METHOD FOR POLISHING SILICON WAFER, POLISHING COMPOSITION, AND POLISHING COMPOSITION SET

摘要

Provided is a method for polishing a silicon wafer with which it is possible to effectively realize a high grade surface. The provided method for polishing a silicon wafer includes an intermediate polishing step for polishing using a polishing slurry (Sp) that contains abrasive grains, and a final polishing step for polishing using a polishing slurry (Sf) containing abrasive grains. A substance having a relative haze (Hp) that is more than 100% and less than 680% of the relative haze (Hf) of the polishing slurry (Sf) is used as the polishing slurry (Sp).