摘要 |
Described herein are compositions for depositing a carbon-doped silicon containing film wherein the composition comprises a first precursor comprising at least one compound selected from the group consisting of: an organoaminoalkylsi!ane having a formula of R5Si(NR3R4)xH3-x wherein x=1, 2, 3; an organoalkoxyalkylsilane having a formula of R6Si(OR7)xH3-x wherein x=1, 2, 3; an organoaminosilane having a formula of R8N(SiR9(NR10 R11)H)2; an organoaminosilane having a formula of R8N(SiR9LH)2 and combinations thereof; and optionally a second precursor comprising a compound having the formula: Si(NR1R2)H3. Also described herein are methods for depositing a carbon- doped silicon-containing film using the composition wherein the method is one selected from the following: cyclic chemical vapor deposition (CCVD), atomic layer deposition (ALD), plasma enhanced ALD (PEALD) and plasma enhanced CCVD (PECCVD). |
申请人 |
AIR PRODUCTS AND CHEMICALS, INC.;XIAO, MANCHAO;LEI, XINJIAN;PEARLSTEIN, RONALD MARTIN;CHANDRA, HARIPIN;KARWACKI, EUGENE JOSEPH;HAN, BING;O'NEILL, MARK LEONARD |
发明人 |
XIAO, MANCHAO;LEI, XINJIAN;PEARLSTEIN, RONALD MARTIN;CHANDRA, HARIPIN;KARWACKI, EUGENE JOSEPH;HAN, BING;O'NEILL, MARK LEONARD |