Research Article

Preparation of Metal-Containing Diamond-Like Carbon Films by Magnetron Sputtering and Plasma Source Ion Implantation and Their Properties

Figure 5

SIMS depth profiles of Cu-DLC films prepared by a flow of 20 sccm argon and different C2H4 flow rates of (a) 2 sccm and (b) 6 sccm.
(a)
(b)