| Theoretical Investigation of Femtosecond-Resolved Photoelectron Spectrum of Na2 Molecules |
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| 作者姓名： | 苗向阳 王磊 姚丽 宋鹤山 |
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| 作者单位： | [1]School of Physics and Optoelectronic Technology, Dalian University of Technology, Dalian 116023 [2]Department of Physics, Dalian Maritime University, Dalian 116026 |
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| 基金项目： | Supported by the National Natural Science Foundation of China under Grant No 10575017. |
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| 摘 要： | Effect of laser fields on Na2 interaction potentials is studied by calculating the time-resolved photoelectron spectrum （TRPES） with the time-dependent wave-packet method. It is shown that the photoelectron spectrum at different delay times reflects the population in different electronic states. We inspect the periodicity of vibrational motion in neutral states, and map the vibrational wave-packet propagation in corresponding internuclear coordinate.
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| 关 键 词： | 光谱 钠分子 光学 理论研究 |
| 收稿时间： | 2007-2-26 |
| 修稿时间： | 2007-02-26 |
Theoretical Investigation of Femtosecond-Resolved Photoelectron Spectrum of Na2 Molecules |
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| MIAO Xiang-Yang,WANG Lei,YAO Li,SONG He-Shan.Theoretical Investigation of Femtosecond-Resolved Photoelectron Spectrum of Na2 Molecules[J].Chinese Physics Letters,2007,24(10):2815-2818. |
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| Authors: | MIAO Xiang-Yang WANG Lei YAO Li SONG He-Shan |
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| Affiliation: | 1.School of Physics and Optoelectronic Technology, Dalian University of Technology, Dalian 116023; 2.Department of Physics, Dalian Maritime University, Dalian 116026 |
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| Abstract: | Effect of laser fields on Na2 interaction potentials is studied by calculating the time-resolved photoelectron spectrum (TRPES) with the time-dependent wave-packet method. It is shown that the photoelectron spectrum at different delay times reflects the population in different electronic states. We inspect the periodicity of vibrational motion in neutral states, and map the vibrationalwave-packet propagation in corresponding internuclear coordinate. |
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| Keywords: | 33 60 -q 33 80 Eh 42 50 Ct |
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