51 citations · 394 across the 23 of their papers we have counts for
23 papers
Kerr effect induced by exchange interaction of electrons separated by a tunnel barrier in a double quantum well
V. K. Kalevich, K. V. Kavokin, M. M. Afanasiev +4
In a structure with two tunnel-coupled quantum wells of different widths, the spin dynamics resulting from resonant pulsed optical pumping of the narrow-well exciton includes the w…
Local field of spin-spin interactions in the nuclear spin system of n-GaAs
V. M. Litvyak, R. V. Cherbunin, V. K. Kalevich +1
At low lattice temperatures the nuclear spins in a solid form a closed thermodynamic system that is well isolated from the lattice. Thermodynamic properties of the nuclear spin sys…
Steady state oscillations of circular currents in concentric polariton condensates
Vladimir Lukoshkin, Evgeny Sedov, Vladimir Kalevich +3
Concentric ring exciton polariton condensates emerging under non-resonant laser pump in an annular trapping potential support persistent circular currents of polaritons. The trappi…
Double ring polariton condensates with polariton vortices
Evgeny Sedov, Vladimir Lukoshkin, Vladimir Kalevich +4
We study formation of superfluid currents of exciton polaritons in annular polariton condensates in a cylindrical micropillar cavity under the spatially localised nonresonant optic…
Warm-up spectroscopy of quadrupole-split nuclear spins in n-GaAs epitaxial layers
V. M. Litvyak, R. V. Cherbunin, V. K. Kalevich +4
The efficiency of the adiabatic demagnetization of nuclear spin system (NSS) of a solid is limited, if quadrupole effects are present. Nevertheless, despite a considerable quadrupo…
Chiral photodetector based on GaAsN
R. S. Joshya, H. Carrère, V. G. Ibarra-Sierra +7
The detection of light helicity is key to several research and industrial applications from drugs production to optical communications. However, the direct measurement of the light…