62 citations · 165 across the 12 of their papers we have counts for
8 papers · 1 filter
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…
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…
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…
Nuclear magnetic resonances in (In,Ga)As/GaAs quantum dots studied by resonant optical pumping
M. S. Kuznetsova, K. Flisinski, I. Ya. Gerlovin +7
The photoluminescence polarizations of (In,Ga)As/GaAs quantum dots annealed at different temperatures are studied as a function of external magnetic field (Hanle curves). In these…
Hanle effect in (In,Ga)As quantum dots: Role of nuclear spin fluctuations
M. S. Kuznetsova, K. Flisinski, I. Ya. Gerlovin +7
The role of nuclear spin fluctuations in the dynamic polarization of nuclear spins by electrons is investigated in (In,Ga)As quantum dots. The photoluminescence polarization under…
Nuclear spin effects in singly negatively charged InP quantum dots
Bipul Pal, Sergey Yu. Verbin, Ivan V. Ignatiev +2
Experimental investigation of nuclear spin effects on the electron spin polarization in singly negatively charged InP quantum dots is reported. Pump-probe photoluminescence measure…