Development of a tabletop electrostatic ion storage ring for macromolecular science
| Project/Area Number |
21200051
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| Research Category |
Grant-in-Aid for Scientific Research on Innovative Areas (Research a proposed research project)
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| Allocation Type | Single-year Grants |
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| Research Field |
Physical chemistry
Atomic/Molecular/Quantum electronics
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| Research Institution | Tokyo Metropolitan University |
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Principal Investigator |
MATSUMOTO Jun 首都大学東京, 理工学研究科, 助教 (10443029)
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| Co-Investigator(Kenkyū-buntansha) |
MAJIMA Takuya 京都大学, 大学院・工学研究科, 助教 (50515038)
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| Project Period (FY) |
2009 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥30,940,000 (Direct Cost: ¥23,800,000、Indirect Cost: ¥7,140,000)
Fiscal Year 2011: ¥10,010,000 (Direct Cost: ¥7,700,000、Indirect Cost: ¥2,310,000)
Fiscal Year 2010: ¥10,010,000 (Direct Cost: ¥7,700,000、Indirect Cost: ¥2,310,000)
Fiscal Year 2009: ¥10,920,000 (Direct Cost: ¥8,400,000、Indirect Cost: ¥2,520,000)
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| Keywords | クラスター / 励起分子素過程 / イオン蓄積リング / 巨大分子イオン |
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| Research Abstract |
A table top electrostatic ion storage ring with the circumference of 0.8 m was designed and built. The design concept of the ring is not only miniaturization but also transportable for various research facilities outside of the university. Stability of ion trajectories in the ring was considered by ion optical simulations by referring from the electrostatic storage ring with ten times in size equipped at Tokyo metropolitan university. Then the tabletop electrostatic ion storage ring and its electric power supply and particle detector have been developed with taking care of accuracies of machining and assemblage due to the miniaturization.
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Report
(4 results)
Research Products
(23 results)
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[Journal Article] Multiple-ionization and dissociation dynamics of rare gas dimer induced by highly charged ion impact2011
Author(s)
J. Matsumoto, A. Leredde, X. Flechard, K. Hayakawa, H. Shiromaru, J. Rangama, C. L. Zhou, S. Guillous, D. Hennecart, T. Muranaka, A. Mery, B. Gervais, A. Cassimi
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Journal Title
Physica Scripta
Volume: T144
Pages: 14016-14016
Related Report
Peer Reviewed
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[Journal Article] Asymmetry in Multiple-Electron Capture Revealed by Radiative Charge Transfer in Ar Dimers2010
Author(s)
J. Matsumoto, A. Leredde, X. Flechard, K. Hayakawa, H. Shiromaru, J. Rangama, C. L. Zhou, S. Guillous, D. Hennecart, T. Muranaka, A. Mery, B. Gervais and A. Cassimi
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Journal Title
Physical Review Letters
Volume: 105
Pages: 263202-263202
Related Report
Peer Reviewed
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[Presentation] Detection of the metastable chain hydrocarbon anions by an electrostatic ion storage ring2009
Author(s)
J. Matsumoto, M. Goto, Y. Zama, T. Majima, H. Tanuma, T. Azuma, H. Shiromaru, Y. Achiba
Organizer
XXVI International Conference on Photonic, Electronic, and Atomic Collisions
Place of Presentation
Kalamazoo, US
Related Report
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[Presentation] Lifetime measure- ment of the a^4Π_u metastable state of O^+_2 using an electrostatic ion storage ring2009
Author(s)
T. Majima, K. Hanada, E. Kawaguchi, M. Goto, J. Matsumoto, H. Shiromaru, H. Tanuma, T. Azuma
Organizer
XXVI International Conference on Photonic, Electronic, and Atomic Collisions
Place of Presentation
Kalamazoo, US
Related Report
