Steering wave packet dynamics and population transfer between electronic states of the Na-2 molecule by femtosecond laser pulses
文献类型：期刊论文
| 作者 | Yuan, KJ; Sun, ZG; Cong, SL; Wang, SM; Yu, J; Lou, NQ |
| 刊名 | chemical physics
 |
| 出版日期 | 2005-09-19 |
| 卷号 | 316期号:1-3页码:245-252 |
| 关键词 | wave packet dynamics femtosecond laser population transfer |
| 英文摘要 | an approach used for steering the wave packet dynamics and the population transfer between electronic states of the na-2 molecule by a pair of femtosecond laser pulses is demonstrated. four controlling schemes, i.e., four different combinations of time delays (intuitive and counterintuitive sequences) and frequency detunings (positive and negative detunings), are discussed in detail. the light-induced potentials are used to describe the wave packet dynamics and population transfer. the numerical results show that the wave packet excited by femtosecond laser pulses oscillates drastically on 2(1)pi(g) state with time. the efficiency of controlling population transfer from the x(1)sigma(g)(+) to 2(1)pi(g) states of na-2 is nearly 100% for the schemes of the counterintuitive sequence pulses with positive and negative detunings. (c) 2005 elsevier b.v. all rights reserved. |
| WOS标题词 | science & technology ; physical sciences |
| 类目[WOS] | chemistry, physical ; physics, atomic, molecular & chemical |
| 研究领域[WOS] | chemistry ; physics |
| 关键词[WOS] | light-induced potentials ; diatomic-molecules ; vibrational population ; selective excitation ; fields ; time ; ionization ; dissociation ; transitions ; chemistry |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000231945700028 |
| 公开日期 | 2015-11-10 |
| 源URL | [http://159.226.238.44/handle/321008/139794]  |
| 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.Dalian Univ Technol, Dept Phys, Dalian 116024, Peoples R China 2.Acad Sinica, Dalian Inst Chem Phys, State Key Lab Mol React Dynam, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yuan, KJ,Sun, ZG,Cong, SL,et al. Steering wave packet dynamics and population transfer between electronic states of the Na-2 molecule by femtosecond laser pulses[J]. chemical physics,2005,316(1-3):245-252. |
| APA | Yuan, KJ,Sun, ZG,Cong, SL,Wang, SM,Yu, J,&Lou, NQ.(2005).Steering wave packet dynamics and population transfer between electronic states of the Na-2 molecule by femtosecond laser pulses.chemical physics,316(1-3),245-252. |
| MLA | Yuan, KJ,et al."Steering wave packet dynamics and population transfer between electronic states of the Na-2 molecule by femtosecond laser pulses".chemical physics 316.1-3(2005):245-252. |
入库方式： OAI收割
来源：大连化学物理研究所
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