Tracks of high energy heavy ions in HOPG studied with scanning tunneling microscopy
文献类型：会议论文
| 作者 | Liu, J; Hou, MD; Liu, CL; Wang, ZG; Jin, YF; Zhai, PJ; Feng, SL; Zhang, Y |
| 出版日期 | 1998-12 |
| 关键词 | heavy-ion irradiation HOPG latent track STM |
| 卷号 | 146 |
| 期号 | 1-4 |
| 页码 | 356-361 |
| 英文摘要 | Aiming at a detailed study of morphology and size of heavy-ion tracks in solids, highly oriented pyrolitic graphite (HOPG) was irradiated with argon ions in a wide range of energy. Low fluences (less than or equal to 3x10(12) ions/cm(2)) were used to enable characterization of single ion impacts on surfaces. The latent ion tracks were investigated with the scanning tunneling microscopy (STM). The average track diameter was determined by experimental observation. It was shown that the track diameters increase with increasing electronic energy loss. For the creation of latent tracks, the ion velocity is one of the important parameters. The origin of these features on the surface is discussed. The relation between the size of the tracks and the energy deposition of incident ions was examined. (C) 1998 Elsevier Science B.V. All rights reserved. |
| 会议录 | NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS
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| 会议录出版者 | ELSEVIER SCIENCE BV |
| 会议录出版地 | PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS |
| 语种 | 英语 |
| WOS研究方向 | Instruments & Instrumentation ; Nuclear Science & Technology ; Physics |
| WOS记录号 | WOS:000077719400054 |
| 源URL | [http://119.78.100.186/handle/113462/57840]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Liu, J |
| 作者单位 | 1.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Inst High Energy Phys, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, J,Hou, MD,Liu, CL,et al. Tracks of high energy heavy ions in HOPG studied with scanning tunneling microscopy[C]. 见:. |
入库方式： OAI收割
来源：近代物理研究所
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