Patent ID: 11959167
Assignee: APPLIED MATERIALS, INC.
Field: Semiconductors (Electrical engineering)
Classification: CPC C  H | IPC C  H

Claim 8:
9. The method of claim 1, wherein the cobalt precursor gas comprises a cobalt precursor, which has the general chemical formula (CO)xCoyLz, wherein:
X is 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, or 12;
Y is 1, 2, 3, 4, or 5;
Z is 1, 2, 3, 4, 5, 6, 7, or 8; and
L is a ligand independently selected from the group consisting of cyclopentadienyl, alkylcyclopentadienyl, methylcyclopentadienyl, pentamethylcyclopentadienyl, pentadienyl, alkylpentadienyl, cyclobutadienyl, butadienyl, allyl, ethylene, propylene, alkenes, dialkenes, alkynes, nitrosyl, ammonia, derivatives thereof, and combinations thereof.