发明名称 Surface treatment using iodine plasma to improve metal deposition
摘要 An excited surfactant species is created by generating plasma discharge in a surfactant precursor gas. A surfactant species typically includes at least one of iodine, led, thin, gallium, and indium. A surface of an integrated circuit substrate is exposed to the excited surfactant species to form a plasma-treated surface. A ruthenium thin film is deposited on the plasma-treated surface using a CVD technique.
申请公布号 US7041596(B1) 申请公布日期 2006.05.09
申请号 US20040821751 申请日期 2004.04.08
申请人 NOVELLUS SYSTEMS, INC. 发明人 DALTON JEREMIE JAMES;GOPINATH SANJAY;BLACKBURN JASON M.;DREWERY JOHN STEPHEN
分类号 H01L21/4763 主分类号 H01L21/4763
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