Imprint of transient electron localization in H2+ using circularly-polarized laser pulse

doi:10.1088/1674-1056/abbbe1

中国物理B ›› 2020, Vol. 29 ›› Issue (12): 123201-.doi: 10.1088/1674-1056/abbbe1

• ATOMIC AND MOLECULAR PHYSICS • 上一篇下一篇

收稿日期:2020-07-31 修回日期:2020-09-14 接受日期:2020-09-28 出版日期:2020-12-01 发布日期:2020-11-19

Imprint of transient electron localization in H₂⁺ using circularly-polarized laser pulse

Jianghua Luo(罗江华)^1,2,†, Jun Li(李军)¹, and Huafeng Zhang(张华峰)¹

¹ School of Physics and Optoelectronic Engineering, Yangtze University, Jingzhou 434023, China; ² National Mobile Communications Research Laboratory, Southeast University, Nanjing 210096, China

Received:2020-07-31 Revised:2020-09-14 Accepted:2020-09-28 Online:2020-12-01 Published:2020-11-19
Contact: ^†Corresponding author. E-mail: jhluo09@qq.com
Supported by:
Project supported by the National Key Research and Development Program of China (Grant No. 2018YFB1801904), the National Natural Science Foundation of China (Grant No. 12075036), and the Open Research Fund of National Mobile Communications Research Laboratory, Southeast University (Grant No. 2019D14).

摘要/Abstract

Abstract: Photoelectron momentum distribution of hydrogen molecular ion in a circularly polarized laser pulse is calculated by solving the three-dimensional time-dependent Schrödinger equation (3D-TDSE). At the intermediate internuclear distance, an unusual multi-peak structure is observed in the angular distribution, which is proved to be a signature of the transient localization of the electron upon alternating nucleus. By tracing the time-dependent ionization rate and bound state populations, we provide a clear evidence that the transient electron localization still exists in circularly polarized pulse and the corresponding multiple ionization bursts are directly mapped onto observable angular distributions. In addition, we introduce an intuitive strong-field approximation model which incorporates laser-induced subcycle internal electron dynamics to isolate the effect of the Coulomb potential of the parent ions. In this way, the timing of each ionization burst can be directly read out from the angular distributions. Our results suggest that the ionization time serves as a sensitive tool encoding intramolecular electron dynamics and can be measured using attoclock technique.

Key words: strong-field ionization, ultrafast phenomena, photoelectron spectrum

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

32.80.Rm

31.90.+s (Other topics in the theory of the electronic structure of atoms and molecules) 32.80.Fb (Photoionization of atoms and ions)

. [J]. 中国物理B, 2020, 29(12): 123201-.

Jianghua Luo(罗江华), Jun Li(李军), and Huafeng Zhang(张华峰). Imprint of transient electron localization in H₂⁺ using circularly-polarized laser pulse[J]. Chin. Phys. B, 2020, 29(12): 123201-.

