Theoretical studies on the momentum distribution of rescattering electron of atoms and molecules in intense laser field and its applications

• Project/Area Number: 20540386
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Atomic/Molecular/Quantum electronics
• Research Institution: University of Tsukuba
• Principal Investigator: TONG Xiao-min (TONG Xiao-Min) 筑波大学, 数理物質系, 准教授 (80422210)
• Project Period (FY): 2008 – 2011
• Project Status: Completed (Fiscal Year 2011)
• Budget Amount: ¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000); Fiscal Year 2011: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000); Fiscal Year 2010: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000); Fiscal Year 2009: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000); Fiscal Year 2008: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
• Keywords: 原子 / 分子 / 強レーザー / 原子過程の制御 / 光透過性 / アト秒レーザー / 再散乱電子 / 再散乱電子空間分布 / 非逐次電離 / 光電離吸収 / Auger崩壊過程 / 電子と原子イオンの衝突 / クウロンFocusing / 赤外線

Research Abstract

Based on our first principle simulation, (1) we have obtained the rescattering electron momentum distribution in the intense laser field, and illustrated the physical origination of the non-sequential double ionization of He using the obtained rescattering electron momentum ; (2) we have discovered the mechanism of the laser assisted photoionization of atoms and molecules, and proposed a way to control the transparent of materials by the intense laser in atto-second time domain and the proposal method has been used in experiments.

Research Products

• [Journal Article] Mass polarization effect on the resonant energy of p-He^+ ions and the protonium formation in low-energy antiproton-hydrogen-atom collisions (2012)
  • Author(s): X.M.Tong, et al.
  • Journal Title: Physical Review A Volume: 85 Issue: 3
  • DOI: 10.1103/physreva.85.032709
  • Peer Reviewed
• [Journal Article] Attosecond streaking in the low-energy region as a probe of rescattering (2011)
  • Author(s): X. H. Xu, L. Y. Peng, Z, Zhang, Q. H. Gong, X. M. Tong, E. A. Pronin, and A. F. Starace
  • Journal Title: Physical Review Letters Volume: 107 Issue: 18
  • DOI: 10.1103/physrevlett.107.183001
  • NAID: 120007137368
  • Peer Reviewed
• [Journal Article] Laser information encoded in atomic asymmetrical ionization in few-cycle laser fields (2011)
  • Author(s): T. Tabe, N. Ono, X. M. Tong, and N. Toshima
  • Journal Title: Physical Review A Volume: 84 Issue: 2
  • DOI: 10.1103/physreva.84.023409
  • Peer Reviewed
• [Journal Article] Theory and experiment on laser enabled inner-valence Auger decay of rare gas atoms (2011)
  • Author(s): X. M. Tong, P. Ranitovic, C. W. Hogle, M. M. Murnane, H. C. Kapteyn, and N. Toshima
  • Journal Title: Physical Review A Volume: 84 Issue: 1
  • DOI: 10.1103/physreva.84.013405
  • Peer Reviewed
• [Journal Article] Alignment dependent ionization of hydrogen molecules in intense laser fields (2011)
  • Author(s): Y. J. Jin, X. M. Tong, and N. Toshima
  • Journal Title: Physical Review A Volume: 83 Issue: 6
  • DOI: 10.1103/physreva.83.063409
  • NAID: 120007130862
  • Peer Reviewed
• [Journal Article] Controlling the xuv transparency of helium using two-pathway quantum interference (2011)
  • Author(s): R. Ranitovic, X. M. Tong, C. W. Hogle, X. Zhou, Y. Liu, N. Toshima, M. M. Murnane, and H. C. Kapteyn
