Takuya Majima (間嶋拓也)

> Atomic & Molecular Physics Lab.
> Department of Physics
> Tokyo Metropolitan University




Research fields

  • Atomic, molecular and cluster physics
  • Atomic collision physics
  • Radiation physics
  • Laser spectroscopy


Research projects

Current @TMU

  • "TMU-ERING"...etc.

Previous-1 @GRI

  • Laser spectroscopy of metal cluster ions
    ("Photon-trap magneto-optical spectroscopy")
    • Optical absorption spectroscopy
    • Magneto-optical spectroscopy
    • Photodissociation spectroscopy
    • Cryogenic rf-linear ion trap

  • Spin polarization of ions stored in an ion trap

    "Cavity-assisted optical pumping"

Previous-2 @Kyoto Univ.

  • Fast heavy ion collisions with C60 (Ph.D research)

    Correlation between multiple ionization and multifragmentation of C60 induced by MeV-energy heavy ion collisions



History



Membership



Prizes

(in Japanese)
  • 2007, 原子衝突研究協会 第8回若手奨励賞
    「有限多体系におけるMeVイオン衝突励起とその緩和過程に関する研究」
  • 2007, 日本化学会 優秀講演賞(第87春季年会)
    「フォトントラップ法による光ポンピング:イオントラップ中に大量捕捉したマンガンイオンのスピン偏極」
  • 2006, ナノ学会 若手優秀発表賞(第4回大会)
    「孤立金属クラスターイオンのための磁気光学分光装置の開発」


Publications

Papers (refereed)