参考文献

[1] Ammosov M V, Delone N B and Kra\vinov V P1986 Sov. Phys. JETP 641191
[2] Delone N B and Kra\vinov V P J. Opt. Soc. Am. B 8 1207 DOI: 10.1364/JOSAB.8.0012071991
[3] Keldysh L V1965 Sov. Phys. JETP 201307
[4] Uiberacker M, Uphues T, Schultze M, Verhoef A J, Yakovlev V, Kling M F, Rauschenberger J, Kabachnik N M, Schröder H, Lezius M, Kompa K L, Muller H G, Vrakking M J J, Hendel S, Kleineberg U, Heinzmann U, Drescher M and Krausz F Nature 446 627 DOI: 10.1038/nature056482007
[5] Takemoto N and Becker A Phys. Rev. Lett. 105 203004 DOI: 10.1103/PhysRevLett.105.2030042010
[6] Takemoto N and Becker A Phys. Rev. A 84 023401 DOI: 10.1103/PhysRevA.84.0234012011
[7] Kawata I, Kono H and Fujimura Y J. Chem. Phys. 110 11152 DOI: 10.1063/1.4780021999
[8] He F, Becker A and Thumm U Phys. Rev. Lett. 101 213002 DOI: 10.1103/PhysRevLett.101.2130022008
[9] Takemoto N and Becker A J. Chem. Phys. 134 074309 DOI: 10.1063/1.35531782011
[10] Miller M R, Xia Y, Becker A and Jaro\'n-Becker A Optica 3 259 DOI: 10.1364/OPTICA.3.0002592016
[11] Yudin G L, Chelkowski S, Itatani J, Bandrauk A D and Corkum P B Phys. Rev. A 72 051401(R) DOI: 10.1103/PhysRevA.72.0514012005
[12] Gräfe S, Engel V and Ivanov M Y Phys. Rev. Lett. 101 103001 DOI: 10.1103/PhysRevLett.101.1030012008
[13] Xu M H, Peng L Y, Zhang Z and Gong Q H J. Phys. B: At. Mol. Opt. Phys. 44 021001 DOI: 10.1088/0953-4075/44/2/0210012011
[14] Miller M R, Jaro\'n-Becker A and Becker A Phys. Rev. A 93 013406 DOI: 10.1103/PhysRevA.93.0134062016
[15] Miller M R, Jaro\'n-Becker A and Becker A Mol. Phys. 115 1758 DOI: 10.1080/00268976.2016.12625542017
[16] Eckle P, Pfeiffer A N, Cirelli C, Staudte A, Dörner R, Muller H G, Büttiker M and Keller U Science 322 1525 DOI: 10.1126/science.11634392008
[17] Pfeiffer A N, Cirelli C, Smolarski M, Dörner R and Keller U Nat. Phys. 7 428 DOI: 10.1038/nphys19462011
[18] Ivanov M and Smirnova O Phys. Rev. Lett. 107 213605 DOI: 10.1103/PhysRevLett.107.2136052011
[19] Torlina L, Morales F, Kaushal J, Ivanov I, Kheifets A, Zielinski A, Scrinzi A, Muller H G, Sukiasyan S, Ivanov M Y and Smirnova O Nat. Phys. 11 503 DOI: 10.1038/nphys33402015
[20] Camus N, Yakaboylu E, Fechner L, Klaiber M, Laux M, Mi Y, Hatsagortsyan K Z, Pfeifer T, Keitel C H and Moshammer R Phys. Rev. Lett. 119 023201 DOI: 10.1103/PhysRevLett.119.0232012017
[21] Abu-samha M and Madsen L B Phys. Rev. A 94 023414 DOI: 10.1103/PhysRevA.94.0234142016
[22] Feit M D, Fleck J A and Steiger A J. Comput. Phys. 47 412 DOI: 10.1016/0021-9991(82)90091-21982
