62 citations · 96 across the 5 of their papers we have counts for
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Effect of electric field on excitons in wide quantum wells
Shiming Zheng, E. S. Khramtsov, I. V. Ignatiev
A microscopic model of a heterostructure with a quantum well (QW) is proposed to study the exciton behavior in an external electric field. The effect of an electric field ranging f…
Exciton dynamics in CdTe/CdZnTe quantum well
A. V. Mikhailov, A. S. Kurdyubov, E. S. Khramtsov +6
Exciton energy structure and population dynamics in a wide CdTe/CdZnTe quantum well are studied by spectrally-resolved pump-probe spectroscopy. Multiple excitonic resonances in ref…
Exciton-exciton and exciton-charge carrier interaction and the exciton collisional broadening in GaAs/AlGaAs quantum wells
B. F. Gribakin, E. S. Khramtsov, A. V. Trifonov +1
Wave functions of heavy-hole excitons in GaAs/AlGaAs square quantum wells (QWs) of various widths are calculated by the direct numerical solution of a three-dimensi…
Nanosecond-scale magneto-exciton energy oscillations in quantum wells
A. V. Trifonov, E. S. Khramtsov, K. V. Kavokin +6
We report on the experimental evidence for a nanosecond time-scale spin memory based on nonradiative excitons. The effect manifests itself in magnetic-field-induced oscillations of…
Excitons in square quantum wells: microscopic modeling and experiment
E. S. Khramtsov, P. A. Belov, P. S. Grigoryev +7
The binding energy and the corresponding wave function of excitons in GaAs-based finite square quantum wells (QWs) are calculated by the direct numerical solution of the three-dime…