Method for producing a conducting doped diamond-like nanocomposite film and a conducting doped diamond-like nanocomposite film

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United States of America Patent

PATENT NO 7223442
APP PUB NO 20040023032A1
SERIAL NO

10208801

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Abstract

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The present invention provides a method for producing a conducting doped diamond-like nanocomposite film containing, as basic elements, carbon, silicon, metal, oxygen and hydrogen. The film is produced as follows: a substrate is disposed in a vacuum chamber, and a voltage of 0.3-5.0 kV is applied to the substrate; a gas discharge plasma with an energy density of more than 5 kilowatt-hour/gram-atom of carbon particles is generated, and an organosiloxane compound is evaporated into the plasma; a beam of particles of a dopant is introduced into the plasma; and a film is grown on the substrate to produce a conducting doped carbon nanocomposite film with a predetermined relationship of atomic concentrations of carbon, metal and silicon. The film surface is coated with a silicon dioxide layer. A unidirectional alternating current is passed through the film in a current generator mode to effect electric thermal exposure of the film. As the result, a conducting doped diamond-like nanocomposite film having a multilayer structure is produced.

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Patent Owner(s)

Patent OwnerAddress
INTERNATIONAL TECHNOLOGY EXCHANGE INCTULSON AR

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dmitriev, Vitaly Konstantinovich Moscow, RU 1 3
Inkin, Vitaly Nikolaevich Moscow, RU 4 29
Sidorova, Ljudmila Petrovna Moscow, RU 1 3

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