发明名称 |
METHOD FOR FORMING METAL FILM USING CARBONYL MATERIAL, METHOD FOR FORMING MULTILAYERED WIRING STRUCTURE, METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE, AND FILM FORMING APPARATUS |
摘要 |
<p>A film forming method includes a first step of supplying a carbonyl material including a metallic element onto a surface of a substrate to be processed in a form of gas phase molecules along with a suppressor gas suppressing a decomposition of the carbonyl material, wherein a partial pressure of the suppressor gas is set to a first partial pressure at which the decomposition of the carbonyl material is suppressed; and a second step of changing the partial pressure of the suppressor gas in the surface of the substrate to a second partial pressure which causes the decomposition of the carbonyl material to thereby deposit the metallic element on the surface of the substrate.</p> |
申请公布号 |
KR101188503(B1) |
申请公布日期 |
2012.10.05 |
申请号 |
KR20097020160 |
申请日期 |
2008.02.14 |
申请人 |
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发明人 |
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分类号 |
H01L21/3205;C23C16/16;H01L21/28 |
主分类号 |
H01L21/3205 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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