Tomographic Extraction of the Internuclear Separation Based on Two-Center Interference with Aligned Diatomic Molecules

doi:10.1103/PhysRevLett.122.193202

	Tomographic Extraction of the Internuclear Separation Based on Two-Center Interference with Aligned Diatomic Molecules
	Liu, XiaoJun 2; Quan, Wei 2; Xu, SongPo 1,2; Wang, YanLan 2; Yu, ShaoGang 1,2; Lai, XuanYang 2; Sun, RenPing 1,2
刊名	PHYSICAL REVIEW LETTERS
	2019-05-14
卷号	122 期号:19 页码:6
ISSN号	0031-9007
DOI	10.1103/PhysRevLett.122.193202
英文摘要	We experimentally investigate the two-dimensional photoelectron momentum spectra of aligned diatomic molecules in an intense laser field. Our results reveal a novel prominent valley structure in the molecular alignment dependence of the high-energy photoelectron spectra along the laser polarization. Resorting to the molecular strong-field approximation and a simple semiclassical analysis, we show that this valley structure stems from the destructive two-center interference of the laser-driven rescattered electrons in diatomic molecules. Based on this two-center interference with aligned diatomic molecules, we demonstrate for the first time a tomographic method to extract the molecular internuclear separation, providing a more straightforward approach of molecular imaging, in comparison with, e.g., laser-induced electron diffraction and fixed-angle broadband laser-driven electron scattering.
资助项目	National Natural Science Foundation of China[11834015] ; National Natural Science Foundation of China[11874392] ; National Natural Science Foundation of China[11804374] ; National Natural Science Foundation of China[11847243] ; National Natural Science Foundation of China[11774387] ; National Natural Science Foundation of China[11527807] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDB21010400] ; China Postdoctoral Science Foundation[2017M622557]
WOS关键词	ABOVE-THRESHOLD IONIZATION ; MOMENTUM SPECTROSCOPY ; RECOIL-ION ; LASER ; DYNAMICS ; FIELD
WOS研究方向	Physics
语种	英语
出版者	AMER PHYSICAL SOC
WOS记录号	WOS:000468228200004
资助机构	National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation
内容类型	期刊论文
源URL	[http://ir.wipm.ac.cn/handle/112942/13599]
专题	中国科学院武汉物理与数学研究所
通讯作者	Lai, XuanYang
作者单位	1.Univ Chinese Acad Sci, Sch Phys, Beijing 100049, Peoples R China 2.Chinese Acad Sci, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan Inst Phys & Math, Wuhan 430071, Hubei, Peoples R China
推荐引用方式 GB/T 7714	Liu, XiaoJun,Quan, Wei,Xu, SongPo,et al. Tomographic Extraction of the Internuclear Separation Based on Two-Center Interference with Aligned Diatomic Molecules[J]. PHYSICAL REVIEW LETTERS,2019,122(19):6.
APA	Liu, XiaoJun.,Quan, Wei.,Xu, SongPo.,Wang, YanLan.,Yu, ShaoGang.,...&Sun, RenPing.(2019).Tomographic Extraction of the Internuclear Separation Based on Two-Center Interference with Aligned Diatomic Molecules.PHYSICAL REVIEW LETTERS,122(19),6.
MLA	Liu, XiaoJun,et al."Tomographic Extraction of the Internuclear Separation Based on Two-Center Interference with Aligned Diatomic Molecules".PHYSICAL REVIEW LETTERS 122.19(2019):6.