| Budget Amount *help |
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2012: ¥390,000 (Direct Cost: ¥300,000、Indirect Cost: ¥90,000)
Fiscal Year 2011: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2010: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
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| Research Abstract |
Based on atomic force microscopy (AFM), I have developed “AFM load relaxation measurement technique," in which an AFM probe is pushed on a sample surface and then kept the position so that the relaxing load is measured. I fulfilled quantitative measurement of therelaxation behavior of elastic materials caused by viscoelasticity and adhesion of the surface. I also extended the system to mapping measurement so that the distribution of viscoelasticity can be visualized on nanoscale lateral resolution. The mapping system showed the capability of application to evaluate the nanomechanical properties of elastomer composite materials.
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