Real-time structural tracking and control of reacting polyatomic molecules by optimized ultrashort pulses
| Project/Area Number |
19350017
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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 |
Physical chemistry
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| Research Institution | The Institute of Physical and Chemical Research |
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Principal Investigator |
TAKEUCHI Satoshi The Institute of Physical and Chemical Research, 田原分子分光研究室, 専任研究員 (50280582)
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| Project Period (FY) |
2007 – 2009
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| Project Status |
Completed (Fiscal Year 2009)
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| Budget Amount *help |
¥20,280,000 (Direct Cost: ¥15,600,000、Indirect Cost: ¥4,680,000)
Fiscal Year 2009: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2008: ¥5,720,000 (Direct Cost: ¥4,400,000、Indirect Cost: ¥1,320,000)
Fiscal Year 2007: ¥12,610,000 (Direct Cost: ¥9,700,000、Indirect Cost: ¥2,910,000)
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| Keywords | 時間分解分光 / フェムト秒パルス / 多原子分子 / インパルシブラマン / 分子振動 / コヒーレンス / 光異性化 / スチルベン / 有機金属錯体 / ポンプ・ダンプ・プローブ分光 / 非調和結合 |
|---|
| Research Abstract |
Ultrafast coherent Raman spectroscopy was utilized to track global motions of nuclei across the framework of stilbene molecule during its photoinduced cis-trans isomerization. Observing the gradual frequency shift of a skeletal vibration and its theoretical calculation provided a thorough picture of how each atom in the molecule rearranges associatedly and continuously toward the twisted configuration.
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Report
(4 results)
Research Products
(93 results)
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[Journal Article]2009
Author(s)
竹内佐年, 他(共著)
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Journal Title
光科学研究の最前線2(国際文献印刷社)
Pages: 170-170
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