Patent ID: 6828256
Filing Date: 2004-12-07
Classification: C23C,H01L

Abstract:
A method of manufacturing a semiconductor structure, the method comprising:providing a semiconductor substrate or substrate assembly; providing a precursor composition comprising one or more complexes of the formula: wherein:M is a transition metal, main group metal, or lanthanide; each Y group is independently O or Nâ€”R3; L is a neutral or anionic supporting ligand; each R group is independently H, or an organic group; x=0 to 6; n+ is the oxidation state of the metal; y=n if L is neutral, y=nâˆ’x if L is monoanionic, or y=nâˆ’2x if L is dianionic; vaporizing the precursor composition to form vaporized precursor composition; and contacting the semiconductor substrate or substrate assembly with the vaporized precursor composition to form a metal-containing film on a surface of the semiconductor substrate or substrate assembly.