Attosecond-resolution two-electron harmonic emission

	Attosecond-resolution two-electron harmonic emission
	Feng, Liqiang 1,2; Li, Wenliang 2; Yuan, Minghu 2; Duan, Yunbo 3; Chu, Tianshu 2,3
刊名	physics letters a
	2015-04-17
卷号	379 期号:9 页码:805-809
关键词	High-order harmonic generation Two-electron effect Double recombination Intense laser field
英文摘要	two-electron harmonic emission from the he atom has been investigated by solving the two-electron time-dependent schrodinger equation (tdse), which exhibits an extended plateau and many new harmonic cutoffs beyond the classical single-electron harmonic cutoff. theoretical analyses show that these extended new cutoffs are caused by the sequential double recombination and the nonsequential double recombination of the two electrons, which is a general characteristic for the two-electron harmonic emission and which is revealed through the investigation on laser parameter effects. moreover, from analyzing the time-dependent wave functions, the motions of the two electrons and the single and double ionization time have been described. (c) 2014 elsevier b.v. all rights reserved.
WOS标题词	science & technology ; physical sciences
类目[WOS]	physics, multidisciplinary
研究领域[WOS]	physics
关键词[WOS]	ionization ; field ; generation
收录类别	SCI
语种	英语
WOS记录号	WOS:000351321500001
公开日期	2016-05-09
内容类型	期刊论文
源URL	[http://cas-ir.dicp.ac.cn/handle/321008/146048]
专题	大连化学物理研究所_中国科学院大连化学物理研究所
作者单位	1.Liaoning Univ Technol, Coll Sci, Jinzhou 121000, Peoples R China 2.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Mol React Dynam, Dalian 116023, Peoples R China 3.Qingdao Univ, Inst Computat Sci & Engn, Lab New Fiber Mat & Modern Text, Growing Base State Key Lab, Qingdao 266071, Peoples R China
推荐引用方式 GB/T 7714	Feng, Liqiang,Li, Wenliang,Yuan, Minghu,et al. Attosecond-resolution two-electron harmonic emission[J]. physics letters a,2015,379(9):805-809.
APA	Feng, Liqiang,Li, Wenliang,Yuan, Minghu,Duan, Yunbo,&Chu, Tianshu.(2015).Attosecond-resolution two-electron harmonic emission.physics letters a,379(9),805-809.
MLA	Feng, Liqiang,et al."Attosecond-resolution two-electron harmonic emission".physics letters a 379.9(2015):805-809.