The XPS investigation on the PC films irradiated by MeV C-n(+) (n = 1-5) cluster ions
文献类型：期刊论文
| 作者 | Dai, JF; Zhao, ZQ; Zhai, J; Jiang, L |
| 刊名 | NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS
 |
| 出版日期 | 2006 |
| 卷号 | 243期号:1页码:38-42 |
| 关键词 | Cluster Ions X-ray Photoelectron Spectroscope Polycarbonate |
| ISSN号 | 0168-583X |
| DOI | 10.1016/j.nimb.2005.06.233 |
| 英文摘要 | Irradiation of MeV C-n(+) (n = 1-5) cluster ions onto polycarbonate (PC) films was performed and the surface chemical structure was analyzed in detail by X-ray photoelectron spectroscopy (XPS). The irradiation condition was 0.6 MeV/atom and atomic dose of 5 x 10(12) ions/cm(2). The results show that the ratio of C 1s to O 1s (C/O) of PC surface irradiated by C cluster with the same atomic energy and dose gradually decreased with increasing of cluster size then tended to a saturation. It indicates that the oxygen and carbon atoms contained in PC films were selectively sputtered by carbon cluster ions. As to the ratio of C/O of PC films irradiated by individual C decreased linearly with increasing of projectile energy. XPS results show that ion beams induce the change of chemical element ratio, restructure of near surface of PC and formation of new type of bond. (c) 2005 Elsevier B.V. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000234658800007 |
| 出版者 | ELSEVIER SCIENCE BV |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/60027]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Zhao, ZQ |
| 作者单位 | 1.Peking Univ, Inst Heavy Ion Phys, Beijing 100871, Peoples R China 2.Minist Educ, Key Lab Heavy Ion Phys, Beijing 100871, Peoples R China 3.Chinese Acad Sci, Inst Chem, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Dai, JF,Zhao, ZQ,Zhai, J,et al. The XPS investigation on the PC films irradiated by MeV C-n(+) (n = 1-5) cluster ions[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS,2006,243(1):38-42. |
| APA | Dai, JF,Zhao, ZQ,Zhai, J,&Jiang, L.(2006).The XPS investigation on the PC films irradiated by MeV C-n(+) (n = 1-5) cluster ions.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS,243(1),38-42. |
| MLA | Dai, JF,et al."The XPS investigation on the PC films irradiated by MeV C-n(+) (n = 1-5) cluster ions".NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS 243.1(2006):38-42. |
入库方式： OAI收割
来源：化学研究所
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