The effect of the direct current electric field on the dynamics of the ultracold plasma

doi:10.1088/2058-6272/aac166

	The effect of the direct current electric field on the dynamics of the ultracold plasma
	Ma, Xinwen2 ; Li, Yufan 1,2; Zaheeruddin, Syed 1,2; Yang, Jie2 ; Zhao, Dongmei2
刊名	PLASMA SCIENCE & TECHNOLOGY
	2018-08
卷号	20 页码:8
关键词	ultracold plasma magneto-optical trap photoionization Coulomb potential well model
ISSN号	1009-0630
DOI	10.1088/2058-6272/aac166
英文摘要	We created an ultracold plasma by photoionizing the laser-cooled and trapped rubidium atoms in a magneto-optical trap. In the externally applied direct current (DC) electric field environment, the electrons which escape from the potential well of the ultracold plasma were detected for different numbers of the ions and initial kinetic energies of the electrons. The results are in good agreement with the calculations, based on the Coulomb potential well model, indicating that the external DC field is an effective tool to adjust the depth of potential well of the plasma, and it is possible to create an ultracold plasma in a controlled manner.
资助项目	Strategic Priority Research Program of the Chinese Academy of Sciences[XDB21030900]
WOS关键词	NEUTRAL PLASMA ; RYDBERG ATOMS
WOS研究方向	Physics
语种	英语
出版者	IOP PUBLISHING LTD
WOS记录号	WOS:000437823400002
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/59687]
专题	近代物理研究所_实验物理中心
通讯作者	Yang, Jie
作者单位	1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 2.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Gansu, Peoples R China
推荐引用方式 GB/T 7714	Ma, Xinwen,Li, Yufan,Zaheeruddin, Syed,et al. The effect of the direct current electric field on the dynamics of the ultracold plasma[J]. PLASMA SCIENCE & TECHNOLOGY,2018,20:8.
APA	Ma, Xinwen,Li, Yufan,Zaheeruddin, Syed,Yang, Jie,&Zhao, Dongmei.(2018).The effect of the direct current electric field on the dynamics of the ultracold plasma.PLASMA SCIENCE & TECHNOLOGY,20,8.
MLA	Ma, Xinwen,et al."The effect of the direct current electric field on the dynamics of the ultracold plasma".PLASMA SCIENCE & TECHNOLOGY 20(2018):8.