[23] Bandrauk A D and Shen H J. Chem. Phys. 99 1185 DOI: 10.1063/1.4653621993
[24] Chen F J, Yao R X, Luo J H and Wang C Q Chin. Phys. B 27 103202 DOI: 10.1088/1674-1056/27/10/1032022018
[25] Li N and Laizet S2010 Cray User Group 2010 Conference, Edinburgh
[26] Odenweller M, Takemoto N, Vredenborg A, Cole K, Pahl K, Titze J, Schmidt L, Jahnke T, Dörner R and Becker A Phys. Rev. Lett. 107 143004 DOI: 10.1103/PhysRevLett.107.1430042011
[27] Huang C, Li Z H, Zhou Y M, Tang Q B, Liao Q and Lu P X Opt. Express 20 11700 DOI: 10.1364/OE.20.0117002012
[28] Martiny C, Abu-samha M and Madsen L B J. Phys. B: At. Mol. Opt. Phys. 42 161001 DOI: 10.1088/0953-4075/42/16/1610012009
[29] Goreslavski S P, Paulus G G, Popruzhenko S V and Shvetsov-Shilovski N I Phys. Rev. Lett. 93 233002 DOI: 10.1103/PhysRevLett.93.2330022004
[30] Li M, Liu Y Q, Liu H, Ning Q C, Fu L B, Liu J, Deng Y K, Wu C Y, Peng L Y and Gong Q H Phys. Rev. Lett. 111 023006 DOI: 10.1103/PhysRevLett.111.0230062013
[31] Shafir D, Soifer H, Vozzi C, Johnson A S, Hartung A, Dube Z, Villeneuve D M, Corkum P B, Dudovich N and Staudte A Phys. Rev. Lett. 111 023005 DOI: 10.1103/PhysRevLett.111.0230052013
[32] Sarkar C, Bhattacharyya S S and Saha S J. Chem. Phys. 134 074309 DOI: 10.1063/1.35531782011
[33] He P L, Takemoto N and He F Phys. Rev. A 91 063413 DOI: 10.1103/PhysRevA.91.0634132015
[34] Sali`eres P, Carrè B, Dèroff L, Grasbon F, Paulus G G, Walther H, Kopold R, Becker W, Milošević D B, Sanpera A and Lewenstein M Science 292 902 DOI: 10.1126/science.1088362001
[35] Milošević D B, Paulus G G, Bauer D and Becker W2006 J. Phys.B: At. Mol. Opt. Phys. 39 R203
[36] Becker W, Chen J, Chen S G and Milošević D B Phys. Rev. A 96 063421 DOI: 10.1103/PhysRevA.96.0634212017
[37] BusuladŽić M, BusuladŽić A, Becker W and Milošević D B Eur. Phys. J. D 67 61 DOI: 10.1140/epjd/e2013-30702-92013
[38] Santana A, Llorente J and Delgado V J. Phys. B: At. Mol. Opt. Phys. 34 2371 DOI: 10.1088/0953-4075/34/12/3062001
[39] Ivanov M and Corkum P Phys. Rev. A 48 580 DOI: 10.1103/PhysRevA.48.5801993
[40] Geng J W, Qin L, Li M, Xiong W H, Liu Y Q, Gong Q H and Peng L Y J. Phys. B: At. Mol. Opt. Phys. 47 204027 DOI: 10.1088/0953-4075/47/20/2040272014
[41] Tu X H, Hao X L, Li W D, Hu S L and Chen J Chin. Phys. Lett. 33 93201 DOI: 10.1088/0256-307X/33/9/0932012016
[42] Xie H, Li M, Luo S Q, Li Y, Zhou Y M, Cao W and Lu P X Phys. Rev. A 96 063421 DOI: 10.1103/PhysRevA.96.0634212017

