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Formation of nanostructured carbon on steel targets irradiated by a high-power ion beam
Authors:T V Panova  V S Kovivchak
Institution:1.Omsk State University,Omsk,Russia;2.Omsk Branch, Institute of Semiconductor Physics, Siberian Branch,Russian Academy of Sciences,Omsk,Russia
Abstract:The effect of the preliminary high-power ion beam treatment of steel targets (12KhN3A, St3, St20, St45) on the morphology and structure of a carbon layer produced by DC discharge plasma enhanced chemical vapor deposition using a C2H2/H2 gas mixture has been investigated. It has been found that carbon nanotubes are formed on the St3 and St20 surface irradiated by the high-power ion beam with the ion current densities 50 and 100 A/cm2.
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