Patent ID: 6348412
Filing Date: 2002-02-19
Classification: C23C,H01L

Abstract:
A process for forming a source material for chemical vapor deposition comprising the steps of:providing a first metalloamide compound comprising the structural unit M1(NR1R2), where M1 is a metal; N is nitrogen; and each of R1 and R2 is independently selected from hydrogen and organic groups; providing a second metalloamide compound comprising the structural unit M2(NR3R4), wherein M2 is a metal; N is nitrogen; and each of R3 and R4 is independently selected from hydrogen and organic groups, where the first metalloamide compound contains a metal that is not present in the second metalloamide compound, and at least one metal in the first or second metalloamide compound is a non-Group III metal; and combining the first and second metalloamide compounds to form the source material.