| Project/Area Number |
23656077
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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 |
Materials/Mechanics of materials
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| Research Institution | Akita University |
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Principal Investigator |
MURAOKA Mikio 秋田大学, 大学院・工学資源学研究科, 教授 (50190872)
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| Project Period (FY) |
2011 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2012: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2011: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
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| Keywords | ナノ加工 / ナノ接点 / 超高圧振動 / 金属ペイント / パターニング |
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| Research Abstract |
Atomic force microscopy (AFM)-based nanopainting is proposed for a method of metallic patterning. The Au film coated on a cantilever tip is painted as Au nanodots (NDs) onto a sapphire substrate through an effective utilization of Au viscoplastic flow induced by the ultrasonic resonance of a concentrated-mass cantilever in a second vibration mode. The present method makes it available to paint in individual Au ND at intended location to avoid introducing the unnecessary damage into the entire substrate. Moreover, it is independent of the conductivity of the substrate and operation environment.
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