| Sol-gel processing and characterization of (Na,K)NbO3 lead-free ferroelectric films | |
| Lai, Fengping ; Li, Jing-Feng | |
| 2010-05-10 ; 2010-05-10 | |
| 会议名称 | FERROELECTRICS ; 5th Asian Meeting on Ferroelectrics (AMF-5) ; Noda, JAPAN ; Web of Science |
| 关键词 | NaNbO3-KNbO3 sol-gel lead-free ferroelectric thin film PULSED-LASER DEPOSITION NA0.5K0.5NBO3 THIN-FILMS PIEZOELECTRIC PROPERTIES CERAMICS Materials Science, Multidisciplinary Physics, Condensed Matter |
| 中文摘要 | Lead-free piezoelectric Na0.5K0.5NbO3 (NKN) thin films were prepared via sol-gel processing on both Pt (111)/Ti/SiO2/Si(100) and Si(100) substrates. XRD analysis showed that perovskite structure was achieved after annealing at 800 similar to 900 degrees C The SEM morphology showed the NKN films with a total thickness of about 0.5 micron had relatively dense and uniform microstructure. Ferroelectric properties of NKN thin films are characterized at room temperature and the P-E hysteresis loop proved the ferroelectricity of the NKN films. The compensation of volatile components can help control the stoichiometry of the films and improve the film quality.; Tokyo Univ Sci |
| 会议录出版者 | TAYLOR & FRANCIS LTD ; ABINGDON ; 4 PARK SQUARE, MILTON PARK, ABINGDON OX14 4RN, OXON, ENGLAND |
| 语种 | 英语 ; 英语 |
| 内容类型 | 会议论文 |
| 源URL | [http://hdl.handle.net/123456789/18211]  |
| 专题 | 清华大学 |
| 推荐引用方式 GB/T 7714 | Lai, Fengping,Li, Jing-Feng. Sol-gel processing and characterization of (Na,K)NbO3 lead-free ferroelectric films[C]. 见:FERROELECTRICS, 5th Asian Meeting on Ferroelectrics (AMF-5), Noda, JAPAN, Web of Science. |
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