Time evolution of copper-aluminum alloy laser-produced plasmas in vacuum

doi:10.1016/j.jqsrt.2021.107855

	Time evolution of copper-aluminum alloy laser-produced plasmas in vacuum
	Gao, Chunli 2; Min, Qi 2; Liu, Jinzhu 2; Hu, Susu 2; Du, Ying 2; Wu, Yanhong 2; Cao, Shiquan 2; Sun, Duixiong 2; Dong, Chenzhong 1,2,3; Su, Maogen 1,2,3
刊名	JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER
	2021-11-01
卷号	274 页码:6
关键词	Multi-element laser-produced plasma Copper-aluminum alloy Space and time-resolved spectroscopy measurement
ISSN号	0022-4073
DOI	10.1016/j.jqsrt.2021.107855
通讯作者	Min, Qi(mq_lpps@nwnu.edu.cn) ; Su, Maogen(sumg@nwnu.edu.cn)
英文摘要	Spectral and transient image measurements of the spatiotemporal evolution of laser-produced plasma of copper-aluminum alloy in vacuum and corresponding radiation hydrodynamics simulations are reported. The visible spectrum and time resolved plasma plume images were obtained for time delays from 10-100 ns at different positions near the target surface using space and time-resolved spectroscopy and time resolved transient imaging. Using a program developed for multi-element laser-produced plasma simulation based on the radiation hydrodynamics model combined with experimental spectrum, ion/electron densities and plasma temperature as well as their time evolutions were obtained. The temporal and spatial distribution characteristics for Cu and Al ions in the plasma are clarified. These results will be helpful for understanding the dynamics of the different ions during expansion of multi-element laser-produced plasma and its applications. (c) 2021 Elsevier Ltd. All rights reserved.
资助项目	National Key Research and Development Program of China[2017YFA0402300] ; National Natural Science Foundation of China (NSFC)[12064040] ; National Natural Science Foundation of China (NSFC)[11874051] ; National Natural Science Foundation of China (NSFC)[11904293] ; National Natural Science Foundation of China (NSFC)[61965015] ; Special Fund Project for Guiding Scientific and Technological Innovation of Gansu Province[2019zx-10] ; Funds for Innovative Fundamental Research Group Project of Gansu Province[20JR5RA541]
WOS关键词	INDUCED BREAKDOWN SPECTROSCOPY ; HIGHLY-CHARGED IONS ; ELECTRON-TEMPERATURE ; DEPOSITION ; EMISSION ; DYNAMICS ; LIBS
WOS研究方向	Optics ; Spectroscopy
语种	英语
出版者	PERGAMON-ELSEVIER SCIENCE LTD
WOS记录号	WOS:000696500000003
资助机构	National Key Research and Development Program of China ; National Natural Science Foundation of China (NSFC) ; Special Fund Project for Guiding Scientific and Technological Innovation of Gansu Province ; Funds for Innovative Fundamental Research Group Project of Gansu Province
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/136512]
专题	中国科学院近代物理研究所
通讯作者	Min, Qi; Su, Maogen
作者单位	1.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730070, Peoples R China 2.Northwest Normal Univ, Coll Phys & Elect Engn, Key Lab Atom & Mol Phys & Funct Mat Gansu Prov, Lanzhou 730070, Peoples R China 3.Northwest Normal Univ, Joint Lab Atom & Mol Phys, Lanzhou 730070, Peoples R China
推荐引用方式 GB/T 7714	Gao, Chunli,Min, Qi,Liu, Jinzhu,et al. Time evolution of copper-aluminum alloy laser-produced plasmas in vacuum[J]. JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER,2021,274:6.
APA	Gao, Chunli.,Min, Qi.,Liu, Jinzhu.,Hu, Susu.,Du, Ying.,...&Su, Maogen.(2021).Time evolution of copper-aluminum alloy laser-produced plasmas in vacuum.JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER,274,6.
MLA	Gao, Chunli,et al."Time evolution of copper-aluminum alloy laser-produced plasmas in vacuum".JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER 274(2021):6.