Figure 6

OA signal (a) and CA signal (b) of the film sample polished for 140 min. OA signal (c) and CA signal (d) of the film sample polished for 180 min.

OA signal (a) and CA signal (b) of the film sample polished for 140 min. OA signal (c) and CA signal (d) of the film sample polished for 180 min.