  1. "Photoabsorption and magneto-optical spectroscopy of mass-selected atomic and cluster ions stored in an ion trap"
    A. Terasaki, T. Majima, C. Kasai, and T. Kondow
  2. "Zeeman splitting and Faraday rotation associated with Mn+ 7PJ7S3 absorption: Photon-trap spectroscopy and quantum-theory analysis"
    A. Terasaki, T. Majima, and T. Kondow
  3. "Photon-trap spectroscopy of size-selected free cluster ions: "Direct" measurement of optical absorption of Ag9+"
    A. Terasaki, T. Majima, C. Kasai, and T. Kondow
    Eur. Phys. J. D 52, 43-46 (2009).
  4. "Multiple ionization of C60 by fast Siq+ ions"
    T. Mizuno, H. Tsuchida, T. Majima, Y. Nakai, and A. Itoh
    Phys. Rev. A 78 053202(1-6) (2008).
  5. "Optical pumping by a laser pulse traveling in a cavity"
    T. Majima, A. Terasaki, and T. Kondow
    Phys. Rev. A 77, 033417(1-4) (2008).
  6. "Photon-trap spectroscopy of mass-selected ions in an ion trap: Optical absorption and magneto-optical effects"
    A. Terasaki, T. Majima, and T. Kondow
  7. "Electronic stopping and velocity effect on multiple ionization and fragmentation of C60 in swift heavy ion impacts"
    T. Mizuno, T. Majima, Y. Nakai, H. Tsuchida, and A. Itoh
    Nucl. Instr. and Meth. in Phys. Res. B 256, 101 (2007).
  8. "Molecular orientation effects in CO fragmentation induced by charge-changing collisions of 6 MeV O4+ ions"
    T. Mizuno, T. Majima, H. Tsuchida, Y. Nakai, and A. Itoh
    J. Phys.: Conf. Ser. 58, 173 (2007).
  9. "Photodissociation spectroscopy of the chromium trimer ion"
    T. Majima and K. Tono, A. Terasaki, and T. Kondow
  10. "Impact-parameter-dependent multifragmentation of C60 in charge-changing collisions of 2-MeV C+ ions"
    T. Mizuno, D. Okamoto, T. Majima, Y. Nakai, H. Tsuchida and A. Itoh
    Phys. Rev. A 75, 063203 (2007).
  11. "Fragmentation processes of C60 in multiple electron loss and capture collisions of 2-MeV Si2+"
    T. Majima, Y. Nakai, T. Mizuno, H. Tsuchida, and A. Itoh
    Phys. Rev. A 74, 033201 (2006).
  12. "Correlation between multiple ionization and fragmentation of C60 in 2 MeV Si2+ collisions: Evidence for fragmentation induced by internal excitation"
    T. Majima Y. Nakai H. Tsuchida, and A. Itoh
    Phys. Rev. A 69, 031202(R) (2004).
  13. "Electron Emission and Fragmentation of C60 in Collisions with Energetic Particles"
    A.Itoh, and T. Majima
    Vacuum 73, 53 (2004).
  14. "Energy and Angular Distributions of Secondary Ions from a C60 Surface Induced by Fast Heavy Ion Impacts"
    A.Yogo, T. Majima, and A.Itoh
    Nucl. Instrum. Methods Phys. Res. B 203, 141 (2003).
  15. "Secondary Electron Emission from Au by Medium Energy Atomic and Molecular Ions"
    A.Itoh, T. Majima, F.Obata, Y.Hamamoto, and A.Yogo
    Nucl. Instrum. Methods Phys. Res. B 193, 626 (2002).
  16. "Damage and Polymerization of C60 Irradiated by Fast Light and Heavy Ions"
    A.Yogo, T. Majima, and A.Itoh
    Nucl. Instrum. Methods Phys. Res. B 193, 299 (2002).
  17. "The role of nuclear stopping power in fast heavy ion collision with C60"
    T. Majima, A.Yogo, F.Obata, H.Tsuchida, Y.Nakai, and A.Itoh
    Nucl. Instrum. Methods Phys. Res. B, 193, 209 (2002).
  18. "Fragment Ion Distribution in Charge-Changing Collisions of 2-MeV Si ions with C60"
    A.Itoh, H.Tsuchida, K.Miyabe, T. Majima, and Y.Nakai
    Phys. Rev. A 64, 032702 (2001).
  19. "High-resolution measurements of initial kinetic energy of fragment ions produced in fast heavy ions-C60"
    T. Majima, A.Itoh, H.Tsuchida, A.Yogo, and Y.Hamamoto
    Physica Scripta, T92, 179 (2001).
  20. "Charge-State Dependence of C60 - Multifragmentation in Collisions of 30 MeV Ne2-9+ Ions"
    A.Itoh, T. Majima, H.Tsuchida, Y.Nakai, and T.Kambara
    Physica Scripta T92, 176 (2001).
  21. "Multifragmentation of C60 by Fast Li0 Atoms and Li1-3+ Ions in Electron Loss and Capture Collisions"
    A.Itoh, H.Tsuchida, T. Majima, S.Anada, A.Yogo, and N.Imanishi
    Phys. Rev. A 61, 012702 (2000).
  22. "Equilibrium Charge Distributions of Lithium Ions Emerging from a Carbon Foil"
    A.Itoh, H.Tsuchida, T. Majima, A.Yogo, and A.Ogawa
    Nucl. Instrum. Methods Phys. Res. B 159, 22 (1999).
  23. "Ionization and Fragmentation of C60 in Charge-Transfer Collisions of 2-MeV Lithium Ions"
    A.Itoh, H.Tsuchida, T. Majima, and N.Imanishi
    Phys. Rev. A 59, 4428 (1999).
  24. "Ionization Cross Sections of C60 by Fast Electron Impact"
    A.Itoh, H.Tsuchida, K.Miyabe, T. Majima, and N.Imanishi
    J. Phys. B: At. Mol. Opt. Phys. 32, 277 (1999).

Reviews (in Japanese)

  1. "共振器に閉じ込めた光を利用する超高感度分光:光吸収・磁気光学効果・光ポンピング"
    寺嵜亨,間嶋拓也,江頭和宏,近藤保
    日本物理学会誌 63 702-706 (2008).
  2. "イオントラップと光共振器を利用した超高感度イオン分光法の開発"
    寺嵜亨,間嶋拓也,近藤保
    しょうとつ 5, 3-10 (2008).


last updated: December, 2009