Ionization Suppression of Diatomic Molecules in an Intense Midinfrared Laser Field

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	Ionization Suppression of Diatomic Molecules in an Intense Midinfrared Laser Field
	Lin, ZhiYang 1,6; Jia, XinYan 2,3; Wang, ChuanLiang 1,6; Hu, ZiLong 1,6; Kang, HuiPeng 1; Quan, Wei 1; Lai, XuanYang 1; Liu, XiaoJun 1; Chen, Jing 4,5; Zeng, Bin 2
刊名	PHYSICAL REVIEW LETTERS
	2012-05-29
卷号	108 期号:21
英文摘要	Diatomic molecules (e.g., O-2) in an intense laser field exhibit a peculiar suppressed ionization behavior compared to their companion atoms. Several physical models have been proposed to account for this suppression, while no consensus has been achieved. In this Letter, we aim to clarify the underlying mechanisms behind this molecular ionization suppression. Experimental data recorded at midinfrared laser wavelength and its comparison with that at near-infrared wavelength revealed a peculiar wavelength and intensity dependence of the suppressed ionization of O-2 with respect to its companion atom of Xe, while N-2 behaves like a structureless atom. It is found that the S-matrix theory calculation can reproduce well the experimental observations and unambiguously identifies the significant role of two-center interference effect in the ionization suppression of O-2.
WOS标题词	Science & Technology ; Physical Sciences
类目[WOS]	Physics, Multidisciplinary
研究领域[WOS]	Physics
关键词[WOS]	MULTIPHOTON IONIZATION ; DYNAMICS ; SINGLE
收录类别	SCI
语种	英语
WOS记录号	WOS:000304531100006
公开日期	2015-07-14
内容类型	期刊论文
源URL	[http://ir.wipm.ac.cn/handle/112942/1550]
专题	武汉物理与数学研究所_理论与交叉研究部
作者单位	1.Chinese Acad Sci, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan Inst Phys & Math, Wuhan 430071, Peoples R China 2.Chinese Acad Sci, State Key Lab High Field Laser Phys, Shanghai Inst Opt & Fine Mech, Shanghai 201800, Peoples R China 3.SW Jiaotong Univ, Quantum Optoelect Lab, Chengdu 610031, Peoples R China 4.Peking Univ, Ctr Appl Phys & Technol, Key Lab High Energy Dens Phys Simulat, Beijing 100084, Peoples R China 5.Inst Appl Phys & Computat Math, Beijing 100088, Peoples R China 6.Chinese Acad Sci, Grad Sch, Beijing 100080, Peoples R China
推荐引用方式 GB/T 7714	Lin, ZhiYang,Jia, XinYan,Wang, ChuanLiang,et al. Ionization Suppression of Diatomic Molecules in an Intense Midinfrared Laser Field[J]. PHYSICAL REVIEW LETTERS,2012,108(21).
APA	Lin, ZhiYang.,Jia, XinYan.,Wang, ChuanLiang.,Hu, ZiLong.,Kang, HuiPeng.,...&Xu, ZhiZhan.(2012).Ionization Suppression of Diatomic Molecules in an Intense Midinfrared Laser Field.PHYSICAL REVIEW LETTERS,108(21).
MLA	Lin, ZhiYang,et al."Ionization Suppression of Diatomic Molecules in an Intense Midinfrared Laser Field".PHYSICAL REVIEW LETTERS 108.21(2012).