2015 Fiscal Year Final Research Report
Development of HD-SFG for buried interfaces and its application
| Project/Area Number |
25288014
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Partial Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Physical chemistry
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| Research Institution | Saitama University (2014-2015)
Institute of Physical and Chemical Research (2013) |
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Principal Investigator |
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| Project Period (FY) |
2013-04-01 – 2016-03-31
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| Keywords | 和周波発生 / ヘテロダイン検出 / 埋もれた界面 / 表面 / 水 / 水素結合 / シリカガラス / pH依存性 |
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| Outline of Final Research Achievements |
Heterodyne-detected sum frequency generation (HD-SFG) has been applied only to "unburied" interfaces such as air/liquid and air/solid interfaces, because the optically-thick bulk makes it difficult to determine the phase of an electric field, which hinders the heterodyne detection. Here we report that HD-SFG for "buried" interfaces can be carried out by the precise measurement of the bulk thickness and the rigorous expression of the signal electric field.
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| Free Research Field |
物理化学
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