EngSci-NCATS-315: Marie Curie Early Stage Researcher PhD fellowship: Frictional properties of 2D materials - optimising TMD design to achieve minimum friction

Transition metal dichalcogenides (TMD) are known solid lubricants; however, recent theoretical simulations show that they can act as superlubricants, i.e. solids with negligible friction. In this project we will prepared low-dimensional TMD (mono- and multi-layered 2D sheets) by CVD method and their nanoscale friction properties investigated by AFM. The layers will be deposited on atomically flat substrates and transferred to AFM tips, which will allow complex mapping of frictional properties of various TMD combinations and will provide experimental guideline to optimise TMD design to achieve minimum friction.

We look for excellent graduates in Physics, Engineering or Chemistry. Knowledge of atomistic simulations is desirable.