Angle-resolved spectra of the direct above-threshold ionization of diatomic molecule in IR+XUV laser fields

doi:10.1088/1674-1056/28/2/023202

中国物理B ›› 2019, Vol. 28 ›› Issue (2): 23202-023202.doi: 10.1088/1674-1056/28/2/023202

• SPECIAL TOPIC—Recent advances in thermoelectric materials and devices • 上一篇下一篇

Angle-resolved spectra of the direct above-threshold ionization of diatomic molecule in IR+XUV laser fields

Shang Shi(石尚), Fa-Cheng Jin(金发成), Bing-Bing Wang(王兵兵)

1 Laboratory of Optical Physics, Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China;
2 Faculty of Science, Xi'an Aeronautical University, Xi'an 710077, China;
3 University of Chinese Academy of Sciences, Beijing 100049, China

收稿日期:2018-10-29 修回日期:2018-12-17 出版日期:2019-02-05 发布日期:2019-02-05
通讯作者: Bing-Bing Wang E-mail:wbb@aphy.iphy.ac.cn
基金资助:
Project supported by the National Natural Science Foundation of China (Grant Nos. 11334009, 11425414, 11474348, and 11774411).

Angle-resolved spectra of the direct above-threshold ionization of diatomic molecule in IR+XUV laser fields

Shang Shi(石尚)^1,3, Fa-Cheng Jin(金发成)², Bing-Bing Wang(王兵兵)¹

1 Laboratory of Optical Physics, Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China;
2 Faculty of Science, Xi'an Aeronautical University, Xi'an 710077, China;
3 University of Chinese Academy of Sciences, Beijing 100049, China

Received:2018-10-29 Revised:2018-12-17 Online:2019-02-05 Published:2019-02-05
Contact: Bing-Bing Wang E-mail:wbb@aphy.iphy.ac.cn
Supported by:
Project supported by the National Natural Science Foundation of China (Grant Nos. 11334009, 11425414, 11474348, and 11774411).

摘要/Abstract

摘要：

The direct above-threshold ionization (ATI) of diatomic molecules in linearly-polarized infrared and extreme ultraviolet (IR+XUV) laser fields is investigated by the frequency-domain theory based on the nonperturbative quantum electrodynamics. The destructive interference fringes on the angle-resolved ATI spectra, which are closely related to the molecular structure, can be well fitted by a simple predictive formula for any alignment of the molecular axis. By comparing the direct ATI spectra for monochromatic and two-color laser fields, we found that the XUV laser field can both raise the ionization probability and the kinetic energy of the ionized electron, while the infrared (IR) laser field can broaden the energy distribution of the ionized electron. Our results demonstrate that, by using IR+XUV two-color laser fields, the angle-resolved spectra of the direct ATI can image the structural information of molecules without considering the recollision process of the ionized electron.

关键词: above-threshold ionization, IR+XUV laser fields, molecular structure

Abstract:

Key words: above-threshold ionization, IR+XUV laser fields, molecular structure

中图分类号: (Multiphoton ionization and excitation to highly excited states)

32.80.Rm

33.15.Dj (Interatomic distances and angles) 42.50.Hz (Strong-field excitation of optical transitions in quantum systems; multiphoton processes; dynamic Stark shift) 87.15.-v (Biomolecules: structure and physical properties)

石尚, 金发成, 王兵兵. Angle-resolved spectra of the direct above-threshold ionization of diatomic molecule in IR+XUV laser fields[J]. 中国物理B, 2019, 28(2): 23202-023202.

Shang Shi(石尚), Fa-Cheng Jin(金发成), Bing-Bing Wang(王兵兵). Angle-resolved spectra of the direct above-threshold ionization of diatomic molecule in IR+XUV laser fields[J]. Chin. Phys. B, 2019, 28(2): 23202-023202.

