| Budget Amount *help |
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2011: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2010: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
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| Research Abstract |
Low friction mechanism of hydrogenated Diamond-Like Carbon(a-C : H) was assumed that sp^3 structures were destructed to graphite-like having low shearing strength. We prepared PECVD a-C : H coatings which were irradiated with UV. These specimens and as-deposited a-C : H tested, during 250 to 4500 cycles, friction coefficient of 254 and 312 nm UV irradiated a-C : H exhibited 0. 02 to 0. 05.
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