发明申请
US20100330800A1 METHODS OF FORMING LAYERS OF ALPHA-TANTALUM 有权
形成ALPHA-TANTALUM层的方法

METHODS OF FORMING LAYERS OF ALPHA-TANTALUM
摘要:
A method of forming a layer of alpha-tantalum on a substrate including the steps of depositing a layer of titanium nitride on a substrate; and depositing a layer of alpha-tantalum on the layer of titanium nitride, wherein the deposition of the alpha-tantalum is carried out at temperatures below about 300° C.
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