参考文献 27

[1]	Heslar J and Chu S I 2017 Phys. Rev. A 95 043414 doi: 10.1103/PhysRevA.95.043414
[2]	Gao L, Li X and Fu P 2000 Phys. Rev. A 61 063407 doi: 10.1103/PhysRevA.61.063407
[3]	Busuladžić M, Ćerkić A, Gazibegović-Busuladžić A, Hasović E and Milosević D B 2018 Phys. Rev. A 98 013413 doi: 10.1103/PhysRevA.98.013413
[4]	Habibović D, Ćerkić A, Busuladžić M, Gazibegović-Busuladžić A, Odzak S, Hasović E and Milošević D B 2018 Opt. Quantum Electron. 50 214 doi: 10.1007/s11082-018-1480-6
[5]	Wang B, Gao L, Li X, Guo D S and Fu P 2007 Phys. Rev. A 75 063419 doi: 10.1103/PhysRevA.75.063419
[6]	Guo Y C, Fu P M and Wang B B 2009 Chin. Phys. Lett. 26 034204 doi: 10.1088/0256-307X/26/3/034204
[7]	Guo Y, Fu P, Yan Z C, Gong J and Wang B 2009 Phys. Rev. A 80 063408 doi: 10.1103/PhysRevA.80.063408
[8]	Busuladzić M, Gazibegović-Busuladžić A, Milošević D B and Becker W 2008 Phys. Rev. Lett. 100 203003 doi: 10.1103/PhysRevLett.100.203003
[9]	Hetzheim H, Figueira de Morisson Faria C and Becker W 2007 Phys. Rev. A 76 023418 doi: 10.1103/PhysRevA.76.023418
[10]	Kang H, Quan W, Wang Y, Lin Z, Wu M, Liu H, Liu X, Wang B B, Liu H J, Gu Y Q, Jia X Y, Liu J, Chen J and Cheng Y 2010 Phys. Rev. Lett. 104 203001 doi: 10.1103/PhysRevLett.104.203001
[11]	Okunishi M, Itaya R, Shimada K, Prümper G, Ueda K, Busuladžić M, Gazibegovic-Busuladžić A, Milošević D B and Becker W 2009 Phys. Rev. Lett. 103 043001 doi: 10.1103/PhysRevLett.103.043001
[12]	Wang B, Guo Y, Zhang B, Zhao Z, Yan Z C and Fu P 2010 Phys. Rev. A 82 043402 doi: 10.1103/PhysRevA.82.043402
[13]	Petersen I, Henkel J and Lein M 2015 Phys. Rev. Lett. 114 103004 doi: 10.1103/PhysRevLett.114.103004
[14]	Odžak S, Čerkić A, Busuladžić M, Hasović E, Gazibegović-Busuladžić A and Milosević D B 2014 Phys. Scr. 162 014012
[15]	Morishita T, Le A T, Chen Z and Lin C D 2008 Phys. Rev. Lett. 100 013903 doi: 10.1103/PhysRevLett.100.013903
[16]	Odžak S and Milošević D B 2009 J. Phys. B: At. Mol. Opt. Phys. 42 071001 doi: 10.1088/0953-4075/42/7/071001
[17]	Augstein B B and de Morisson Faria C F 2011 J. Phys. B: At. Mol. Opt. Phys. 44 055601 doi: 10.1088/0953-4075/44/5/055601
[18]	Su N, Yu S, Li W, Yang S and Chen Y 2018 Chin. Phys. B 27 054213 doi: 10.1088/1674-1056/27/5/054213
[19]	Torres R, Siegel T, Brugnera L, Procino I, Underwood J G, Altucci C, Velotta R, Springate E, Froud C, Turcu I C E, Patchkovskii S, Ivanov M Y, Smirnova O and Marangos J P 2010 Phys. Rev. A 81 051802 doi: 10.1103/PhysRevA.81.051802
[20]	Eberly J H, Javanainen J and Rzążewski K 1991 Phys. Rep. 204 331 doi: 10.1016/0370-1573(91)90131-5
[21]	Becker W, Grasbon F, Kopold R, Milošević D B, Paulus G G and Walther H 2008 Adv. Atom. Mol. Opt. Phys. 48 35
[22]	He P L and He F 2015 Phys. Scr. 90 045402 doi: 10.1088/0031-8949/90/4/045402
[23]	Zhang K, Liu M, Wang B B, Guo Y C, Yan Z C, Chen J and Liu X J 2017 Chin. Phys. Lett. 34 113201 doi: 10.1088/0256-307X/34/11/113201
[24]	Taïeb R, Maquet A and Meyer M 2008 J. Phys.: Conf. Ser. 141 012017 doi: 10.1088/1742-6596/141/1/012017
[25]	Liu M, Guo Y C and Wang B 2015 Chin. Phys. B 24 073201 doi: 10.1088/1674-1056/24/7/073201
[26]	Zhang K, Chen J, Hao X L, Fu P, Yan Z C and Wang B 2013 Phys. Rev. A 88 043435 doi: 10.1103/PhysRevA.88.043435
[27]	Guo D S and Drake G W F 1992 J. Phys. A: Math. Gen. 25 5377 doi: 10.1088/0305-4470/25/20/018

