Dynamics of molecules of multiple electronic properties in laser fields and their control
| Project/Area Number |
18066002
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| Research Category |
Grant-in-Aid for Scientific Research on Priority Areas
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| Allocation Type | Single-year Grants |
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| Review Section |
Science and Engineering
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| Research Institution | Tohoku University |
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Principal Investigator |
KONO Hirohiko Tohoku University, 大学院・理学研究科, 教授 (70178226)
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| Co-Investigator(Kenkyū-buntansha) |
OHTSUKI Yukiyoshi 東北大学, 大学院・理学研究科, 准教授 (40203848)
HOKI Kunihito 東北大学, 大学院・理学研究科, 助教 (00436081)
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| Project Period (FY) |
2006 – 2009
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| Project Status |
Completed (Fiscal Year 2009)
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| Budget Amount *help |
¥16,600,000 (Direct Cost: ¥16,600,000)
Fiscal Year 2009: ¥3,200,000 (Direct Cost: ¥3,200,000)
Fiscal Year 2008: ¥3,400,000 (Direct Cost: ¥3,400,000)
Fiscal Year 2007: ¥7,500,000 (Direct Cost: ¥7,500,000)
Fiscal Year 2006: ¥2,500,000 (Direct Cost: ¥2,500,000)
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| Keywords | 原子・分子科学 / 動力学理論 / レーザー / フラーレン / 電子波束 / Stone-Wales転位 / 化学反応制御 / 時間依存多配置ハートリー・フォック法 / 原子・分子 / 衝撃ラマン励起 / 中性子散乱 / 分子振動制御 |
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| Research Abstract |
We investigated the dynamics of molecules interacting with near-infrared intense laser pulses by using the time-dependent adiabatic state approach developed. The results for C60 indicate that the mode selectivity of vibrational excitation can be achieved by a pulse train, i.e., by changing the intervals between pulses. Time-dependent multiconfiguration theory is also developed to investigate the multielectron (ionization) dynamics of molecules. We have demonstrated that nuclear vibration is nonadiabatically coupled to the ring current of π electrons.
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Report
(6 results)
Research Products
(104 results)
