TL;DR: In this paper, the friction properties of sputter-deposited Ag and CaF x single layers as well as Ag/CaF x multilayer films were determined by ball-on-disk tribological tests conducted in room air under various experimental conditions.
TL;DR: In this paper, the friction properties of sputter-deposited Ag and CaF x single layers as well as Ag/CaF x multilayer films were determined by ball-on-disk tribological tests conducted in room air under various experimental conditions.