Study on atomistic level contact interface using plasmonic sensor
| Project/Area Number |
25630041
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Design engineering/Machine functional elements/Tribology
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| Research Institution | Waseda University |
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Principal Investigator |
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| Project Period (FY) |
2013-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2015: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2014: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2013: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
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| Keywords | トライボロジー / ダイヤモンドライクカーボン / 潤滑剤 / ラマン分光法 / プラズモニクス / ナノトライボロジー / 表面増強ラマン散乱 / 表面・界面 / 潤滑膜 / ダイアモンドライクカーボン / トライボロジ / 埋もれた界面 / 炭素材料 / 分光分析 / 接触 / 密度汎関数法 |
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| Outline of Final Research Achievements |
New measurement tool, capable to analyze chemical structures of ultra-thin film or their interface, was developed. As a result, contact states between Ag and diamond-like carbon (DLC) film in nanoscale was observed. It was found chemical structure at around interface of lubricant and DLC film was composed of mobile and bonded layers. Simultaneous measurement of friction and Raman spectra in the sliding was also achieved.
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Report
(4 results)
Research Products
(20 results)