  • Journal Title: Physical Review Letters Volume: 106 Issue: 19
  • DOI: 10.1103/physrevlett.106.193008
  • Peer Reviewed
• [Journal Article] Laser enabled Auger decay in rare-gasatoms (2011)
  • Author(s): R. Ranitovic, X. M. Tong, C. W. Hogle, X. Zhou, Y. Liu, N. Toshima, M. M. Murnane, and H. C. Kapteyn
  • Journal Title: Physical Review Letters Volume: 106 Issue: 5
  • DOI: 10.1103/physrevlett.106.053002
  • Peer Reviewed
• [Journal Article] Laser Enabled Auger Decay in Rare Cas Atoms (2011)
  • Author(s): R.Ranitovic, X.M.Tong, C.W.Hogle, X.Zhou, Y.Liu, N.Toshima, M.M.Murnane, H.C.Kapteyn
  • Journal Title: Phys.Rev.Lett. 106
  • Peer Reviewed
• [Journal Article] Laser Enabled Auger Decay in Rare Gas Atoms (2011)
  • Author(s): R.Ranitovic, X.M.Tong, C.W.Hogle, X.Zhou, Y.Liu, N.Toshima, M.M.Mername, H.C.Kapteyn
  • Journal Title: Physical Review Letters Volume: 106
  • Peer Reviewed
• [Journal Article] Double ionization of He in an intense laser field via rescattering process (2010)
  • Author(s): T. Ishikawa, X. M. Tong, and N. Toshima
  • Journal Title: Physical Review A Volume: 82 Issue: 3
  • DOI: 10.1103/physreva.82.033411
  • Peer Reviewed
• [Journal Article] Controlling atomic structures and photo-absorption processes by an infrared laser (2010)
  • Author(s): X. M. Tong and N. Toshima
  • Journal Title: Physical Review A Volume: 81 Issue: 6
  • DOI: 10.1103/physreva.81.063403
  • Peer Reviewed
• [Journal Article] Infrared-laser-assisted photoionization of helium by coherent extreme ultraviolet light (2010)
  • Author(s): X. M. Tong and N. Toshima
  • Journal Title: Physical Review A Volume: 81 Issue: 4
  • DOI: 10.1103/physreva.81.043429
  • NAID: 120007138155
  • Peer Reviewed
• [Journal Article] Mechanisms of infrared-laser-assisted atomic ionization by attosecond pulses (2010)
  • Author(s): X. M. Tong, P. Ranitovic, C. L. Cocke, and N. Toshima
  • Journal Title: Physical Review A Volume: 81 Issue: 2
  • DOI: 10.1103/physreva.81.021404
  • Peer Reviewed
• [Journal Article] IR-assisted ionization of helium byattosecond extreme ultraviolet radiation (2010)
  • Author(s): P. Ranitovic, X. M. Tong, 等15名
  • Journal Title: New Journal of Physics Volume: 12 Issue: 1 Pages: 013008-013008
  • DOI: 10.1088/1367-2630/12/1/013008
  • Peer Reviewed
• [Journal Article] Enhanced ionization of hydrogen molecularions in an intense laser field via amultiphoton resonance (2010)
  • Author(s): Y.J. Jin, X.M. Tong, and N. Toshima
  • Journal Title: Physical Review A Volume: 81 Issue: 1
  • DOI: 10.1103/physreva.81.013408
  • Peer Reviewed
• [Journal Article] Double ionization of He in an intense laser field via rescattering process (2010)
  • Author(s): T.Ishikawa, X.M.Tong, N.Toshima
  • Journal Title: Phys.Rev.A 82
  • Peer Reviewed
• [Journal Article] Controlling atomic structures and photoabsorption processes by an infrared laser (2010)
  • Author(s): X.M.Tong, N.Toshima
  • Journal Title: Phys.Rev.A 81
  • Peer Reviewed
• [Journal Article] Mechanisms of Infrared Laser Assisted Atomic Ionization by Attosecond Pulses (2010)
  • Author(s): X.M.Tong, P.Ranitovic, C.L.Cocke, N.Toshima
  • Journal Title: Phys.Rev.A 81
  • Peer Reviewed
• [Journal Article] Double ionization of He in an intense laser field via rescattering process (2010)
  • Author(s): T.Ishikawa, X.M.Tong, N.Toshima
