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题名: Solution to a 3D atom-laser interaction problem by sine-DVR and split-operator propagator
作者: Yuan, Minghu1;  Chu, Tianshu1, 2
关键词: Discrete variable representation ;  Sine function ;  Split-operator ;  Time-dependent Schrodinger equation ;  Strong laser field ;  Circularly polarized light
刊名: CHEMICAL PHYSICS
发表日期: 2014-05-19
DOI: 10.1016/j.chemphys.2014.02.020
卷: 435, 页:9-13
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Chemistry, Physical ;  Physics, Atomic, Molecular & Chemical
研究领域[WOS]: Chemistry ;  Physics
英文摘要: We present a three-dimensional quantum approach for exploring atom-laser interaction based on solution of time-dependent Schrodinger equation. And the numerical results are achieved with sine-DVR (discrete variable representation) and split-operator propagator in the length gauge. Applications of the present theoretical approach have been illustrated in the calculations of the photoelectron features for argon in either linearly or circularly polarized laser field. Our calculated photoelectron spectra have good agreement with experimental results in both of the two polarization laser fields, and the features of above threshold ionization spectra are investigated. (C) 2014 Elsevier B.V. All rights reserved.
关键词[WOS]: ABOVE-THRESHOLD IONIZATION ;  DEPENDENT WAVE-PACKET ;  DYNAMICS ;  MOLECULES ;  PHYSICS
语种: 英语
WOS记录号: WOS:000334758200002
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/145726
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Mol React Dynam, Dalian 116023, Peoples R China
2.Qingdao Univ, Inst Computat Sci & Engn, Lab New Fiber Mat & Modern Text, Growing Base State Key Lab, Qingdao 266071, Peoples R China

Recommended Citation:
Yuan, Minghu,Chu, Tianshu. Solution to a 3D atom-laser interaction problem by sine-DVR and split-operator propagator[J]. CHEMICAL PHYSICS,2014,435:9-13.
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