申请人:Xiao Manchao
公开号:US20070004931A1
公开(公告)日:2007-01-04
A precursor composition is disclosed for use in the chemical vapor deposition of a material selected from the group consisiting of silicon oxynitride, silicon nitride, and silicon oxide. The composition comprises a hydrazinosilane of the formula:
[R
1
2
N—NH]
n
Si(R
2
)
4-n
where each R
1
is independently selected from alkyl groups of C
1
to C
6
; each R
2
is independently selected from the group consisting of hydrogen, alkyl, vinyl, allyl, and phenyl; and n=1-4.
揭示了一种用于化学气相沉积的前体组合物,所述化学气相沉积用于从硅氧氮化物、氮化硅和氧化硅组成的组中选择材料。该组合物包括具有以下结构的叠氮硅烷:
[R1 2 N—NH]nSi(R2)4-n
其中每个R1独立地选择自C1至C6的烷基基团;每个R2独立地选择自氢、烷基、乙烯基、烯丙基和苯基组成的组;n=1-4。