Title: Chemical vapor deposition of Mo thin films from Mo(CO){sub 6}
Abstract: Low levels of carbon and/or oxygen contamination in metallic thin films significantly alter the physical and chemical properties of these films often rendering them useless for any commercial applications. These impurities are often observed in films grown by a technique called metallorganic chemical vapor deposition (MOCVD). MOCVD films are grown by heating a substrate in the presence of a metallorganic precursor. We wish to identify the source(s) of contamination in films produced from the Group VIB metal hexacarbonyls, M(CO){sub 6}. Towards attaining this goal we have initiated studies on the elemental composition of thin films deposited by MOCVD using Mo(CO){sub 6} as the precursor. The results obtained so far indicate that the level of contamination of the films partially depends on the deposition temperature. Our results will be compared to published work on films deposited by laser assisted CVD from Mo(CO){sub 6}.
Publication Year: 1995
Publication Date: 1995-12-01
Language: en
Type: article
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