Dynamics of Excitons in CdS, CdSe, and CdS_1−xSe_x

Exciton dephasing in ZnSe quantum wires

“…1-7͒ and II-VI compounds [8][9][10][11][12][13] over the last decade. The investigation of the coherent phenomena in quantum wires ͑QWR's͒ has recently become possible due to major improvements in patterning technology and growth techniques.…”

Luminescence spectra and kinetics of disordered solid solutions

“…͑iii͒ Previous studies 28,[35][36][37][38] of the time kinetics of the luminescence at different spectral points have shown that the fast decay dominating the first stage of the process continuously transforms into the slow nonexponential behavior. Nevertheless, it was intuitively supposed that the spectrally integrated kinetics should follow an exponential decay with the radiative lifetime of excitons created by photons.…”

“…28 The studies of the ZnSe (1Ϫc) Te c and CdS (1Ϫc) Se c solid solutions presented in this paper were performed in a wide interval of the excitation power at which, nevertheless, the Coulomb potential was not screened though the considerable filling of the electronic and hole states was reached.…”

Two-photon excited room-temperature luminescence of CdS in the femtosecond regime

“…42 In order to thermalize to the bottom of the conduction band, the electrons have to lose a maximum kinetic energy excess of 1.34 eV ͑see Fig. 4͒.…”