Extended Data Fig. 6: The PL excitation spectrum of the spin-exchange hvSE1 band.
From: Spin-exchange carrier multiplication in manganese-doped colloidal quantum dots
The intensity of the hvSE1 PL band (sample Mn-1) as a function of hvp for constant excitation level 〈Nph〉 < 1 (green squares). This dependence shows a sharp onset at ~2.36 eV (dashed red line), which is close to the energy of the CdSe-shell-based exciton (hvCdSe = 2.38 eV).
