Femtosecond resonance-enhanced multiphoton-ionization photoelectron spectrum of ammonia
文献类型：期刊论文
| 作者 | Liu, Hong Ping; Yin, Shu Hui; Zhang, Jian Yang; Wang, Li; Jiang, Bo; Lou, Nan Quan |
| 刊名 | physical review a
 |
| 出版日期 | 2006-11-01 |
| 卷号 | 74期号:5 |
| 英文摘要 | we have studied the multiphoton dissociation dynamics of the e-' (1)a(1)(') rydberg state of ammonia (nh3) on a homebuilt femtosecond pump-probe system by resonance-enhanced multiphoton ionization photoelectron (rempi-pe) spectroscopy. the highly excited rydberg state, e-'1 a(1)('), of ammonia was accessed by two 267 nm pump photons and then ionized by a 401 nm probe pulse delayed in time. the variation of the rempi-pe spectra of ammonia with pump-probe delay time provides valuable information on the dynamics of the excited intermediate accessed by the pump pulse. we find that the frank-condon preferred transition during ionization does not occur for delta upsilon(1)=0 but for delta upsilon(1)=1, which implies that the intermediate has a different geometry from the ionic ground state. different dynamical behavior has been observed for each of the transitions delta upsilon(1)=0,1,2,3, giving a full temporal description of the excited intermediate state by projection onto the eigenspace of the ionic ground state. |
| WOS标题词 | science & technology ; physical sciences |
| 类目[WOS] | optics ; physics, atomic, molecular & chemical |
| 研究领域[WOS] | optics ; physics |
| 关键词[WOS] | selective photodissociation dynamics ; energy electron-spectroscopy ; raman excitation profiles ; (a)over-tilde state ; symmetrical tops ; rydberg states ; laser-pulses ; cluster ions ; nh3 ; absorption |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000242408900113 |
| 公开日期 | 2015-11-17 |
| 源URL | [http://159.226.238.44/handle/321008/140038]  |
| 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.Chinese Acad Sci, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan Inst Phys & Math, Wuhan 430071, Peoples R China 2.Chinese Acad Sci, Ctr Cold Atom Phys, Wuhan 430071, Peoples R China 3.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Mol React Dynam, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Hong Ping,Yin, Shu Hui,Zhang, Jian Yang,et al. Femtosecond resonance-enhanced multiphoton-ionization photoelectron spectrum of ammonia[J]. physical review a,2006,74(5). |
| APA | Liu, Hong Ping,Yin, Shu Hui,Zhang, Jian Yang,Wang, Li,Jiang, Bo,&Lou, Nan Quan.(2006).Femtosecond resonance-enhanced multiphoton-ionization photoelectron spectrum of ammonia.physical review a,74(5). |
| MLA | Liu, Hong Ping,et al."Femtosecond resonance-enhanced multiphoton-ionization photoelectron spectrum of ammonia".physical review a 74.5(2006). |
入库方式： OAI收割
来源：大连化学物理研究所
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