  • Journal Title: Physical Review A Volume: 82
  • Peer Reviewed
• [Journal Article] Controlling atomic structures and photoabsorption processes by an infrared laser (2010)
  • Author(s): X.M.Tong, N.Toshima
  • Journal Title: Physical Review A Volume: 81
  • Peer Reviewed
• [Journal Article] Infrared laser assisted photoionization of helium by a coherent extreme ultraviolet light (2010)
  • Author(s): X.M.Tong, N.Toshima
  • Journal Title: Physical Review A Volume: 81
  • NAID: 120007138155
  • Peer Reviewed
• [Journal Article] Mechanisms of Infrared Laser Assisted Atomic Ionization by Attosecond Pulses (2010)
  • Author(s): X.M.Tong, P.Ranitovic, C.L.Cocke, N.Toshima
  • Journal Title: Physical Review A 81
  • Peer Reviewed
• [Journal Article] Atomic photoabsorption process controlled by static and oscillating magnetic fields (2009)
  • Author(s): T. Shirahama, X. M. Tong, K. Hino, and N. Toshima
  • Journal Title: Physical Review A Volume: 80 Issue: 4
  • DOI: 10.1103/physreva.80.043414
  • NAID: 120007131377
  • Peer Reviewed
• [Journal Article] Theoretical study on the dynamical correlation in Ar focusing on 3s excitation with outer-shell ionization due to electron impacts (2009)
  • Author(s): T. Watanabe, A. T. Domondon, and X. M. Tong
  • Journal Title: Physical Review A Volume: 80 Issue: 4
  • DOI: 10.1103/physreva.80.042709
  • NAID: 120007131378
  • Peer Reviewed
• [Journal Article] Coulomb focusing effect on the space distribution of the rescattering electronwavepacket in the laser-atom interaction (2009)
  • Author(s): K. Sasaki, X. M. Tong, and N. Toshima
  • Journal Title: Journal of Physics B Volume: 42 Issue: 16 Pages: 165603-165603
  • DOI: 10.1088/0953-4075/42/16/165603
  • Peer Reviewed
• [Journal Article] Coulomb focusing effect on the space distribution of the rescattering electron wavepacket in the laser-atom interaction (2009)
  • Author(s): K.Sasaki, X.M.Tong, N.Toshima
  • Journal Title: J.Phys.B : At.Mol.Opt. 42
  • Peer Reviewed
• [Journal Article] Coulomb focusing effect on the space distribution of the rescattering electron wavepacket in the laser-atom interaction (2009)
  • Author(s): K.Sasaki, X.M.Tong, N.Toshima
  • Journal Title: Journal of Physics B : At.Mol.Opt. 42
  • Peer Reviewed
• [Journal Article] Atomic photoabsorption process controlled by static and oscillating magnetic field (2009)
  • Author(s): T.Shirahama, X.M.Tong, K.Hino, N.Toshima
  • Journal Title: Physical Review A 80
  • NAID: 120007131377
  • Peer Reviewed
• [Journal Article] Anomalous Bumpy Structures in the Capture Cross-Sections of Antiprotons By Helium (2008)
  • Author(s): X.M. Tong, K. Hino and N. Toshima
  • Journal Title: Physical Review Letters 101
  • Peer Reviewed
• [Presentation] 水素原子による反陽子捕獲のヤコビ座標系を用いた精密計算 (2012)
  • Author(s): 仝暁民(トンショウミン)
  • Organizer: 日本物理学会大67回年次大会
  • Place of Presentation: 関西学院大学西宮上ケ原キャンパス
  • Year and Date: 2012-03-24
• [Presentation] Controlling the XUV transparency using two pathway quantum interference (2011)
  • Author(s): P.Ranitovic, et al.
  • Organizer: The 27th International Conference on Photonic, Electronic and Atomic Collisions
  • Place of Presentation: Belfast, Northern Ireland, UK
  • Year and Date: 2011-07-26
• [Presentation] Alignment dependent ionization of hydrogen molecules in intense laser field (2011)
  • Author(s): Ying-Jun Kin, et al.
