“…The developed theory allowed us to study the exciton spectrum in QDs in the outer medium (a detailed description of the theory and method of CdTe/KBr composite crystals growth is given in Supporting Information). Numerical calculations were performed for the nanosystems CdTe/KBr and CdTe/water with the following parameters: , , , meV, meV, , , meV, , E g0 = 1440 meV, ε CdTe = 7.4, ε KBr = 10.2, …”