Patent ID: 8399056
Filing Date: 2013-03-19
Classification: C07F,C23C,H01L

Abstract:
1. A method of forming on at least one substrate at least one metal containing dielectric film having the formula (M 1 1-a M 2 a ) O b N c , wherein: 0≦a<1 0<b≦3, 0≦c≦1, M said method comprising the steps of: (a) providing a substrate into a reactor; (b) introducing into said reactor at least one metal containing precursor selected from the group consisting of Hf(MeCp) (c) optionally introducing at least one M (d) providing at least one oxygen containing and/or nitrogen containing fluid into said reactor; (e) reacting said at least one metal containing precursor with said at least one oxygen containing and/or nitrogen containing fluid; and (f) depositing said (M