Enhanced fatigue-endurance of ferroelectric Pb1-xSrx(Zr0.52Ti0.48)O-3 thin films prepared by sol-gel method
文献类型：期刊论文
| 作者 | Y. Wang ; Q. Y. Shao ; J. M. Liu |
| 刊名 | Applied Physics Letters
 |
| 出版日期 | 2006 |
| 卷号 | 88期号:12 |
| 关键词 | polarization fatigue capacitors memories srbi2ta2o9 electrodes bi4ti3o12 scenarios titanate |
| ISSN号 | 0003-6951 |
| 中文摘要 | The polarization fatigue behaviors of ferroelectric Pb1-xSrx(Zr0.52Ti0.48)O-3 (PSZT) thin films deposited on Pt-coated silicon wafers are investigated. Significantly enhanced fatigue endurance with increasing Sr doping and decreasing temperature is observed, and the almost fatigue-free performance up to 10(10) switching cycles for PSZT (x=0.2) thin films at room temperature is identified. The dc-conductivity measurements suggest almost 20 times decreasing of the oxygen vacancy density as the Sr doping increases from x=0 to x=0.2. It is believed that the Sr-doping enhances the stability of oxygen ions and suppresses oxygen vacancies, consequently resulting in the improved fatigue endurance. (c) 2006 American Institute of Physics. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/34534]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | Y. Wang,Q. Y. Shao,J. M. Liu. Enhanced fatigue-endurance of ferroelectric Pb1-xSrx(Zr0.52Ti0.48)O-3 thin films prepared by sol-gel method[J]. Applied Physics Letters,2006,88(12). |
| APA | Y. Wang,Q. Y. Shao,&J. M. Liu.(2006).Enhanced fatigue-endurance of ferroelectric Pb1-xSrx(Zr0.52Ti0.48)O-3 thin films prepared by sol-gel method.Applied Physics Letters,88(12). |
| MLA | Y. Wang,et al."Enhanced fatigue-endurance of ferroelectric Pb1-xSrx(Zr0.52Ti0.48)O-3 thin films prepared by sol-gel method".Applied Physics Letters 88.12(2006). |
入库方式： OAI收割
来源：金属研究所
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