Prof Oleg Sushkov (UNSW) led two theoretical investigations as a Chief Investigator within FLEET’s Research Theme 1: (i) Artificial nanofabricated materials including artificial topological insulators. (ii) Laterally modulated oxide interfaces. Within FLEET’s Research Theme 3, Sushkov also participates in studies of theoretical many-body physics aspects of exciton condensates and cold atoms aimed at support of the Centre experimental efforts.