Figure 4
From: Revealing the surface structural cause of scratch formation on soda-lime-silica glass
Comparative variation of the total oxygen (OTotal) to silicon (Si) atomic ratio as a function of Ar+ sputtering time (depth range ~ 0–100 nm) for untreated and heat-treated specimens. The relative sensitivity factor (RSF) was taken into consideration. Connecting lines act as guideline to the eye.
