Development of a pulsed electron gun for ultrafast electron inelastic scattering experiments
| Project/Area Number |
21750005
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Physical chemistry
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| Research Institution | Tohoku University |
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Principal Investigator |
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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 |
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2011: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2010: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2009: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
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| Keywords | 電子状態 / 原子・分子物理 / 化学物理 / パルス電子線 / 電子線散乱 |
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| Research Abstract |
In this study, in order to apply ultrashort pulsed electron beam techniques to electron inelastic scattering experiments, we have developed a new pulsed electron gun having a small kinetic energy distribution, while keeping its duration applicable to a real-time observation of chemical reactions. As a result, the developed electron gun is successful in producing electron pulses whose energy width is less than electronic excitation energies(c. a. 5 eV)of typical simple molecules. The electron gun has shown the expected performance in its intensity as well as in the energy width.
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Report
(4 results)
Research Products
(70 results)
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[Presentation] Development of a highly sensitive 2π-type (e,2e) spectrometer2010
Author(s)
H.Satoh, M.Yamazaki, D.Jones, Y.Asano, N.Watanabe, A.Czasch, O.Jagutzki, R.Dorner, M.Takahashi
Organizer
International Conference on Many Particle Spectroscopy of Atoms, Molecules, Clusters and Surfaces
Place of Presentation
Sendai
Related Report
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[Presentation] 物質内電子運動の精密観測装置の開発2009
Author(s)
佐藤弘典, 山崎優一, Darryl Jones, 浅野佑策, 渡邉昇, Achim Czasch, Ottmar Jagutzki, Reinhard Dorner, 高橋正彦
Organizer
第9回 東北大学多元物質科学研究所研究発表会
Place of Presentation
仙台
Year and Date
2009-12-10
Related Report
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[Presentation] 高感度2π型電子運動量分光装置の開発2009
Author(s)
佐藤弘典, 山崎優一, Jones Darryl, 浅野佑策, 渡邉昇, Czasch Achim, Jagutzki Ottmar, Dorner Reinhard, 高橋正彦
Organizer
平成21年度 化学系学協会東北大会
Place of Presentation
郡山
Year and Date
2009-09-19
Related Report
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[Presentation] A highly-sensitive 2π electron momentum spectrometer2009
Author(s)
M.Yamazaki, H.Satoh, D.Jones, Y.Asano, N.Watanabe, A.Czasch, O.Jagutzki, R.Dorner, M.Takahashi
Organizer
International Symposium on(e, 2e), Double Photoionization and Related Topics
Place of Presentation
レキシントン、アメリカ
Year and Date
2009-07-30
Related Report
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[Presentation] Construction of a 2π(e, 2e)apparatus for advanced electron momentum spectros copy2009
Author(s)
M.Yamazaki, D.Jones, Y.Asano, N.Watanabe, A.Czasch, O.Jagutzki, R.Dorner, M.Takahashi
Organizer
XXVI International Conference on Photonic, Electronic, and Atomic Collisions
Place of Presentation
カラマズー、アメリカ
Year and Date
2009-07-22
Related Report
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