Excitation spectra of light-from the interaction of highly charged Xe-126(q+)-ions with solid surface of Ti
文献类型：期刊论文
| 作者 | Zhao, YT ; Zhang, XA; Li, FL; Xiao, GQ; Zhan, WL; Yang, ZH
|
| 刊名 | ACTA PHYSICA SINICA
 |
| 出版日期 | 2003-11-01 |
| 卷号 | 52页码:2768-2773 |
| 关键词 | slow and highly charged ion characteristic spectral line classical over-barrier model plasmon |
| ISSN号 | 1000-3290 |
| 英文摘要 | The measurement results on 200-1000nm excitation spectra of light from a solid surface of Ti which is excited by slow highly-charged ions(SHCI) Xe-126(q+) (6less than or equal toqless than or equal to30) with it kinetic energy of 150keV are reported. The results show that the characteristic spectral lines of the target atoms can be effectively excited by the SHCI even though the beam intensity of the incident ions is very weak (only about one per one nanosecond). We have also found that when the number of the peeled electrons of the projectile is beyond a critical value which depends on the properties of the target, about 20 for Ti, the spectral intensity of the characteristic spectral lines can be greatly enhanced. Theoretical analyses show that this phenomenon is closely related to the surface plasmon excitation of the free electron gas of the metal surface during the potential energy release of the single-electron transfer when the number of the peeled electrons is beyond the critical value. |
| WOS关键词 | IONS ; EMISSION ; ATOMS ; SLOW |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000186520100021 |
| 出版者 | CHINESE PHYSICAL SOC |
| 源URL | [http://119.78.100.186/handle/113462/38529]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Zhao, YT |
| 作者单位 | 1.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China 2.Xian Jiaotong Univ, Dept Appl Phys, Xian 710049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhao, YT,Zhang, XA,Li, FL,et al. Excitation spectra of light-from the interaction of highly charged Xe-126(q+)-ions with solid surface of Ti[J]. ACTA PHYSICA SINICA,2003,52:2768-2773. |
| APA | Zhao, YT,Zhang, XA,Li, FL,Xiao, GQ,Zhan, WL,&Yang, ZH.(2003).Excitation spectra of light-from the interaction of highly charged Xe-126(q+)-ions with solid surface of Ti.ACTA PHYSICA SINICA,52,2768-2773. |
| MLA | Zhao, YT,et al."Excitation spectra of light-from the interaction of highly charged Xe-126(q+)-ions with solid surface of Ti".ACTA PHYSICA SINICA 52(2003):2768-2773. |
入库方式： OAI收割
来源：近代物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。