Monitoring molecular motion and structure near defect with STM
文献类型：期刊论文
| 作者 | Gong, JR; Lei, SB; Pan, GB; Wan, LJ; Fan, QH; Bai, CL |
| 刊名 | COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
 |
| 出版日期 | 2005-05-05 |
| 卷号 | 257-58页码:9-13 |
| 关键词 | Isophthalic Acid Diffusion Defect Stm Chirality |
| ISSN号 | 0927-7757 |
| DOI | 10.1016/j.colsurfa.2004.10.088 |
| 英文摘要 | The diffusion dynamics and enantiomeric structure of the alkyl-substituted isophthalic acid adlayer physisorbed on highly oriented pyrolytic graphite (HOPG) have been investigated in the vicinity of defect by scanning tunneling microscopy (STM). Through molecular motion and reorientation, the defect in the monolayer is filled and an ordered two-dimensional (2D) packing appears. Moreover, an enantiomeric structure is also observed. These findings can be explained by the role of molecular mobility and the cooperation of molecule/molecule and molecule/substrate interactions. The result provides experimental evidences for molecular diffusion and chirality in two dimensions. (c) 2004 Elsevier B.V. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000228321500003 |
| 出版者 | ELSEVIER SCIENCE BV |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/57685]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Wan, LJ |
| 作者单位 | 1.Chinese Acad Sci, Inst Chem, Key Lab Mol Nanostruct & Nanotechnol, Beijing 100080, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Gong, JR,Lei, SB,Pan, GB,et al. Monitoring molecular motion and structure near defect with STM[J]. COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,2005,257-58:9-13. |
| APA | Gong, JR,Lei, SB,Pan, GB,Wan, LJ,Fan, QH,&Bai, CL.(2005).Monitoring molecular motion and structure near defect with STM.COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,257-58,9-13. |
| MLA | Gong, JR,et al."Monitoring molecular motion and structure near defect with STM".COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS 257-58(2005):9-13. |
入库方式： OAI收割
来源：化学研究所
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