• Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference
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• 2008.06a
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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.