2009 Fiscal Year Final Research Report
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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| 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 |
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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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