2009 Fiscal Year Final Research Report
Morphological, Electronic, and Molecular Structures and Electron Transfer Characteristics at Metal/Molecule and Semiconductor/Molecule Interfaces
| Project/Area Number |
18205016
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| Research Category |
Grant-in-Aid for Scientific Research (A)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Functional materials chemistry
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| Research Institution | Hokkaido University |
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Principal Investigator |
UOSAKI Kohei Hokkaido University, 大学院・理学研究院, 教授 (20133697)
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| Co-Investigator(Kenkyū-buntansha) |
IKEDA Katsuyoshi 北海道大学, 大学院・理学研究院, 准教授 (50321899)
NOGUCHI Hidenori 北海道大学, 大学院・理学研究院, 助教 (60374188)
TAKAKUSAGI Satoru 北海道大学, 大学院・理学研究院, 助教 (30359484)
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| Project Period (FY) |
2006 – 2009
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| Keywords | 自己組織化 / 走査プローブ顕微鏡 / 超薄膜 / 非線形分光 / 固液界面反応 |
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| Research Abstract |
To obtain information of geometric, electronic and molecular structures and electron transfer properties at solid/liquid interfaces, which is essential information for future electronic devices and sensors, development of methods to construct molecular layers and characterization of structures and electron transfer property have been carried out. As a result, 1. novel method for constructing molecular layers on silicon with photo- electrochemical functions was developed, 2. interfacial electronic structure change induced by adsorption of molecules was clarified by sum frequency generation (SFG) and gap-mode Raman spectroscopy, and 3. reactions at solid/liquid interfaces were monitored in situ in real time by SXS and XAFS using synchrotron radiation and SFG.
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