• 한국전기전자재료학회:학술대회논문집
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• 한국전기전자재료학회 2008년도 하계학술대회 논문집 Vol.9
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• pp.110-111
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• 2008

Diamond material were manufactured using electrical pyrolysis method and hot filament method. Surface morphology was observed with SEM and its microstructure was investigated using Raman spectroscopy. The accumulation of the particles was observed to have strong selective and to deposit at the substrate only on the roughly polished steel surface compared to the mirror polished implying that the particle was a charged.