Abstract: In chemical mechanical planarization (CMP) processes for semiconductor devices, more than one materials may appear as the polishing progresses. In the slurries for front end of line (FEOL) ...
Abstract: The formulation approaches on ceria-based SoN (Stop on Nitride) slurry depend on the surface charge of ceria particles. For the ceria particles with positive charges, the slurry formulation ...
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