Characteristics of the low electron density surface layer on BaTiO(3) thin films
文献类型：期刊论文
| 作者 | Li, XL ; Lu, HB ; Li, M ; Mai, ZH ; Kim, HJ ; Jia, QJ |
| 刊名 | APPLIED PHYSICS LETTERS
 |
| 出版日期 | 2008 |
| 卷号 | 92期号:1 |
| ISSN号 | 0003-6951 |
| 中文摘要 | The surfaces of epitaxial BaTiO(3) films on SrTiO(3) substrates were investigated by x-ray reflectivity (XRR) and angle-resolved x-ray photoelectron spectroscopy (ARXPS). It was shown by XRR analysis that there exists a low electron density surface layer (about 87%-93% of the electron density of the underneath BaTiO(3) layer) of 15 A on top of the film. Moreover, ARXPS results revealed a surface core-level shift of Ba in layer of about 11 A, a value which is in agreement with the thickness obtained by XRR, indicating that the surface core-level shift of Ba stems from the low electron density surface layer. (c) 2008 American Institute of Physics. |
| 收录类别 | SCI |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/34603]  |
| 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, XL,Lu, HB,Li, M,et al. Characteristics of the low electron density surface layer on BaTiO(3) thin films[J]. APPLIED PHYSICS LETTERS,2008,92(1). |
| APA | Li, XL,Lu, HB,Li, M,Mai, ZH,Kim, HJ,&Jia, QJ.(2008).Characteristics of the low electron density surface layer on BaTiO(3) thin films.APPLIED PHYSICS LETTERS,92(1). |
| MLA | Li, XL,et al."Characteristics of the low electron density surface layer on BaTiO(3) thin films".APPLIED PHYSICS LETTERS 92.1(2008). |
入库方式： OAI收割
来源：物理研究所
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