Attosecond interference induced by Coulomb-field-driven transverse backward-scattering electron wave packets
文献类型：期刊论文
| 作者 | Liu, Peng1; Sheng, Zhihao1; Lin, Cheng1; Xu, Jingwen1; Song, Xiaohong1; Liu, Xiaojun2; Chen, Yongju2; Quan, Wei2; Yang, Weifeng1; Zhang, Huatang1 |
| 刊名 | PHYSICAL REVIEW A
 |
| 出版日期 | 2017-03-29 |
| 卷号 | 95期号:3 |
| DOI | 10.1103/PhysRevA.95.033426 |
| 文献子类 | Article |
| 英文摘要 | A universal interference structure is found in the photoelectron momentum distribution of atoms in intense infrared laser field. Theoretical analysis shows that this structure can be attributed to a form of Coulomb-field-driven backward-scattering photoelectrons in the direction perpendicular to the laser field, in contrast to the conventional rescattering along the laser polarization direction. This transverse backward-scattering process is closely related to a family of photoelectrons initially ionized within a time interval of less than 200 as around the crest of the laser electric field. Those electrons, acquiring near-zero return energy in the laser field, will be pulled back solely by the ionic Coulomb field and backscattered in the transverse direction. Moreover, this rescattering process mainly occurs at the first or second return time, giving rise to different phases of the photoelectrons. The interference between these photoelectrons leads to unique curved interference fringes which are observable for most current intense field experiments, opening another way to record the electron dynamics in atoms and molecules on a time scale much shorter than an optical cycle. |
| WOS关键词 | PHOTOELECTRON HOLOGRAPHY ; IONIZATION ; MOLECULES ; PHASE |
| WOS研究方向 | Optics ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000399138300009 |
| 资助机构 | National Key Program for S&T Research and Development(2016YFA0401100) ; National Key Program for S&T Research and Development(2016YFA0401100) ; National Basic Research Program of China(2013CB922201) ; National Basic Research Program of China(2013CB922201) ; NNSF of China(11374202 ; NNSF of China(11374202 ; Major Program of Guangdong Natural Science Foundation(2014A030311019) ; Major Program of Guangdong Natural Science Foundation(2014A030311019) ; Open Fund of the State Key Laboratory of High Field Laser Physics (SIOM) ; Open Fund of the State Key Laboratory of High Field Laser Physics (SIOM) ; "YangFan" Talent Project of Guangdong Province ; "YangFan" Talent Project of Guangdong Province ; 11674209 ; 11674209 ; 11274220 ; 11274220 ; 11334009 ; 11334009 ; 11425414) ; 11425414) ; National Key Program for S&T Research and Development(2016YFA0401100) ; National Key Program for S&T Research and Development(2016YFA0401100) ; National Basic Research Program of China(2013CB922201) ; National Basic Research Program of China(2013CB922201) ; NNSF of China(11374202 ; NNSF of China(11374202 ; Major Program of Guangdong Natural Science Foundation(2014A030311019) ; Major Program of Guangdong Natural Science Foundation(2014A030311019) ; Open Fund of the State Key Laboratory of High Field Laser Physics (SIOM) ; Open Fund of the State Key Laboratory of High Field Laser Physics (SIOM) ; "YangFan" Talent Project of Guangdong Province ; "YangFan" Talent Project of Guangdong Province ; 11674209 ; 11674209 ; 11274220 ; 11274220 ; 11334009 ; 11334009 ; 11425414) ; 11425414) |
| 源URL | [http://ir.wipm.ac.cn/handle/112942/10764]  |
| 专题 | 武汉物理与数学研究所_原子分子光物理研究部 |
| 作者单位 | 1.Shantou Univ, Dept Phys, Coll Sci, Shantou 515063, Guangdong, Peoples R China 2.Chinese Acad Sci, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan Inst Phys & Math, Wuhan 430071, Peoples R China 3.Peking Univ, HEDPS, Ctr Appl Phys & Technol, Beijing 100084, Peoples R China 4.Inst Appl Phys & Computat Math, POB 8009, Beijing 100088, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Peng,Sheng, Zhihao,Lin, Cheng,et al. Attosecond interference induced by Coulomb-field-driven transverse backward-scattering electron wave packets[J]. PHYSICAL REVIEW A,2017,95(3). |
| APA | Liu, Peng.,Sheng, Zhihao.,Lin, Cheng.,Xu, Jingwen.,Song, Xiaohong.,...&Xu, Songpo.(2017).Attosecond interference induced by Coulomb-field-driven transverse backward-scattering electron wave packets.PHYSICAL REVIEW A,95(3). |
| MLA | Liu, Peng,et al."Attosecond interference induced by Coulomb-field-driven transverse backward-scattering electron wave packets".PHYSICAL REVIEW A 95.3(2017). |
入库方式： OAI收割
来源：武汉物理与数学研究所
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