摘要 |
A first pre-coating film forming gas containing titanium is supplied into a process chamber in which a susceptor for supporting a wafer is located, at the same time heating the susceptor to thereby form, on the susceptor, a first pre-coating film containing titanium as a main component, and then a second pre-coating film forming gas containing titanium and nitrogen is supplied into the process chamber to thereby form, on the pre-coating first film, a second pre-coating film containing titanium nitride as a main component. The wafer is mounted on a part of the second pre-coating film susceptor. A first film forming gas containing titanium is supplied into the process chamber, at the same time heating the susceptor to thereby form, on the wafer, a first film containing titanium as a main component, and then a second film forming gas containing titanium and nitrogen is supplied into the process chamber to thereby form, on the first film on the wafer, a second film containing titanium nitride as a main component.
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