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Electron localization of linear symmetric molecular ion H-3(2+)
Jia, Zheng-Mao; Zeng, Zhi-Nan; Li, Ru-Xin; zhinan_zeng@mail.siom.ac.cn
2017
Source PublicationChin. Phys. B
Volume26Issue:1
AbstractElectron localization in the dissociation of the symmetric linear molecular ion H-3(2+) is investigated. The numerical simulation shows that the electron localization distribution is dependent on the central frequency and peak electric field amplitude of the external ultrashort ultraviolet laser pulse. When the electrons of the ground state are excited onto the 2p sigma(2)Sigma(+)(u) by a one-photonprocess, most electrons of the dissociation states are localized at the protons on both sides symmetrically. Almost no electron is stabilized at the middle proton due to the odd symmetry of the wave function. With the increase of the frequency of the external ultraviolet laser pulse, the electron localization ratio of the middle proton increases, for more electrons of the ground state are excited onto the higher 3p sigma(2)Sigma(+)(u) state. 50.9% electrons of all the dissociation events can be captured by the middle Coulomb potential well through optimizing the central frequency and peak electric field amplitude of the ultraviolet laser pulse. Besides, a direct current (DC) electric field can be utilized to control the electron motions of the dissociation states after the excitation of an ultraviolet laser pulse, and 68.8% electrons of the dissociation states can be controlled into the middle proton.
SubtypeArticle
Department强光
DOI10.1088/1674-1056/26/1/013203
Funding OrganizationNational Natural Science Foundation of China [11127901, 61521093, 11134010, 11227902, 11222439, 11274325]; National Basic Research Program of China [2011CB808103] ; National Natural Science Foundation of China [11127901, 61521093, 11134010, 11227902, 11222439, 11274325]; National Basic Research Program of China [2011CB808103] ; National Natural Science Foundation of China [11127901, 61521093, 11134010, 11227902, 11222439, 11274325]; National Basic Research Program of China [2011CB808103] ; National Natural Science Foundation of China [11127901, 61521093, 11134010, 11227902, 11222439, 11274325]; National Basic Research Program of China [2011CB808103]
Indexed BySCI
Funding OrganizationNational Natural Science Foundation of China [11127901, 61521093, 11134010, 11227902, 11222439, 11274325]; National Basic Research Program of China [2011CB808103] ; National Natural Science Foundation of China [11127901, 61521093, 11134010, 11227902, 11222439, 11274325]; National Basic Research Program of China [2011CB808103] ; National Natural Science Foundation of China [11127901, 61521093, 11134010, 11227902, 11222439, 11274325]; National Basic Research Program of China [2011CB808103] ; National Natural Science Foundation of China [11127901, 61521093, 11134010, 11227902, 11222439, 11274325]; National Basic Research Program of China [2011CB808103]
WOS IDWOS:000403651700001
Citation statistics
Document Type期刊论文
Identifierhttp://ir.siom.ac.cn/handle/181231/27602
Collection强场激光物理国家重点实验室
Corresponding Authorzhinan_zeng@mail.siom.ac.cn
Affiliation中国科学院上海光学精密机械研究所
Recommended Citation
GB/T 7714
Jia, Zheng-Mao,Zeng, Zhi-Nan,Li, Ru-Xin,et al. Electron localization of linear symmetric molecular ion H-3(2+)[J]. Chin. Phys. B,2017,26(1).
APA Jia, Zheng-Mao,Zeng, Zhi-Nan,Li, Ru-Xin,&zhinan_zeng@mail.siom.ac.cn.(2017).Electron localization of linear symmetric molecular ion H-3(2+).Chin. Phys. B,26(1).
MLA Jia, Zheng-Mao,et al."Electron localization of linear symmetric molecular ion H-3(2+)".Chin. Phys. B 26.1(2017).
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