2017 Fiscal Year Final Research Report
Intermolecular interaction landscape explored with coherent control
| Project/Area Number |
15H03766
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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 | Tokyo Institute of Technology |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
水瀬 賢太 東京工業大学, 理学院, 助教 (70613157)
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| Project Period (FY) |
2015-04-01 – 2018-03-31
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| Keywords | 物理化学 / 分子分光学 / 分子間相互作用 / 分子クラスター / 強レーザー場科学 / フェムト秒化学 / コヒーレント制御 |
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| Outline of Final Research Achievements |
We have developed a new experimental procedure, which combines the coherent control by ultrashort pulse excitation with the ion imaging method, and applied it to the study on creation and observation of intermolecular and rotational wave packets of nitrogen molecule dimer, of which little information has been reported so far. This achievement can be regarded as the establishment of a new measurement technology named “high-resolution spectroscopy in time-domain.” We have also determined the binding energies of several clusters composed with benzene and a few number of hydrogen (and deuterium) molecules by implementing mass-selected two-color two-photon ionization. This is the first experimental evaluation of the separation of the binding energies between two different spin isomers.
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| Free Research Field |
化学
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