Patent ID: 7524766

Claim:
A method of manufacturing a semiconductor device, comprising: an initial film-forming step of forming an initial metal film on a substrate by executing once or a plurality of times, a source gas supplying step of supplying gas obtained by vaporizing an organic source to the substrate and allowing the organic source to be adsorbed on the substrate, and thereafter an excited-gas supplying step of supplying gas excited by plasma to the substrate, and causing the organic source adsorbed on the substrate to react with the gas excited by plasma, and forming a metal film on the substrate; and a main film-forming step of forming a main metal film being the same film as the initial metal film on the initial metal film using a thermal CVD method, by simultaneously supplying the gas obtained by vaporizing the organic source and oxygen-containing gas or nitrogen-containing gas not excited by plasma, the initial film-forming step and the main film-forming step being performed in the same processing chamber and performed at the same processing temperature.