Characteristic Spectrum of Very Low-Energy Photoelectron from Above-Threshold Ionization in the Tunneling Regime

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	Characteristic Spectrum of Very Low-Energy Photoelectron from Above-Threshold Ionization in the Tunneling Regime
	Wu, C. Y.1; Yang, Y. D.1; Liu, Y. Q.1; Gong, Q. H.1; Wu, M.2; Liu, X.2; Hao, X. L.3,4; Li, W. D.3,4; He, X. T.5,6; Chen, J.5,6
刊名	PHYSICAL REVIEW LETTERS
	2012-07-23
卷号	109 期号:4
英文摘要	We report an experimental and theoretical study of very low-energy photoelectrons in tunneling ionization process from noble gas atoms interacting with ultrashort intense infrared laser pulses. A universal peak structure with electron energy well below 1 eV in the photoelectron spectrum, corresponding to the double-hump structure in the longitudinal momentum distribution, is identified experimentally for all atomic species. Our quantum and semiclassical analysis reveal the role of long-range Coulomb potential in the production of this very low-energy peak structure.
WOS标题词	Science & Technology ; Physical Sciences
类目[WOS]	Physics, Multidisciplinary
研究领域[WOS]	Physics
关键词[WOS]	FIELD IONIZATION ; ATOMS ; HARMONICS ; ELECTRONS ; PLATEAU
收录类别	SCI
语种	英语
WOS记录号	WOS:000306651900004
公开日期	2016-05-09
内容类型	期刊论文
源URL	[http://ir.wipm.ac.cn/handle/112942/1622]
专题	武汉物理与数学研究所_原子分子光物理研究部
作者单位	1.Peking Univ, Dept Phys, State Key Lab Mesoscop Phys, Beijing 100871, Peoples R China 2.Chinese Acad Sci, Wuhan Inst Phys & Math, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan 430071, Peoples R China 3.Shanxi Univ, Inst Theoret Phys, Taiyuan 030006, Peoples R China 4.Shanxi Univ, Dept Phys, Taiyuan 030006, Peoples R China 5.Peking Univ, Ctr Appl Phys & Technol, HEDPS, Beijing 100084, Peoples R China 6.Inst Appl Phys & Computat Math, Beijing 100088, Peoples R China
推荐引用方式 GB/T 7714	Wu, C. Y.,Yang, Y. D.,Liu, Y. Q.,et al. Characteristic Spectrum of Very Low-Energy Photoelectron from Above-Threshold Ionization in the Tunneling Regime[J]. PHYSICAL REVIEW LETTERS,2012,109(4).
APA	Wu, C. Y..,Yang, Y. D..,Liu, Y. Q..,Gong, Q. H..,Wu, M..,...&Chen, J..(2012).Characteristic Spectrum of Very Low-Energy Photoelectron from Above-Threshold Ionization in the Tunneling Regime.PHYSICAL REVIEW LETTERS,109(4).
MLA	Wu, C. Y.,et al."Characteristic Spectrum of Very Low-Energy Photoelectron from Above-Threshold Ionization in the Tunneling Regime".PHYSICAL REVIEW LETTERS 109.4(2012).