Femtosecond Photoelectron Imaging of N-2 at 410 nm
文献类型：期刊论文
| 作者 | Guo, Wei1; Wei, Shanshan1; Lu, Xingqiang2; Wang, Li3 |
| 刊名 | bulletin of the korean chemical society
 |
| 出版日期 | 2010-12-20 |
| 卷号 | 31期号:12页码:3693-3696 |
| 关键词 | Two-step model Rydberg states Ponderomotive potential Resonant/nonresonant population transfer |
| 英文摘要 | we experimentally measure the kinetic energy and angular distributions of photoelectrons of n-2 as a function of 410 nm femtosecond laser intensity by using velocity map imaging technique. the strong-field multiphoton ionization of molecules shares many of the characteristics with those of atoms. electron kinetic energies are nearly independent of laser intensities. the independence suggests that the electron peaks in the photoelectron spectrum actually result from a two-step process, indicative of the occurrence of real population in the intermediate states. the relative amplitudes of electron peaks indicate that in the two-step process, nonresonant population transfer dominates for low intensities, while resonant population transfer dominates for higher intensities. |
| WOS标题词 | science & technology ; physical sciences |
| 类目[WOS] | chemistry, multidisciplinary |
| 研究领域[WOS] | chemistry |
| 关键词[WOS] | pulse multiphoton ionization ; above-threshold ionization ; dynamics ; electrons ; fields ; states ; xenon ; argon |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000286150900037 |
| 公开日期 | 2015-11-17 |
| 源URL | [http://159.226.238.44/handle/321008/141918]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | 1.Univ S China, Sch Elect Engn, Hengyang 421001, Peoples R China 2.Univ S China, Sch Nucl Sci & Technol, Hengyang 421001, Peoples R China 3.Dalian Inst Chem Phys, State Key Lab Mol React Dynam, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Guo, Wei,Wei, Shanshan,Lu, Xingqiang,et al. Femtosecond Photoelectron Imaging of N-2 at 410 nm[J]. bulletin of the korean chemical society,2010,31(12):3693-3696. |
| APA | Guo, Wei,Wei, Shanshan,Lu, Xingqiang,&Wang, Li.(2010).Femtosecond Photoelectron Imaging of N-2 at 410 nm.bulletin of the korean chemical society,31(12),3693-3696. |
| MLA | Guo, Wei,et al."Femtosecond Photoelectron Imaging of N-2 at 410 nm".bulletin of the korean chemical society 31.12(2010):3693-3696. |
入库方式： OAI收割
来源：大连化学物理研究所
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