Two-dimensional structures
pairs (excitons) with high binding energy. We are studying the physics of correlated electron-hole-states in these materials. The focus here lies on neutral, charged (so-called trions), and localized excitons [...] Possibilities for the control and manipulation, e.g. by intentional doping, of their energetical states are researched. Monolayers of these materials are produced in our lab by mechanical exfoliation and