Enhanced antiferroelectricity and double hysteresis loop observed in lead-free (1-x)NaNbO3-xCaSnO(3) ceramics
文献类型：期刊论文
| 作者 | Ye, Jiaming; Wang, Genshui; Chen, Xuefeng; Cao, Fei; Dong, Xianlin |
| 刊名 | APPLIED PHYSICS LETTERS
 |
| 出版日期 | 2019-03-25 |
| 卷号 | 114期号:12 |
| ISSN号 | 0003-6951 |
| DOI | 10.1063/1.5080538 |
| 文献子类 | Article |
| 英文摘要 | Well-defined polarization-electric field double hysteresis loops are rarely observed in pure NaNbO3 (NN) ceramics due to the metastability of the field-induced ferroelectric phase. In order to stabilize the antiferroelectric phase, various ABO(3)-type binary oxides were incorporated into a NaNbO3 ceramic, where the B-site is occupied with transition elements. In this work, CaSnO3 was chosen to construct the NaNbO3-based solid solution by reducing the Goldschmidt tolerance factor and ionic polarizability. X-ray diffraction patterns, transmission electron microscopy images, and Raman spectra indicate enhanced antiferroelectricity. Typical double hysteresis loops were also observed from polarization-electric field measurements in ambient conditions with slightly weakened maximum polarization as the content of CaSnO3 increased. Our results reveal the generality of this strategy and pave the way for various applications involving high-power energy for NaNbO3-based ceramics. Published under license by AIP Publishing. |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| 出版者 | AMER INST PHYSICS |
| 源URL | [http://ir.sic.ac.cn/handle/331005/27257]  |
| 专题 | 中国科学院上海硅酸盐研究所 |
| 推荐引用方式 GB/T 7714 | Ye, Jiaming,Wang, Genshui,Chen, Xuefeng,et al. Enhanced antiferroelectricity and double hysteresis loop observed in lead-free (1-x)NaNbO3-xCaSnO(3) ceramics[J]. APPLIED PHYSICS LETTERS,2019,114(12). |
| APA | Ye, Jiaming,Wang, Genshui,Chen, Xuefeng,Cao, Fei,&Dong, Xianlin.(2019).Enhanced antiferroelectricity and double hysteresis loop observed in lead-free (1-x)NaNbO3-xCaSnO(3) ceramics.APPLIED PHYSICS LETTERS,114(12). |
| MLA | Ye, Jiaming,et al."Enhanced antiferroelectricity and double hysteresis loop observed in lead-free (1-x)NaNbO3-xCaSnO(3) ceramics".APPLIED PHYSICS LETTERS 114.12(2019). |
入库方式： OAI收割
来源：上海硅酸盐研究所
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。