Domain-reorientation-induced polarization wake-up of PbTiO3 based ferroelectric thin films
文献类型：期刊论文
| 作者 | Zhang, LX; Chen, J; Zhang, J; Wang, HH; Xu, LR; Xing, XR; Zhang J(张杰); Wang HH(王焕华) ; Chen, Jun; Wang, Huanhua
|
| 刊名 | CERAMICS INTERNATIONAL
 |
| 出版日期 | 2016 |
| 卷号 | 42期号:16页码:19212-19217 |
| 关键词 | Defects Perovskites Ferroelectric properties Films Sol-gel processes |
| DOI | 10.1016/j.ceramint.2016.09.085 |
| 文献子类 | 期刊论文 |
| 英文摘要 | Robust ferroelectric films, which are universally associated with defects, require a standard rectangular polarization hysteresis loop to be viable in technological applications. We demonstrate that the polarization of the PbTiO3-Bi(Mg1/2Ti1/2)O-3 based ferroelectric thin films is unusually waked up, and a standard hysteresis loop is obtained. It is first time to directly observe the reorientation of domain fractions by high-resolution synchrotron x-ray diffraction which is the origin of the polarization wake-up, simultaneously corresponding to the piezoresponse force microscopy measurements. The polarization rejuvenation can also be systematically controlled by the poling cycles and defect concentration, which is related to defect rearrangement. The present work provides a picture to understand the physics of defect activity and domain evolution in ferroelectric thin films, facilitating the optimization of the ferroelectric for applications which require a stable polarization. |
| WOS关键词 | DYNAMICS ; FATIGUE ; CRYSTALS |
| 语种 | 英语 |
| WOS记录号 | WOS:000388542700166 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/260366]  |
| 专题 | 中国科学院高能物理研究所 |
| 通讯作者 | Chen, Jun |
| 作者单位 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Zhang, LX,Chen, J,Zhang, J,et al. Domain-reorientation-induced polarization wake-up of PbTiO3 based ferroelectric thin films[J]. CERAMICS INTERNATIONAL,2016,42(16):19212-19217. |
| APA | Zhang, LX.,Chen, J.,Zhang, J.,Wang, HH.,Xu, LR.,...&Wang, Huanhua.(2016).Domain-reorientation-induced polarization wake-up of PbTiO3 based ferroelectric thin films.CERAMICS INTERNATIONAL,42(16),19212-19217. |
| MLA | Zhang, LX,et al."Domain-reorientation-induced polarization wake-up of PbTiO3 based ferroelectric thin films".CERAMICS INTERNATIONAL 42.16(2016):19212-19217. |
入库方式： OAI收割
来源：高能物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。