Investigation of high order harmonic generation and ionization of model hydrogen atoms and real hydrogen atom in intense laser field
文献类型：期刊论文
| 作者 | Zhao Song-Feng; Zhou Xiao-Xin; Jin Cheng |
| 刊名 | ACTA PHYSICA SINICA
 |
| 出版日期 | 2006-08 |
| 卷号 | 55页码:4078-4085 |
| 关键词 | intense laser field high-order harmonic generation ionization probability |
| ISSN号 | 1000-3290 |
| 英文摘要 | Solving time-dependent Schrodinger equation numerically, we investigate the high-order harmonic generation and ionization probability of one-dimensional, two-dimensional and three-dimensional hydrogen atom exposed to intense laser field. Our results show that high-order harmonic generations and the ionization probabilities of the model atoms and real hydrogen atom are similar both in the multi-photon ionization regime and in the over-barrier ionization regime; in the tunneling ionization regime, the plateau feature and cut-off position of high order harmonic generations of the model atoms and real hydrogen atom are almost the same, and the trend of change of the ionization probabilities with time is similar, but the values of ionization probabilities for the model atoms are different from those for real hydrogen atom. We discuss the reason for the difference of ionization probabilities between the model atoms and the real hydrogen atom according to the classical three-step model. |
| WOS关键词 | ABOVE-THRESHOLD IONIZATION ; MULTIPHOTON IONIZATION ; SCHRODINGER-EQUATION ; SPECTRAL METHOD ; LIGHT ; PULSES ; STATES |
| WOS研究方向 | Physics |
| 语种 | 中文 |
| WOS记录号 | WOS:000239746500049 |
| 出版者 | CHINESE PHYSICAL SOC |
| 源URL | [http://119.78.100.186/handle/113462/57033]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Zhou Xiao-Xin |
| 作者单位 | 1.NW Normal Univ, Coll Phys & Elect Engn, Lanzhou 730070, Peoples R China 2.Natl Lab Heavy Ion Accelerator Lanzhou, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhao Song-Feng,Zhou Xiao-Xin,Jin Cheng. Investigation of high order harmonic generation and ionization of model hydrogen atoms and real hydrogen atom in intense laser field[J]. ACTA PHYSICA SINICA,2006,55:4078-4085. |
| APA | Zhao Song-Feng,Zhou Xiao-Xin,&Jin Cheng.(2006).Investigation of high order harmonic generation and ionization of model hydrogen atoms and real hydrogen atom in intense laser field.ACTA PHYSICA SINICA,55,4078-4085. |
| MLA | Zhao Song-Feng,et al."Investigation of high order harmonic generation and ionization of model hydrogen atoms and real hydrogen atom in intense laser field".ACTA PHYSICA SINICA 55(2006):4078-4085. |
入库方式： OAI收割
来源：近代物理研究所
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