Extremely asymmetric electron localization in H-2(+) controlled with a THz field
文献类型：期刊论文
| 作者 | Jia, Zhengmao; Zeng, Zhinan; Li, Ruxin; Xu, Zhizhan; Deng, Yunpei |
| 刊名 | phys. rev. a
 |
| 出版日期 | 2014 |
| 卷号 | 89期号:2页码:23419 |
| 关键词 | MOLECULAR DISSOCIATION PHASE PHOTODISSOCIATION FEMTOCHEMISTRY |
| 通讯作者 | jia, zm (reprint author), chinese acad sci, shanghai inst opt & fine mech, state key lab high field laser phys, shanghai 201800, peoples r china. |
| 英文摘要 | we propose a scheme to achieve extremely asymmetric electron localization during molecular dissociations. hydrogen molecular ion (h-2(+)) dissociation is investigated theoretically. a thz pulse is used to steer the electron motion after the molecular ion is excited by an ultrashort ultraviolet laser pulse. a high probability, as high as 99.3%, to localize electrons on one of the two nuclei is demonstrated, with a dissociation probability of 6.14% and almost no ionization, by optimizing the peak intensities and time delay of the two pulses. even when the total dissociation probability is increased to 25.6%, more than 96.3% electrons can be localized in all dissociation events. these results represent a significant advancement in the electronic dynamics control in molecules. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 版本 | 出版稿 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/13646]  |
| 专题 | 上海光学精密机械研究所_强场激光物理国家重点实验室 |
| 作者单位 | 1.[Jia, Zhengmao 2.Zeng, Zhinan 3.Li, Ruxin 4.Xu, Zhizhan] Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, State Key Lab High Field Laser Phys, Shanghai 201800, Peoples R China 5.[Deng, Yunpei] Fritz Haber Inst Max Planck Gesell, D-14195 Berlin, Germany |
| 推荐引用方式 GB/T 7714 | Jia, Zhengmao,Zeng, Zhinan,Li, Ruxin,et al. Extremely asymmetric electron localization in H-2(+) controlled with a THz field[J]. phys. rev. a,2014,89(2):23419. |
| APA | Jia, Zhengmao,Zeng, Zhinan,Li, Ruxin,Xu, Zhizhan,&Deng, Yunpei.(2014).Extremely asymmetric electron localization in H-2(+) controlled with a THz field.phys. rev. a,89(2),23419. |
| MLA | Jia, Zhengmao,et al."Extremely asymmetric electron localization in H-2(+) controlled with a THz field".phys. rev. a 89.2(2014):23419. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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