| 摘要 |
A method for forming a refractory metal film on a substrate utilizes a reduction reaction of the halides of the refractory metal with respect to monosilane, disilane, or the halides of monosilane and disilane to form the refractory metal film while suppressing the reaction by adding a hydrogen gas. As a result, the refractory metal film is formed with good quality at a high speed, or deposited selectively on the nitrides, etc., of metal.
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