The Tergeo Plasma Cleaner is capable of direct or indirect oxygen or hydrogen plasmas. It is primarily used for chemical modification of 2D material surfaces, e.g. oxidization of chalcogenides or hydrogenation of graphene.

This system is used to study the magneto-optic response and heat capacity of materials through time-domain thermoreflectance and magneto-optic Kerr effect measurements. A scanning imaging system that uses the infrared output of the OPO system enables fast and high-resolution imaging of magnetic order. This tool is located in the MRL laser facility.