54 citations · 122 across the 12 of their papers we have counts for
12 papers
Dynamics and control of nonradiative excitons - free carriers mixture in GaAs/AlGaAs quantum wells
A. S. Kurdyubov, A. V. Trifonov, B. F. Gribakin +9
Dynamics of nonradiative excitons with large in-plane wave vectors forming a so-called reservoir is experimentally studied in a high-quality semiconductor structure containing a 14…
Exciton energy oscillations induced by quantum beats
A. V. Trifonov, A. S. Kurdyubov, I. Ya. Gerlovin +5
In this paper, we experimentally demonstrate an oscillating energy shift of quantum-confined exciton levels in a semiconductor quantum well after excitation into a superposition of…
Exciton-polariton interference controlled by electric field
D. K. Loginov, P. A. Belov, V. G. Davydov +3
Linear in the wave-vector terms of an electron Hamiltonian play an important role in topological insulators and spintronic devices. Here we demonstrate how an external electric fie…
Subsecond nuclear spin dynamics in -GaAs
P. S. Sokolov, M. Yu. Petrov, K. V. Kavokin +5
We use time-resolved detection of the Hanle effect and polarized photoluminescence with dark intervals to investigate the buildup and decay of the spin polarization of nuclei inter…
Impurity-induced modulation of terahertz waves in optically excited GaAs
A. S. Kurdyubov, A. V. Trifonov, I. Ya. Gerlovin +2
The effect of the photoinduced absorption of terahertz (THz) radiation in a semi-insulating GaAs crystal is studied by the pulsed THz transmission spectroscopy. We found that a bro…
Spin dynamics of quadrupole nuclei in InGaAs quantum dots
M. S. Kuznetsova, R. V. Cherbunin, I. Ya. Gerlovin +6
Photoluminescence polarization is experimentally studied for samples with (In,Ga)As/GaAs selfassembled quantum dots in transverse magnetic field (Hanle effect) under slow modulatio…