Zeb Krix was a FLEET Research Fellow at UNSW, studying the theory behind artificial graphene and artificial topological insulators, which are 2D materials with an imposed superlattice structure. Zeb models such systems in the presence of a perpendicular magnetic field in order to improve understanding of the relevant electronic transport measurements. At FLEET this work was closely linked with experimental work conducted by Daisy Wang, Oleh Klochan and Alex Hamilton in Research theme 1: Topological materials. and Research theme 3 light transformed materials.