Patent ID: 6281124
Filing Date: 2001-08-28
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:[(R.sup.1)NC(R.sup.2)C(R.sup.3)N(R.sup.4)].sub.x ML.sub.ywherein:M is a Group IVB, VB, or VIB metal;each R.sup.1, R.sup.2, R.sup.3, and R.sup.4 group is independently H or an organic group;L is selected from the group of CO, NO, CN, CS, CNR.sup.5,R.sup.6 CN, or R.sup.7, wherein each R.sup.5, R.sup.6, and R.sup.7 group is independently an organic group;x=1 to 4; andy=1 to 4; andforming a metal-containing film from the precursor composition on a surface of the semiconductor substrate or substrate assembly.