Facilities Facilities overview MOCVD Reactors Thomas Swan 6 x 2-inch Reactor Aixtron Reactor Veeco Reactor Electron Microscopy High-Resolution XRD Dual-Beam FIB/SEM SEM-CL Scanning Probe Microscopy Time-resolved Cathodoluminescence Microscopy (TRCL) Thomas Swan 6 x 2-inch Reactor We have a Thomas Swan 6 x 2-inch close-coupled showerhead reactor dedicated to blue and green LED research, as well as studies into cubic nitrides. It is housed in the New Museums Site in the centre of Cambridge.