A fundamental model proposed for materia
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J. Xin; W. Cai; J.A. Tichy
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Article
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2010
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Elsevier Science
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English
⚖ 431 KB
So far there is no consensus on the fundamental mechanism of material removal in chemical-mechanical polishing (CMP). Some researchers model the CMP process based on the mechanism proposed by Kaufman et al. [1], who attribute the material removal from the wafer surface to chemistry-aided mechanical