FIELD: nanotechnology.
SUBSTANCE: invention relates to nanotechnology and can be used for production of field-effect emitters. Carbon nanotubes are deposited on metal substrates in an arc reactor in a working medium based on inert gas, containing hydrogen 8-10 vol% and helium - balance. Metal substrates are fixed on a disc cathode at a distance 10d-12d from axis of arc discharge, where d is diameter of anode graphite rod.
EFFECT: obtained carbon nanotubes do not contain impurities of soot and fullerenes, have good contact with substrate; implementation of process is simplified.
1 cl, 1 dwg
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