AFM tip measuring friction
General Topics
Origins of Friction

A one million dollar question for a tribologist is as follows: where does the friction come from? Despite the undeniable progress in tribology in recent years, this question remains there. But there is a light […]

graphene-friction-anisotropy-featured
Atomistic Tribology
Switchable Friction on Graphene

Graphene is a unique material in many aspects and has recently been applied in various ways. In tribology, it has been shown to lead to a superlubricity – an ultra low friction state. In laboratory […]

AFM_WearParticles
General Topics
Small Particles – Big Problems

Tiny particles are all over around us and sometimes they may create problems. This is especially of concern with metal particles formed due to wear in man-made engineering devices. Particles formed in car disk brakes […]

Computational Tribology
Hysteresis in Friction of Graphene

Friction is a result of complex interaction of physical, chemical and mechanical forces at the sliding interface. Due to mentioned complexity, truly predictive models of friction are yet to be developed. As a result of […]