A very low energy compact electron beam ion trap for spectroscopic research in Shanghai

doi:10.1063/1.3675575

	A very low energy compact electron beam ion trap for spectroscopic research in Shanghai
	Xiao, J.1,2; Fei, Z.1,2; Yang, Y.1,2; Jin, X.1,2; Lu, D.1,2; Shen, Y.1,2; Liljeby, L.3; Hutton, R.1,2; Zou, Y.1,2
刊名	REVIEW OF SCIENTIFIC INSTRUMENTS
	2012
卷号	83
ISSN号	0034-6748
DOI	10.1063/1.3675575
文献子类	Article
英文摘要	In this paper, a new compact low energy electron beam ion trap, SH-PermEBIT, is reported. This electron beam ion trap (EBIT) can operate in the electron energy range of 60-5000 eV, with a current density of up to 100 A/cm(2). The low energy limit of this machine sets the record among the reported works so far. The magnetic field in the central drift tube region of this EBIT is around 0.5 T, produced by permanent magnets and soft iron. The design of this EBIT allows adjustment of the electron gun's axial position in the fringe field of the central magnetic field. This turned out to be very important for optimizing the magnetic field in the region of the electron gun and particularly important for low electron beam energy operation, since the magnetic field strength is not tunable with permanent magnets. In this work, transmission of the electron beam as well as the upper limit of the electron beam width under several conditions are measured. Spectral results from test operation of this EBIT at the electron energies of 60, 315, 2800, and 4100 eV are also reported. (C) 2012 American Institute of Physics. [doi:10.1063/1.3675575]
WOS关键词	HIGHLY-CHARGED IONS ; EBIT ; PROGRESS ; PLASMAS
语种	英语
出版者	AMER INST PHYSICS
WOS记录号	WOS:000300594900020
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/48811]
专题	中国科学院近代物理研究所
通讯作者	Xiao, J.
作者单位	1.Minist Educ, Key lab Appl Ion Beam Phys, Shanghai, Peoples R China 2.Fudan Univ, Shanghai EBIT Lab, Inst Modern Phys, Shanghai 200433, Peoples R China 3.Stockholm Univ, Manne Siegbahn Lab, S-10691 Stockholm, Sweden
推荐引用方式 GB/T 7714	Xiao, J.,Fei, Z.,Yang, Y.,et al. A very low energy compact electron beam ion trap for spectroscopic research in Shanghai[J]. REVIEW OF SCIENTIFIC INSTRUMENTS,2012,83.
APA	Xiao, J..,Fei, Z..,Yang, Y..,Jin, X..,Lu, D..,...&Zou, Y..(2012).A very low energy compact electron beam ion trap for spectroscopic research in Shanghai.REVIEW OF SCIENTIFIC INSTRUMENTS,83.
MLA	Xiao, J.,et al."A very low energy compact electron beam ion trap for spectroscopic research in Shanghai".REVIEW OF SCIENTIFIC INSTRUMENTS 83(2012).