Hj. Scheibe et al., DEPOSITION OF SUPERHARD AMORPHOUS-CARBON FILMS BY PULSED-ARC SOURCES, IEEE transactions on plasma science, 25(4), 1997, pp. 685-688
Hydrogen-free amorphous carbon films with hardness comparable to cryst
alline superhard materials have been deposited by special pulsed are t
echniques. With the combination of very high hardness, high smoothness
, and low adhesion activity to other materials which are in contact wi
th them, these films show superior behavior in wear and slide applicat
ions. The influence of plasma and deposition conditions on these film
properties and the choice of optimum conditions are discussed.