Influence of ionization suppression on high-harmonic generation in   molecules: Dependence of cutoff energy on driver wavelength

doi:10.1103/PhysRevA.88.043401

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	Influence of ionization suppression on high-harmonic generation in molecules: Dependence of cutoff energy on driver wavelength
	Li, Guihua ; Yao, Jinping ; Zhang, Haisu ; Jing, Chenrui ; Zeng, Bin ; Chu, Wei ; Ni, Jielei ; Xie, Hongqiang ; Liu, Xiaojun ; Chen, Jing ; Cheng, Ya ; Xu, Zhizhan
刊名	physical review a
	2013
关键词	STRONG LASER FIELDS MULTIPHOTON IONIZATION ORBITALS DYNAMICS BARRIER SINGLE
DOI	10.1103/PhysRevA.88.043401
英文摘要	We experimentally investigate high-order-harmonic generation (HHG) of diatomic molecules (O-2, N-2) and their companion atoms (Xe, Ar, respectively, which are of nearly the same ionization potentials as the corresponding molecules) with midinfrared femtosecond laser pulses. It is found that the cutoff of O-2 extends to higher energy as compared to that of Xe, and the extension of cutoff energy of O-2 depends on the driver wavelength. Our theoretical analysis shows that the ionization suppression induced by two-center interference should be responsible for the harmonic cutoff extension of O-2.; Optics; Physics, Atomic, Molecular & Chemical; SCI(E); EI; 0; ARTICLE; 4; 88
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/390906]
专题	工学院
推荐引用方式 GB/T 7714	Li, Guihua,Yao, Jinping,Zhang, Haisu,et al. Influence of ionization suppression on high-harmonic generation in molecules: Dependence of cutoff energy on driver wavelength[J]. physical review a,2013.
APA	Li, Guihua.,Yao, Jinping.,Zhang, Haisu.,Jing, Chenrui.,Zeng, Bin.,...&Xu, Zhizhan.(2013).Influence of ionization suppression on high-harmonic generation in molecules: Dependence of cutoff energy on driver wavelength.physical review a.
MLA	Li, Guihua,et al."Influence of ionization suppression on high-harmonic generation in molecules: Dependence of cutoff energy on driver wavelength".physical review a (2013).