Field Emission Characteristics of Carbon Nanocoils Grown on Copper Micro-tips

Abstract

Carbon nanocoils (CNCs) were synthesized by using thermal chemical vapor deposition of C2H2 and NH3 gas at 600degC over copper micro-tips formed on silicon substrate. Copper micro-tips were formed by the high current pulse electroplating in order to investigate the effect of the surface morphology of the substrate on the growth of carbon nanostructures. We… (More)

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