Atomic Layer Deposition Using Radicals Of Gas Mixture

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United States of America Patent

APP PUB NO 20150020737A1
SERIAL NO

14503735

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Abstract

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Performing atomic layer deposition (ALD) using radicals of a mixture of nitrogen compounds to increase the deposition rate of a layer deposited on a substrate. A mixture of nitrogen compound gases is injected into a radical reactor. Plasma of the compound gas is generated by applying voltage across two electrodes in the radical reactor to generate radicals of the nitrogen compound gases. The radicals are injected onto the surface of a substrate previously injected with source precursor. The radicals function as a reactant precursor and deposit a layer of material on the substrate.

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Patent Owner(s)

Patent OwnerAddress
VEECO ALD INC3191 LAURELVIEW COURT FREMONT CA 94538

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lee, Sang In Los Altos Hills, US 99 6600

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