Theoretical investigations of carbon-based nanocoatings

Nanocoatings have the potential to improve the surface characteristics of various materials. They are of extreme importance for surfaces in sliding contact such as highly stressed engine parts. Here, nanocoatings have to be optimized with respect to low friction properties and a high wear resistance to enhance the energetic and environmental efficiency. Our research activity focuses on self-lubricating and hard cabon-based nanocoatings (C:TM and taC films) investigated by atomic-scale simulations. We will present morphological as well as tribological properties of the studied systems. Support by the European Union and the Freistaat Sachsen via SAB project 13857/2379 within the ECEMP initiative is gratefully acknowledged.