Effect of guanidine hydrochloride on removal rate selectivity and wafer topography modification in barrier CMP

Author: Hailong Li   Jin Kang   Yuling Liu   Chenwei Wang   Hong Liu   Jiaojiao Gao  

Publisher: IOP Publishing

ISSN: 1674-4926

Source: Journal of Semiconductors, Vol.35, Iss.3, 2014-03, pp. : 36002-36007

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