Characterizations of clusters generated by pure xenon and hydrogen xenon gas mixture at room temperature

doi:10.7498/aps.64.042101

IHEP OpenIR

	Characterizations of clusters generated by pure xenon and hydrogen xenon gas mixture at room temperature
其他题名	常温下氙气以及氢氙混合气体形成的团簇的特性研究
	Zhao, JR; Li, YF; Ma, JL; Wang, JG; Huang, K; Han, YJ; Ma, Y; Yan, WC; Li, DZ; Yuan, DW; Li, YT; Zhang, J; Chen, LM; Li DZ(李大章)
	2015
发表期刊	物理学报 (IF:0.624[JCR-2016],0.462[5-Year])
ISSN	1000-3290
卷号	64 期号:4 页码:42101
文章类型	Article
摘要	Rayleigh scattering method can be used to investigate the cluster size and the cluster formation process, and its advantages are that it is easy to perform and non-disruptive. In this paper, by measuring the Rayleigh scattering intensities of clusters generated respectively in pure xenon gas and hydrogen-xenon gas mixture, the relationships of Rayleigh scattering intensity to time, backing pressure, and mixture ratio are studied, and according to these relationships, the average sizes of clusters under different conditions are estimated. Through the scaling law of the Rayleigh scattering intensity obtained in hydrogen-xenon gas mixture with respect to upstream gas pressure, i.e., I = (1.5 x 10(-5)) P-6.47, the hydrogen of mixed gas is found to be conducible to the generating of xenon clusters. The advantages of hydrogen-xenon gas mixture for generating clusters are analyzed theoretically from the perspective of thermodynamics and intermolecular forces, and a new phenomenon, i.e., the hydrogen xenon gas mixture is not easy to liquefy, is found. This finding provides a new way to generate larger size clusters. Our results are expected to provide guidelines for the future experimental researches of the X-ray generated by xenon clusters and of the neutron generated by the deuterium-xenon mixture gas.
关键词	xenon clusters Rayleigh scattering gas mixture
学科领域	Physics
DOI	10.7498/aps.64.042101
收录类别	SCI ; EI
语种	中文
WOS研究方向	Physics, Multidisciplinary
WOS类目	Physics
WOS记录号	WOS:000351281500008
引用统计	正在获取...
文献类型	期刊论文
条目标识符	https://ir.ihep.ac.cn/handle/311005/228264
专题	中国科学院高能物理研究所
推荐引用方式 GB/T 7714	Zhao, JR,Li, YF,Ma, JL,et al. Characterizations of clusters generated by pure xenon and hydrogen xenon gas mixture at room temperature[J]. 物理学报,2015,64(4):42101.
APA	Zhao, JR.,Li, YF.,Ma, JL.,Wang, JG.,Huang, K.,...&李大章.(2015).Characterizations of clusters generated by pure xenon and hydrogen xenon gas mixture at room temperature.物理学报,64(4),42101.
MLA	Zhao, JR,et al."Characterizations of clusters generated by pure xenon and hydrogen xenon gas mixture at room temperature".物理学报 64.4(2015):42101.