of the NKN films were investigated by changing the Na content (x), substrate temperature (T-sub), Oxygen partial pressure (PO2) target-to-substrate distance (Dt-s,) and laser energy density (E-L). The permittivity values of the NKN films were 390 to 520 at room temperature and 100kHz, showing a maximum at x = 0.5. The maximum remnant polarization value was 8.2 x 10(-2) Cm-2 at x = 0.5. [doi: 10.2320/matertrans.MRA2008116] |
| 语种 | 英语 ; 英语 |
| 出版者 | JAPAN INST METALS ; SENDAI ; 1-14-32 ICHIBANCHO AOBA-KU, SENDAI, 980-8544, JAPAN |
| 内容类型 | 期刊论文 |
| 源URL | [http://hdl.handle.net/123456789/21731]  |
| 专题 | 清华大学 |
| 推荐引用方式 GB/T 7714 | Lai, Fengping,Tu, Rong,Goto, Takashi,et al. Characterization of Ferroelectric NaxK1-xNbO3 System Films Prepared by Pulsed Laser Deposition[J],2010, 2010. |
| APA | Lai, Fengping,Tu, Rong,Goto, Takashi,&Li, Jingfeng.(2010).Characterization of Ferroelectric NaxK1-xNbO3 System Films Prepared by Pulsed Laser Deposition.. |
| MLA | Lai, Fengping,et al."Characterization of Ferroelectric NaxK1-xNbO3 System Films Prepared by Pulsed Laser Deposition".(2010). |
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