Imprint of transient electron localization in H₂⁺ using circularly-polarized laser pulse

RichHTML

PDF (PC)

赞

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

Metrics

本文评价

推荐阅读 0

[1]	Qing-Yun Xu(徐清芸), Yong-Lin He(何永林), Zhi-Jie Yang(杨志杰), Zhi-Xian Lei(雷志仙),Shu-Juan Yan(闫淑娟), Xue-Shen Liu(刘学深), and Jing Guo(郭静). Quantum control of ultrafast magnetic field in H₃²⁺ molecules by tricircular polarized laser pulses[J]. 中国物理B, 2023, 32(3): 33202-033202.
[2]	Chang-Tong Liang(梁畅通), Jing-Jing Zhang(张晶晶), and Peng-Cheng Li(李鹏程). Phase-coherence dynamics of frequency-comb emission via high-order harmonic generation in few-cycle pulse trains[J]. 中国物理B, 2023, 32(3): 33201-033201.
[3]	Dong-Dong Cao(曹冬冬), Xue-Fei Pan(潘雪飞), Jun Zhang(张军), and Xue-Shen Liu(刘学深). Spectral shift of solid high-order harmonics from different channels in a combined laser field[J]. 中国物理B, 2023, 32(3): 34204-034204.
[4]	Jie Li(李杰), Wen-Hui Guan(管文慧), Shuo Yuan(袁烁), Ya-Nan Zhao(赵亚男), Yu-Ping Sun(孙玉萍), and Ji-Cai Liu(刘纪彩). Laser shaping and optical power limiting of pulsed Laguerre-Gaussian laser beams of high-order radial modes in fullerene C₆₀[J]. 中国物理B, 2023, 32(2): 24203-024203.
[5]	Keyu Guo(郭珂雨), Min Li(黎敏), Jintai Liang(梁锦台), Chuanpeng Cao(曹传鹏), Yueming Zhou(周月明), and Peixiang Lu((陆培祥). Wavelength- and ellipticity-dependent photoelectron spectra from multiphoton ionization of atoms[J]. 中国物理B, 2023, 32(2): 23201-023201.
[6]	Shu-Shan Zhou(周书山), Yu-Jun Yang(杨玉军), Yang Yang(杨扬), Ming-Yue Suo(索明月), Dong-Yuan Li(李东垣), Yue Qiao(乔月), Hai-Ying Yuan(袁海颖), Wen-Di Lan(蓝文迪), and Mu-Hong Hu(胡木宏). High-order harmonic generation of the cyclo[18]carbon molecule irradiated by circularly polarized laser pulse[J]. 中国物理B, 2023, 32(1): 13201-013201.
[7]	Dong Tang(唐栋) and Xue-Bin Bian(卞学滨). Multiple collisions in crystal high-order harmonic generation[J]. 中国物理B, 2022, 31(12): 123202-123202.
[8]	Di-Yu Zhang(张頔玉), Yue Qiao(乔月), Wen-Di Lan(蓝文迪), Jun Wang(王俊), Fu-Ming Guo(郭福明), Yu-Jun Yang(杨玉军), and Da-Jun Ding(丁大军). Dynamic stabilization of atomic ionization in a high-frequency laser field with different initial angular momenta[J]. 中国物理B, 2022, 31(10): 103202-103202.
[9]	Long Lin(林龙), Tong-Gang Jia(贾铜钢), Zhi-Bin Wang(王志斌), and Peng-Cheng Li(李鹏程). Probing subcycle spectral structures and dynamics of high-order harmonic generation in crystals[J]. 中国物理B, 2022, 31(9): 93202-093202.
[10]	Zhi-Xian Lei(雷志仙), Qing-Yun Xu(徐清芸), Zhi-Jie Yang(杨志杰), Yong-Lin He(何永林), and Jing Guo(郭静). Photoelectron momentum distributions of Ne and Xe dimers in counter-rotating circularly polarized laser fields[J]. 中国物理B, 2022, 31(6): 63202-063202.
[11]	Xiao-Yong Lu(卢肖勇), Li-De Wang(王立德), and Yun-Fei Li(李云飞). Numerical studies of atomic three-step photoionization processes with non-monochromatic laser fields[J]. 中国物理B, 2022, 31(6): 63203-063203.
[12]	Xian-Ming Zhou(周贤明), Jing Wei(尉静), Rui Cheng(程锐), Yan-Hong Chen(陈燕红),Ce-Xiang Mei(梅策香), Li-Xia Zeng(曾利霞), Yu Liu(柳钰), Yan-Ning Zhang(张艳宁), Chang-Hui Liang(梁昌慧), Yong-Tao Zhao(赵永涛), and Xiao-An Zhang(张小安). Nd L-shell x-ray emission induced by light ions[J]. 中国物理B, 2022, 31(6): 63204-063204.
[13]	Yun-He Xing(邢云鹤), Jun Zhang(张军), Xiao-Xin Huo(霍晓鑫), Qing-Yun Xu(徐清芸), and Xue-Shen Liu(刘学深). Generation of elliptical isolated attosecond pulse from oriented H₂⁺ in a linearly polarized laser field[J]. 中国物理B, 2022, 31(4): 43203-043203.
[14]	Xun-Qin Huo(火勋琴), Wei-Feng Yang(杨玮枫), Wen-Hui Dong(董文卉), Fa-Cheng Jin(金发成), Xi-Wang Liu(刘希望), Hong-Dan Zhang(张宏丹), and Xiao-Hong Song(宋晓红). Review on typical applications and computational optimizations based on semiclassical methods in strong-field physics[J]. 中国物理B, 2022, 31(3): 33101-033101.
[15]	Peipei Liu(刘培培), Yongfang Li(李永芳), and Jingtao Zhang(张敬涛). Influence of Coulomb force between two electrons on double ionization of He-like atoms[J]. 中国物理B, 2022, 31(1): 13202-013202.