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
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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). |
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