Patent ID: 11967500
Assignee: KOKUSAI ELECTRIC CORPORATION
Field: Surface technology, coating (Chemistry)
Classification: CPC H  C  G | IPC C  H

Claim 17:
18. A non-transitory computer-readable recording medium storing a program that causes a computer to have a substrate processing apparatus perform:
forming a film containing a metal element and nitrogen on a substrate by performing a cycle a predetermined number of times, the cycle including performing:
(a) supplying a first gas containing the metal element and a halogen element and a second gas containing silicon and hydrogen to the substrate so that supply periods of the first gas and the second gas at least partially overlap with each other while a space where the substrate exists is exhausted;
(b) supplying a reaction gas containing nitrogen and different from the first gas and the second gas to the substrate without exposing the substrate to the first gas and the second gas; and
(c) between (a) and (b), purging the space where the substrate exists without supplying the first gas, the second gas and the reaction gas to the substrate.