Pressure-induced phase transition in BaTiO(3) nanocrystals
文献类型：期刊论文
| 作者 | Li, FY ; Jin, CQ ; You, SJ ; Xiao, CJ ; Yu, RC ; Wang, XH ; Liu, J ; Li, XD ; Li, YC ; Chen, LC |
| 刊名 | CHINESE PHYSICS LETTERS
 |
| 出版日期 | 2006 |
| 卷号 | 23期号:5页码:1249 |
| 关键词 | HYDROSTATIC-PRESSURE |
| ISSN号 | 0256-307X |
| 通讯作者 | Li, FY (reprint author), Chinese Acad Sci, Inst Phys, POB 603, Beijing 100080, Peoples R China. |
| 中文摘要 | The crystal structure and electric properties of BaTiO(3) nanocrystals are studied by in situ high-pressure synchrotron radiation x-ray powder diffraction. The phase transition takes place not only in the samples of BaTiO(3) 14 nanocrystals that are tetragonal phase with grain sizes more than 100 nm, but also in the samples of BaTiO(3) nanocrystals that are cubic phase with grain sizes less than 100 nm. The pressures of phase transition are found to increase with decrease of the grain size from about 4 to 10 GPa, for crystallites ranging from 200 to 10,nm in radius. The bulk moduli are calculated according to Birch-Murnaghan state equation before and after the phase transition. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-24 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/51444]  |
| 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 | Li, FY,Jin, CQ,You, SJ,et al. Pressure-induced phase transition in BaTiO(3) nanocrystals[J]. CHINESE PHYSICS LETTERS,2006,23(5):1249. |
| APA | Li, FY.,Jin, CQ.,You, SJ.,Xiao, CJ.,Yu, RC.,...&Chen, LC.(2006).Pressure-induced phase transition in BaTiO(3) nanocrystals.CHINESE PHYSICS LETTERS,23(5),1249. |
| MLA | Li, FY,et al."Pressure-induced phase transition in BaTiO(3) nanocrystals".CHINESE PHYSICS LETTERS 23.5(2006):1249. |
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。