| Project/Area Number |
01840018
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| Research Category |
Grant-in-Aid for Developmental Scientific Research
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| Allocation Type | Single-year Grants |
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| Research Field |
物理化学一般
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| Research Institution | Tokyo Institute of Technology |
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Principal Investigator |
HIROSE Chiaki (1991) Tokyo Institute of Technology, Research Laboratory of Resources Utilization, Professor, 資源化学研究所, 教授 (70016723)
大西 孝治 (1989-1990) 東京工業大学, 資源化学研究所, 教授 (70011492)
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| Co-Investigator(Kenkyū-buntansha) |
MASUTANI Koji Research and Development Department, Analytical Instruments Division, JEOL LTD.,, 研究開発部, 次長
SHIMIZU Hajime Electrotechnical Laboratory, Agency of Industrial Science and Technology, MITI,, 電子技術総合研究所, 室長
DOMEN Kazunari Tokyo Institute of Technology, Research Laboratory of Resources Utilization, Ass, 資源化学研究所, 助教授 (10155624)
広瀬 千秋 東京工業大学, 資源化学研究所, 教授 (70016723)
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| Project Period (FY) |
1989 – 1991
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| Project Status |
Completed (Fiscal Year 1991)
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| Budget Amount *help |
¥34,000,000 (Direct Cost: ¥34,000,000)
Fiscal Year 1991: ¥2,300,000 (Direct Cost: ¥2,300,000)
Fiscal Year 1990: ¥7,900,000 (Direct Cost: ¥7,900,000)
Fiscal Year 1989: ¥23,800,000 (Direct Cost: ¥23,800,000)
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| Keywords | Sum-Frequency Generation (SFG) / Vibrational SFG / Surface SFG / Nonlinear Spectroscopy / 非線形振動分光 / 吸着分子の振動スペクトル / 吸着分子の配向 / 吸着分子の振動分光 / 界面和周波発生 / SFG / 非線型分光法 / ピコ秒YAGレ-ザ- / ニオブ酸リチウム / LB膜 / パラメトリック増巾 / 赤外レ-ザ- / パラメトリック発振 / KDP / 2倍波発生 / 表面 |
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| Research Abstract |
Instrumentation for the measurement of surface vibrational sum-frequency generation (SFG) spectroscopy has been made by way of a mode-locked ND : YAG laser (Qantel YG501C-10) and a homemade parametric oscillator amplifier. Ultra high-vacuum chamber has also been constructed to use for the SFG measurement of the adsorbates or surface bonds on well-defined single crystal surfaces.
The SFG spectroscopy has been made on the Langmuir-Blodgett (LB) films of cadmium arachidate in atmospheric condition and on the formate ion sorbed on MgO (100) surface under ultrahigh vacuum. It was confirmed that the developed device is capable of detecting adsorbates at 0.2 monolayers.
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