2013 Fiscal Year Final Research Report
Nuclear coordinate dependence of electronic wave function studied by high-resolution electron momentum spectroscopy
| Project/Area Number |
24750004
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Physical chemistry
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| Research Institution | Tohoku University |
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Principal Investigator |
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| Project Period (FY) |
2012-04-01 – 2014-03-31
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| Keywords | 電子状態 / 電子分光 / 電子衝突 / 分子軌道 / 波動関数 |
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| Research Abstract |
In this study, in order to investigate correlation between nuclear and electron motions in a molecule, we have developed a high-resolution electron momentum spectroscopy that would be capable of measuring nuclear coordinate dependent electronic wave functions. As a result, the resolution of electron binding energy has been improved from 2.7 eV to 1.1 eV by improving energy resolution of an electron analyzer incorporated with a monochromatized incident electron beam. To achieve higher resolution, it is found to be fundamental to develop a new electron analyzer with reduced aberrations and advanced electron optics as well as to introduce highly stable voltage supplies.
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