Investigation on intramolecular charge migration of molecules with attosecond Fourier spectroscopy
| Project/Area Number |
15H03581
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Optical engineering, Photon science
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| Research Institution | Institute of Physical and Chemical Research |
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Principal Investigator |
OKINO TOMOYA 国立研究開発法人理化学研究所, 光量子工学研究領域, 研究員 (40431895)
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| Project Period (FY) |
2015-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥17,160,000 (Direct Cost: ¥13,200,000、Indirect Cost: ¥3,960,000)
Fiscal Year 2017: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Fiscal Year 2016: ¥5,980,000 (Direct Cost: ¥4,600,000、Indirect Cost: ¥1,380,000)
Fiscal Year 2015: ¥8,320,000 (Direct Cost: ¥6,400,000、Indirect Cost: ¥1,920,000)
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| Keywords | アト秒 / 電荷移動 / 運動量画像法 / イメージング / フーリエ分光 / 応用光学・量子光工学 / 非線形分光 |
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| Outline of Final Research Achievements |
Experimental setup for investigating the intramolecular charge transfer processes in polyatomic molecules including the amino acid molecules with the pump-probe measurement using the intense attosecond pulses is developed. The method for introducing the non-volatile molecules stably in the ultrahigh vacuum chamber with the laser-induced acoustic desorption method is established. The frequency-resolved momentum imaging method in which the angular distribution of fragment ions originated from the delay-dependent signals can be securely extracted is developed. Multi-mass momentum imaging method in which the momentum images of all kinds of fragment ions can be captured simultaneously is developed.
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Report
(4 results)
Research Products
(36 results)
