Exciton-Exciton Interaction and Cascade Relaxation of Excitons in Colloidal CdSe Nanoplatelets

Aleksandr M. Smirnov, Anastasiya D. Golinskaya, Bedil M. Saidzhonov +3

We experimentally investigated for the first time the lowest four band structure of Cd Se nanoplatelets at the r point of Brillouin zone [heavy-hole (hh), light-hole (lh) and two s…