Surface double-layer structure in (110) oriented BiFeO3 thin film
文献类型：期刊论文
| 作者 | Yang, TY ; Wang, C ; Zhang, XM ; Feng, Y ; Guo, HZ ; Jin, KJ ; Gao, XY ; Li, Z ; Li, XL |
| 刊名 | APPLIED PHYSICS LETTERS
 |
| 出版日期 | 2014 |
| 卷号 | 105期号:20 |
| ISSN号 | 0003-6951 |
| 通讯作者 | Li, XL (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201204, Peoples R China. |
| 中文摘要 | Surface double-layer structure different from the interior was found in BiFeO3 thin film grown on SrRuO3 covered SrTiO3 (110) substrate by pulsed laser deposition. It was shown that BiFeO3 film exhibits epitaxial phase with single domain. X-ray reflectivity and X-ray photoelectron spectroscopy results revealed a skin layer of less than 1 nm with a reduced electron density and different surface state. Grazing incidence x-ray diffraction convinced a surface multi-domain structure of several nm beneath the surface skin layer. The double-layer near surface structure would be originated from the large depolarization field produced by the single-domain structure with strain. (C) 2014 AIP Publishing LLC. |
| 资助信息 | National Natural Science Foundation of China [11205235, 11405253, 11174355, U1332205]; National Basic Research Program of China [2010CB934501, 2014CB921002]; Knowledge Innovation Program of Chinese Academy of Sciences |
| 语种 | 英语 |
| 公开日期 | 2015-04-14 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/58878]  |
| 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 | Yang, TY,Wang, C,Zhang, XM,et al. Surface double-layer structure in (110) oriented BiFeO3 thin film[J]. APPLIED PHYSICS LETTERS,2014,105(20). |
| APA | Yang, TY.,Wang, C.,Zhang, XM.,Feng, Y.,Guo, HZ.,...&Li, XL.(2014).Surface double-layer structure in (110) oriented BiFeO3 thin film.APPLIED PHYSICS LETTERS,105(20). |
| MLA | Yang, TY,et al."Surface double-layer structure in (110) oriented BiFeO3 thin film".APPLIED PHYSICS LETTERS 105.20(2014). |
入库方式： OAI收割
来源：物理研究所
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