Patent ID: 8765221
Filing Date: 2014-07-01
Classification: C23C,H01L

Abstract:
1. A film forming method comprising: arranging an object to be processed, on which an insulating film is formed, in a processing chamber of a film forming apparatus; supplying a compound gas containing silicon atoms and an OH group-donating gas, or a compound gas containing silicon atoms and OH groups into the processing chamber so that Si—OH groups are formed on a surface of the insulating film, wherein only the Si—OH groups are substantially formed on the surface of the insulating film and wherein the Si—OH groups are formed on only the surface of the insulating film without increasing dielectric constant; and supplying a film forming gas including a manganese-containing material into the processing chamber so that a manganese-containing film made of MnOx is formed by CVD on the surface of the insulating film on which the Si—OH groups have been formed.