Methods for depositing silicon nitride films

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United States of America Patent

PATENT NO 9905415
SERIAL NO

14498044

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Abstract

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Methods for forming silicon nitride films are disclosed that comprise the steps of: providing a substrate in a reactor; introducing into the reactor an at least one organoaminosilane having a least one SiH3 group described herein wherein the at least one organoaminosilane reacts on at least a portion of the surface of the substrate to provide a chemisorbed layer; purging the reactor with a purge gas; introducing a plasma comprising nitrogen and an inert gas into the reactor to react with at least a portion of the chemisorbed layer and provide at least one reactive site wherein the plasma is generated at a power density ranging from about 0.01 to about 1.5 W/cm2.

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Patent Owner(s)

  • VERSUM MATERIALS US, LLC

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chandra, Haripin San Marcos, US 37 3678
Cuthill, Kirk Scott Vista, US 14 2334
Kim, Moo-Sung Gyunggi-Do, KR 75 1973
Lei, Xinjian Vista, US 192 10927
Mallikarjunan, Anupama San Marcos, US 26 2101
O'Neill, Mark Leonard Gilbert, US 108 9411

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