Angle-resolved spectra of the direct above-threshold ionization of diatomic molecule in IR+XUV laser fields

Angle-resolved spectra of the direct above-threshold ionization of diatomic molecule in IR+XUV laser fields

RichHTML

PDF (PC)

赞

可视化

摘要/Abstract

引用本文

使用本文

参考文献 27

相关文章 15

Metrics

本文评价

推荐阅读 0

[1]	Guo-Dong Xiong(熊国栋), Hui-Ping Zhu(朱慧平), Lei Wang(王磊), Bo Li(李博), Fa-Zhan Zhao(赵发展), and Zheng-Sheng Han(韩郑生). Evolution of optical properties and molecular structure of PCBM films under proton irradiation[J]. 中国物理B, 2022, 31(5): 57102-057102.
[2]	Xiaokai Li(李孝开), Xitao Yu(余西涛), Pan Ma(马盼), Xinning Zhao(赵欣宁), Chuncheng Wang(王春成), Sizuo Luo(罗嗣佐), and Dajun Ding(丁大军). Ultrafast Coulomb explosion imaging of molecules and molecular clusters[J]. 中国物理B, 2022, 31(10): 103304-103304.
[3]	李鹏程, Shih-I Chu. Multiphoton quantum dynamics of many-electron atomic and molecular systems in intense laser fields[J]. 中国物理B, 2020, 29(8): 83202-083202.
[4]	夏宏, 贾欣燕, 郝小雷, 郭丽, 樊代和, 储根柏, 陈京. Comparative study on atomic ionization in bicircular laser fields by length and velocity gauges S-matrix theory[J]. 中国物理B, 2020, 29(2): 23204-023204.
[5]	徐彦, 卞学滨. Numerical simulations of strong-field processes in momentum space[J]. 中国物理B, 2020, 29(2): 23202-023202.
[6]	闫文敏, 陈基根, 王俊, 郭福明, 杨玉军. Quantum interference of a time-dependent wave packet of atom irradiated by an ultra-short laser pulse[J]. 中国物理B, 2020, 29(1): 13202-013202.
[7]	周旭聪, 石尚, 李飞, 杨玉军, 陈京, 孟庆田, 王兵兵. Asymmetric structure of atomic above-threshold ionization spectrum in two-color elliptically polarized laser fields[J]. 中国物理B, 2019, 28(10): 103201-103201.
[8]	倪园园, 赵松峰, 李小勇, 王国利, 周效信. Above-threshold ionization of hydrogen atom in chirped laser fields[J]. 中国物理B, 2018, 27(7): 73203-073203.
[9]	苏宁, 于术娟, 李卫艳, 杨世平, 陈彦军. Probing the structure of multi-center molecules with odd-even high harmonics[J]. 中国物理B, 2018, 27(5): 54213-054213.
[10]	王传亮, 夏立新, 姚洪斌, 李文亮. Semiclassical investigation of Coulomb focusing effects in atomic above-threshold ionization with elliptically polarized laser fields[J]. 中国物理B, 2017, 26(4): 43201-043201.
[11]	刘敏, 郭迎春, 王兵兵. Dependence of above-threshold ionization spectrum on polarization directions of two-color laser fields[J]. 中国物理B, 2015, 24(7): 73201-073201.
[12]	田原野, 王春成, 李苏宇, 郭福明, 丁大军, Roeterdink Wim-G, 陈基根, 曾思良, 刘学深, 杨玉军. Influence of multi-photon excitation on the atomic above-threshold ionization[J]. 中国物理B, 2015, 24(4): 43202-043202.
[13]	张恒, 田端亮, 阎世英. Molecular structure and analytical potential energy function of SeCO[J]. , 2014, 23(9): 93101-093101.
[14]	张喆, 陈功, 章东. Molecular structure dependence of acoustic nonlinearity parameter B/A for silicone oils[J]. 中国物理B, 2014, 23(5): 54302-054302.
[15]	林志阳, 吴明艳, 全威, 柳晓军, 陈京, 程亚. The Coulomb effect on a low-energy structure in above-threshold ionization spectra induced by mid-infrared laser pulses[J]. 中国物理B, 2014, 23(2): 23201-023201.