Pb surfactant-assisted Co film growth on Cu(111)
文献类型：期刊论文
| 作者 | Xu, MC ; Qian, HJ ; Liu, FQ ; Krash, I ; Lai, WY ; Wu, SC |
| 刊名 | CHINESE PHYSICS LETTERS
 |
| 出版日期 | 2000 |
| 卷号 | 17期号:8页码:595 |
| 关键词 | BY-LAYER GROWTH EPITAXIAL-GROWTH MEDIATED GROWTH SUPERLATTICES SUBMONOLAYER HOMOEPITAXY AG(111) SB AG |
| ISSN号 | 0256-307X |
| 通讯作者 | Xu, MC (reprint author), Chinese Acad Sci, Inst Phys, Ctr Condensed Matter Phys, State Key Lab Magnetism, POB 603, Beijing 100080, Peoples R China. |
| 中文摘要 | Surfactant-assisted Co film epitaxy growth on Cu (111) using Pb as a surfactant was studied by means of Auger electron spectra and synchrotron radiation photoemission spectra. The results reveal that with increasing the Co thickness most of the Pb atoms always float on the surface. Compared with 0.7 ML (monolayer) Pb, the Co film with 1.5 ML Pb surfactant has more layer-by-layer growth on Cu(111). The predeposited Pb layer can suppress the intralayer diffusion on the Cu(111) surface and effectively increase the Co island density at the initial stage of Co growth. On the contrary, a Pb-Co surface alloy was found during the Co film growth; this may hinder the interlayer diffusion of the deposited Co atoms, which is unfavorable to the layer-by-layer growth. The Pb-Co is also considered to be the main reason why some Pb atoms have been buried in the Co films. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-24 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/50622]  |
| 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 | Xu, MC,Qian, HJ,Liu, FQ,et al. Pb surfactant-assisted Co film growth on Cu(111)[J]. CHINESE PHYSICS LETTERS,2000,17(8):595. |
| APA | Xu, MC,Qian, HJ,Liu, FQ,Krash, I,Lai, WY,&Wu, SC.(2000).Pb surfactant-assisted Co film growth on Cu(111).CHINESE PHYSICS LETTERS,17(8),595. |
| MLA | Xu, MC,et al."Pb surfactant-assisted Co film growth on Cu(111)".CHINESE PHYSICS LETTERS 17.8(2000):595. |
入库方式： OAI收割
来源：物理研究所
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