Nonsequential double ionization of diatomic molecules by elliptically polarized laser pulses

doi:10.1088/1674-1056/23/10/103302

›› 2014, Vol. 23 ›› Issue (10): 103302-103302.doi: 10.1088/1674-1056/23/10/103302

• ATOMIC AND MOLECULAR PHYSICS • 上一篇下一篇

Nonsequential double ionization of diatomic molecules by elliptically polarized laser pulses

童爱红, 刘丹, 冯国强

Department of Physics and Mechanical & Electrical Engineering, Hubei University of Education, Wuhan 430205, China

收稿日期:2013-11-20 修回日期:2014-04-21 出版日期:2014-10-15 发布日期:2014-10-15
基金资助:
Project supported by the Fund for Excellent Youths of Education Department of Hubei Province, China (Grant No. Q20133001), the Natural Science Foundation of Hubei Province, China (Grant No. 2013CFB015), and the Special Fund of Theoretical Physics, China (Grant No. 11347189).

Nonsequential double ionization of diatomic molecules by elliptically polarized laser pulses

Tong Ai-Hong (童爱红), Liu Dan (刘丹), Feng Guo-Qiang (冯国强)

Department of Physics and Mechanical & Electrical Engineering, Hubei University of Education, Wuhan 430205, China

Received:2013-11-20 Revised:2014-04-21 Online:2014-10-15 Published:2014-10-15
Contact: Tong Ai-Hong E-mail:tah1979@126.com
About author:33.80.Rv; 33.80.Wz; 34.80.Gs
Supported by:
Project supported by the Fund for Excellent Youths of Education Department of Hubei Province, China (Grant No. Q20133001), the Natural Science Foundation of Hubei Province, China (Grant No. 2013CFB015), and the Special Fund of Theoretical Physics, China (Grant No. 11347189).

摘要/Abstract

摘要： Using the classical ensemble method, we investigate nonsequential double ionization (NSDI) of diatomic molecules by elliptically polarized laser pulses. The results show that the ellipticity of the laser field has a strong suppression effect on NSDI probabilities both in parallel and perpendicular alignments. The double ionization (DI) channel is commonly dominated by NSDI, and the NSDI channel changes with ellipticity. As ellipticity increases, more and more NSDIs occur through recollision excitation with subsequent field ionization (RESI). Moreover, like the case of linear polarization, the two electrons involved in NSDI for perpendicularly aligned molecules are more likely to emit into the opposite hemispheres as compared to the case of parallel alignment. Additionally, this alignment effect increases as ellipticity increases.

关键词: nonsequential double ionization, electron correlation, molecular alignment effect

Abstract: Using the classical ensemble method, we investigate nonsequential double ionization (NSDI) of diatomic molecules by elliptically polarized laser pulses. The results show that the ellipticity of the laser field has a strong suppression effect on NSDI probabilities both in parallel and perpendicular alignments. The double ionization (DI) channel is commonly dominated by NSDI, and the NSDI channel changes with ellipticity. As ellipticity increases, more and more NSDIs occur through recollision excitation with subsequent field ionization (RESI). Moreover, like the case of linear polarization, the two electrons involved in NSDI for perpendicularly aligned molecules are more likely to emit into the opposite hemispheres as compared to the case of parallel alignment. Additionally, this alignment effect increases as ellipticity increases.

Key words: nonsequential double ionization, electron correlation, molecular alignment effect

中图分类号: (Multiphoton ionization and excitation to highly excited states (e.g., Rydberg states))

33.80.Rv

33.80.Wz (Other multiphoton processes) 34.80.Gs (Molecular excitation and ionization)

童爱红, 刘丹, 冯国强. Nonsequential double ionization of diatomic molecules by elliptically polarized laser pulses[J]. , 2014, 23(10): 103302-103302.

Tong Ai-Hong (童爱红), Liu Dan (刘丹), Feng Guo-Qiang (冯国强). Nonsequential double ionization of diatomic molecules by elliptically polarized laser pulses[J]. Chin. Phys. B, 2014, 23(10): 103302-103302.

参考文献 0


[1]	Weber Th, Giessen H, Weckenbrock M, Urbasch G, Staudte A, Spielberger L, Jagutzki O, Mergel V, Vollmer M and Dörner R 2000 Nature 405 658 doi: 10.1038/35015033

[2]	Liu Y Q, Tschuch S, Rudenko A, Dürr M, Siegel M, Morgner U, Moshammer R and Ullrich J 2008 Phys. Rev. Lett. 101 053001 doi: 10.1103/PhysRevLett.101.053001

[3]	Weckenbrock M, Zeidler D, Staudte A, Weber Th, Schöffler M, Mecke M, Kammer S, Smolarski M, Jagutzki O, Bhardwaj V R, Rayner D M, Villeneuve D M and Corkum P B 2004 Phys. Rev. Lett. 92 213002 doi: 10.1103/PhysRevLett.92.213002

[4]	Liu J, Ye D F, Chen J and Liu X 2007 Phys. Rev. Lett. 99 013003 doi: 10.1103/PhysRevLett.99.013003

[5]	Lein M, Gross E K U and Engel V 2000 Phys. Rev. Lett. 85 4707 doi: 10.1103/PhysRevLett.85.4707

[6]	Chen J and Nam C H 2002 Phys. Rev. A 66 053415 doi: 10.1103/PhysRevA.66.053415