  • Organizer: The 27th International Conference on Photonic, Electronic and Atomic Collisions
  • Place of Presentation: Belfast, Northern Ireland, UK
  • Year and Date: 2011-07-25
• [Presentation] Infrared Laser Enabled Sub-shell Auger Decay of Ar Atoms (2011)
  • Author(s): X.M.Tong, et al.
  • Organizer: The 3rd International Conference on Attosecond Physics
  • Place of Presentation: 札幌、日本
  • Year and Date: 2011-07-07
• [Presentation] Alignment dependent ionization of hydrogen molecules in intense laser field The 27th International Conference on Photonic (2011)
  • Author(s): Y.J. Jin, X. M. Tong and N. Toshima
  • Organizer: Electronic and Atomic Collisions
  • Place of Presentation: Belfast, UK
• [Presentation] Infrared Laser Enabled Sub-shell Auger Decay of Ar atoms (2011)
  • Author(s): X.M. Tong, P. Ranitovic, C. W. Hogle, M. M. Murnane, H. C. Kapteyn, and N. Toshima
  • Organizer: The 3rd International Conference on Attosecond Physics
  • Place of Presentation: Sapporo, Japan
• [Presentation] IR Laser Assisted Photoabsorption of Atoms (2010)
  • Author(s): X.M.Tong, N.Toshima
  • Organizer: International Conference on Many Particle Spectroscopy of Atoms, Molecules, Clusters and Surfaces
  • Place of Presentation: Sendai, Japan(招待講演)
  • Year and Date: 2010-09-06
• [Presentation] IR Laser Assisted Photoabsorption of Atoms (2010)
  • Author(s): X.M.Tong
  • Organizer: International Conference on Many Particle Spectroscopy of Atoms, Molecules, Clustiers and Surface
  • Place of Presentation: Tohoku University(Sendai Japan)
  • Year and Date: 2010-09-06
• [Presentation] Infrazed Laser Assisted Photoionization by Coherent XUV Lights (2010)
  • Author(s): X.M.Tong
  • Organizer: 10th European Conference on Atoms, Molecules and Photons
  • Place of Presentation: Salamanca Spain
  • Year and Date: 2010-07-07
• [Presentation] IR Laser Assisted Photoionization of Atoms (2010)
  • Author(s): X. M. Tong and N. Toshima
  • Organizer: International Conference on Many Particle Spectroscopy of Atoms, Molecules, Clusters and Surface
  • Place of Presentation: Sendai, Japan
• [Presentation] IR Laser Assisted Photo-absorption of Atoms (2010)
  • Author(s): X.M. Tong and N. Toshima
  • Organizer: The10th European Conference on Atoms, Molecules and Photons
  • Place of Presentation: Salamanca, Spain
• [Presentation] 強レーザー場における再散乱電子の空間分布 (2009)
  • Author(s): 佐々木康祐
  • Organizer: 秋日本物理学会
  • Place of Presentation: 熊本大学(熊本県)
  • Year and Date: 2009-09-26
• [Presentation] Time-dependent Method in the Laser-Atom Interactions (2009)
  • Author(s): X. M. Tong
  • Organizer: Conference on Computational Physics
  • Place of Presentation: Kaohsiung, Taiwan
• [Presentation] 強レーザー場における再散乱電子の空間分布 (2009)
  • Author(s): 佐々木康祐, 仝暁民, 戸嶋信行
  • Organizer: 秋日本物理学会
  • Place of Presentation: 熊本大学
• [Presentation] Space distribution of the rescattering electronwavepacket in the intense laser-atom interactions (2008)
  • Author(s): X. M. Tong, K. Sasaki, K. Hino and N. Toshima
  • Organizer: The 8th Asian International Seminar on Atomic and Molecular Physics
  • Place of Presentation: Perth, Australia
• [Presentation] Space distribution of the rescattering electron wavepacket in the intense laser-atom interactions (2008)
  • Author(s): X. M. Tong, K. Sasaki, K. Hino and N. Toshima
  • Organizer: 第8回アジア原子分子物理国際会議
  • Place of Presentation: 西オーストラリア大学 オーストラリア
• [Remarks] ResearcherID: A-2748-2011