Monolayered adatom aggregation induced by metallofullerene molecules on Cu(100)
文献类型：期刊论文
| 作者 | Zhang, J; Zhao SX(赵世雄); Zhao, SX; Yuan, BK; Deng, K; Sun, BY; Qiu, XH; Sun BY(孙宝云)
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| 刊名 | SURFACE SCIENCE
 |
| 出版日期 | 2012 |
| 卷号 | 606期号:1-2页码:78-82 |
| 关键词 | Scanning tunneling microscopy Metallofullerene Adatom Aggregation |
| 英文摘要 | The adsorption and self-assembly of Gd@C-82 molecules on Cu(100) surface have been investigated using scanning tunneling microscopy (STM). The metallofullerene molecules in the assemblies showed two characteristic apparent heights in the STM images. STM manipulation and spectroscopy was performed and revealed the formation of Cu adatom islands underneath the Gd@C-82 molecules. The monolayered Cu aggregates were resulted from the adatom-molecule complexation, which is supported by density functional theory (DFT) calculations that show charge transfer and electrostatic interactions between Gd@C-82 and adatoms. In addition, sub-molecularly resolved STM images demonstrated the structural and orientational ordering of Gd@C-82 assemblies upon thermal annealing. DFT calculations demonstrated that Gd atom located at the lower part of the carbon cage is a favored adsorption configuration for Gd@C-82 molecules adsorbed on Cu (100). (C) 2011 Elsevier B.V. All rights reserved. |
| 学科主题 | Chemistry; Physics |
| 收录类别 | SCI |
| WOS记录号 | WOS:000297880900016 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/223825]  |
| 专题 | 高能物理研究所_多学科研究中心 |
| 推荐引用方式 GB/T 7714 | Zhang, J,Zhao SX,Zhao, SX,et al. Monolayered adatom aggregation induced by metallofullerene molecules on Cu(100)[J]. SURFACE SCIENCE,2012,606(1-2):78-82. |
| APA | Zhang, J.,赵世雄.,Zhao, SX.,Yuan, BK.,Deng, K.,...&孙宝云.(2012).Monolayered adatom aggregation induced by metallofullerene molecules on Cu(100).SURFACE SCIENCE,606(1-2),78-82. |
| MLA | Zhang, J,et al."Monolayered adatom aggregation induced by metallofullerene molecules on Cu(100)".SURFACE SCIENCE 606.1-2(2012):78-82. |
入库方式： OAI收割
来源：高能物理研究所
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