Morphology and mobility of 90 degrees domains in La-substituted bismuth titanate
文献类型：期刊论文
| 作者 | Su, D ; Ding, Y ; Zhu, JS ; Yao, YY ; Bao, P ; Liu, JS ; Wang, YN |
| 刊名 | JOURNAL OF PHYSICS-CONDENSED MATTER
 |
| 出版日期 | 2004 |
| 卷号 | 16期号:25页码:4549 |
| 关键词 | TRANSMISSION ELECTRON-MICROSCOPY BI4-XLAXTI3O12 THIN-FILMS FERROELECTRIC DOMAINS SRBI2TA2O9 CERAMICS PLATINUM-ELECTRODES SINGLE CRYSTALS FATIGUE-FREE BI4TI3O12 POLARIZATION MEMORIES |
| ISSN号 | 0953-8984 |
| 通讯作者 | Zhu, JS: Nanjing Univ, Natl Lab Solid State Microstruct, Nanjing 210093, Peoples R China. |
| 中文摘要 | The domain structures of Bi4-xLaxTi3O12 (BLT) ceramics (where x = 0, 0.5, 0.75, and 1.0) have been investigated by transmission electron microscopy. The morphology of the 90degrees domain walls were found to be curved due to a decrease of the spontaneous strain energy after doping with La. Movement of the 90degrees domain walls was observed in situ under electron beam irradiation. It is indicated that the irregular and active 90degrees domain walls in BLT0.75 result from a decrease in internal stress. It is suggested that the existence of irregular and active 90degrees domains in BLT0.75 has an important effect on the remanent polarization, and fatigue properties. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-18 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/42323]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Su, D,Ding, Y,Zhu, JS,et al. Morphology and mobility of 90 degrees domains in La-substituted bismuth titanate[J]. JOURNAL OF PHYSICS-CONDENSED MATTER,2004,16(25):4549. |
| APA | Su, D.,Ding, Y.,Zhu, JS.,Yao, YY.,Bao, P.,...&Wang, YN.(2004).Morphology and mobility of 90 degrees domains in La-substituted bismuth titanate.JOURNAL OF PHYSICS-CONDENSED MATTER,16(25),4549. |
| MLA | Su, D,et al."Morphology and mobility of 90 degrees domains in La-substituted bismuth titanate".JOURNAL OF PHYSICS-CONDENSED MATTER 16.25(2004):4549. |
入库方式： OAI收割
来源：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。