Microstructure and tribological properties of WS2/MoS2 multilayer films

► The WS2/MoS2 multilayer film has a smooth appearance. ► The WS2/MoS2 multilayer film has high yield strength. ► The alternating structure of WS2 and MoS2 layers shows an effective synergistic role. ► The WS2/MoS2 multilayer film has better anti-friction and wear resistance properties under both room and high temperature.