Manifestation of dimensional quantization levels in the nonlinear transmission spectra of semiconductor microcrystals
Vandyshev Yu. V., Dneprovskii V. S., Klimov V. I.
Brightening peaks attributable to transitions between dimensional quantization levels are recorded in the transmission spectra of CdSe microcrystals (80 and 300 K) excited by picosecond light pulses. The dynamics of transmission restoration, which is explained on the basis of a model of discrete level filling in the conduction and valence bands, is investigated.