CARBOSILANE SUBSTITUTED AMINE PRECURSORS FOR DEPOSITION OF Si-CONTAINING FILMS AND METHODS THEREOF

Abstract

Disclosed are Si-containing film forming compositions comprising carbosilane substituted amine precursors. The carbosilane substituted amine precursors have the formula (R1)aN(—SiHR2—CH2—SiH2R3)3-a, wherein a=0 or 1; R1 is H, a C1 to C6 alkyl group, or a halogen; R2 and R3 is each independently H; a halogen; an alkoxy group having the formula OR′, wherein R′ is an alkyl group (C1 to C6); or an alkylamino group having the formula NR″2, wherein each R″ is independently H, a C1-C6 alkyl group, a C1-C6 alkenyl group, or a C3-C10 aryl or heterocycle group. Also disclosed are methods of synthesizing the carbosilane substituted amine precursors and their use for deposition processes.

Dependencies are inferred from the claim text.