Slow highly charged ion O4+ induced electron emission from clean solid surfaces

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	Slow highly charged ion O4+ induced electron emission from clean solid surfaces
	Xu Zhong-Feng 1,3; Zhao Yng-Tao 3; Wang Yu-Yu3 ; Zhao Di 1,3; Wang Jian-Guo 1; Li De-Hui 3; Abdul, Qayyum 2; Li Fu-Li 1; Xiao Guo-Qing3
刊名	CHINESE PHYSICS C
	2008-10-01
卷号	32 期号:Suppl. 2 页码:247-250
关键词	Slow highly charged ion (SHCI) electron emission electron stopping power
ISSN号	1674-1137
英文摘要	The. total electron emission yields following the interaction of slow highly charged ions (SHCI) O4+ with different material surfaces (W, Au, Si and SiO2) have been measured. It is found that the electron emission yield gamma increases proportionally with the projectile velocity v ranging from 5.36 x 10(5)m/s to 10.7 x 10(5)m/s. The total emission yield is dependent on the target materials, and it turns out to follow the relationship gamma(Au) > gamma(Si)> gamma(W). The result shows that the electron emission yields are mainly determined by the electron stopping power of the target when the projectile potential energy is taken as a constant, which is in good agreement with the former studies.
资助项目	National Natural Science Foundation of China[10405025]
WOS关键词	CARBON FOILS ; YIELDS
WOS研究方向	Physics
语种	英语
出版者	CHINESE PHYSICAL SOC
WOS记录号	WOS:000261998300066
资助机构	National Natural Science Foundation of China
公开日期	2010-10-29
内容类型	期刊论文
源URL	[http://ir.imp.cas.cn/handle/113462/5729]
专题	近代物理研究所_近代物理研究所知识存储（2010之前）近代物理研究所_实验物理中心近代物理研究所_兰州重离子研究装置
通讯作者	Xu Zhong-Feng
作者单位	1.Xian Jiaotong Univ, Dept Appl Phys, Xian 710049, Peoples R China 2.Pakistan Inst Nucl Sci & Technol, Div Phys, Islamabad 44000, Pakistan 3.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China
推荐引用方式 GB/T 7714	Xu Zhong-Feng,Zhao Yng-Tao,Wang Yu-Yu,et al. Slow highly charged ion O4+ induced electron emission from clean solid surfaces[J]. CHINESE PHYSICS C,2008,32(Suppl. 2):247-250.
APA	Xu Zhong-Feng.,Zhao Yng-Tao.,Wang Yu-Yu.,Zhao Di.,Wang Jian-Guo.,...&Xiao Guo-Qing.(2008).Slow highly charged ion O4+ induced electron emission from clean solid surfaces.CHINESE PHYSICS C,32(Suppl. 2),247-250.
MLA	Xu Zhong-Feng,et al."Slow highly charged ion O4+ induced electron emission from clean solid surfaces".CHINESE PHYSICS C 32.Suppl. 2(2008):247-250.