Research Article

Deposition and Tribological Properties of Sulfur-Doped DLC Films Deposited by PBII Method

Figure 7

Wear scar micrographs on SUS440C balls under (a) ambient air, (b) high vacuum as bias voltage of 0 kV.
958581.fig.007a
(a) C/S = 1 : 2, FC = 0.13 at 3250 cycles
958581.fig.007b
(b) C/S = 1 : 2, FC = 0.03 at 6000 cycles