[7]	Staudte A, Ruiz C, Schöffler M, Schössler S, Zeidler D, Weber Th, Meckel M, Villeneuve D M, Corkum P B, Becker A and Dörner R 2007 Phys. Rev. Lett. 99 263002 doi: 10.1103/PhysRevLett.99.263002

[8]	Liu X, Rottke H, Eremina E, Sandner W, Goulielmakis E, Keeffe K O, Lezius M, Krausz F, Lindner F, Schatzel M G, Paulus G G and Walther H 2004 Phys. Rev. Lett. 93 263001 doi: 10.1103/PhysRevLett.93.263001

[9]	Zhou Y M, Liao Q and Lu P X 2009 Phys. Rev. A 80 023412 doi: 10.1103/PhysRevA.80.023412

[10]	Kopold R, Becker W, Rottke H and Sandner W 2000 Phys. Rev. Lett. 85 3781 doi: 10.1103/PhysRevLett.85.3781

[11]	Liao Q, Zhou Y M, Huang C and Lu P X 2012 New J. Phys. 14 013001 doi: 10.1088/1367-2630/14/1/013001

[12]	Tong A H, Liao Q, Zhou Y M and Lu P X 2010 Opt. Express 18 9064 doi: 10.1364/OE.18.009064

[13]	Corkum P B 1993 Phys. Rev. Lett. 71 1994 doi: 10.1103/PhysRevLett.71.1994

[14]	Seungchul K, Jonghan J, Young-Jin K, In-Yong P, Yunseok K and Seung-Woo K 2008 Nature 453 757 doi: 10.1038/nature07012

[15]	Goulielmakis E, Schultze M, Hofstetter M, Yakovlev V S, Gagnon J, Uiberacker M, Aquila A L, Gullikson E M, Attwood D T, Kienberger R, Krausz F and Kleineberg U 2008 Science 320 1614 doi: 10.1126/science.1157846

[16]	Mashiko H, Gilbertson S, Li C, Khan S D, Shakya M M, Moon E and Chang Z H 2008 Phys. Rev. Lett. 100 103906 doi: 10.1103/PhysRevLett.100.103906

[17]	Lan P F, Lu P X, Cao W, Li Y H and Wang X L 2007 Phys. Rev. A 76 011402 doi: 10.1103/PhysRevA.76.011402

[18]	Luo J H, Li Y, Wang Z, Zhang Q B and Lu P X 2013 J. Phys. B: At. Mol. Opt. Phys. 46 145602 doi: 10.1088/0953-4075/46/14/145602

[19]	Milošvić D B, Paulus G G, Bauer D and Becker W 2006 J. Phys. B: At. Mol. Opt. Phys. 39 R203

[20]	Guo C, Li M, Nibarger J P and Gibson G N 1998 Phys. Rev. A 58 R4271

[21]	Gillen G D, Walker M A and Van Woerkom L D 2001 Phys. Rev. A 64 043413 doi: 10.1103/PhysRevA.64.043413

[22]	Wang X and Eberly J H 2010 New J. Phys. 12 093047 doi: 10.1088/1367-2630/12/9/093047

[23]	Hao X L, Li W D, Liu J and Chen J 2012 Chin. Phys. B 21 083304

[24]	Tong A H, Zhou Y M, Huang C and Lu P X 2013 J. Chem. Phys. 139 074308 doi: 10.1063/1.4818592

[25]	Zeidler D, Staudte A, Bardon A B, Villeneuve D M, Dörner R and Corkum P B 2005 Phys. Rev. Lett. 95 203003 doi: 10.1103/PhysRevLett.95.203003

[26]	Huang C, Zhou Y M, Tong A H, Liao Q, Hong W Y and Lu P X 2011 Opt. Express 19 5627 doi: 10.1364/OE.19.005627

[27]	Haan S L, Breen L, Karim A and Eberly J H 2006 Phys. Rev. Lett. 97 103008 doi: 10.1103/PhysRevLett.97.103008

[28]	Zhou Y M, Liao Q and Lu P X 2010 Phys. Rev. A 82 053402 doi: 10.1103/PhysRevA.82.053402

[29]	Tong A H, Feng G Q and Deng Y J 2012 Acta Phys. Sin. 61 093303 (in Chinese)

[30]	Zhou Y M, Huang C, Liao Q and Lu P X 2012 Phys. Rev. Lett. 109 053004 doi: 10.1103/PhysRevLett.109.053004

[31]	Wang X and Eberly J H 2009 Phys. Rev. Lett. 103 103007 doi: 10.1103/PhysRevLett.103.103007

[32]	Seideman T, Ivanov M Yu and Corkum P B 1995 Phys. Rev. Lett. 75 2819 doi: 10.1103/PhysRevLett.75.2819

[33]	Zhou Y M, Huang C, Tong A H, Liao Q and Lu P X 2011 Opt. Express 19 2301 doi: 10.1364/OE.19.002301

[34]	Feuerstein B, Moshammer R, Fischer D, Dorn A, Schröter C D, Deipenwisch J, Crespo Lopez-Urrutia J R, Höhr C, Neumayer P, Ullrich J, Rottke H, Trump C, Wittmann M, Korn G and Sandner W 2001 Phys. Rev. Lett. 87 043003 doi: 10.1103/PhysRevLett.87.043003

Nonsequential double ionization of diatomic molecules by elliptically polarized laser pulses

Nonsequential double ionization of diatomic molecules by elliptically polarized laser pulses

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