306 citations · 377 across the 4 of their papers we have counts for
4 papers
Suppression of electron spin relaxation in Mn-doped GaAs
G. V. Astakhov, R. I. Dzhioev, K. V. Kavokin +7
We report a surprisingly long spin relaxation time of electrons in Mn-doped p-GaAs. The spin relaxation time scales with the optical pumping and increases from 12 ns in the dark to…
Electrical control of optical orientation of neutral and negatively charged excitons in n-type semiconductor quantum well
R. I. Dzhioev, V. L. Korenev, M. V. Lazarev +3
We report a giant electric field induced increase of spin orientation of excitons in n-type GaAs/AlGaAs quantum well. It correlates strongly with the formation of negatively charge…
Suppression of Dyakonov-Perel Spin Relaxation in high mobility n-GaAs
R. I. Dzhioev, K. V. Kavokin, V. L. Korenev +7
We report a large and unexpected suppression of the free electron spin relaxation in lightly-doped n-GaAs bulk crystals. The spin relaxation rate shows weak mobility dependence and…
Low-temperature spin relaxation in n-type GaAs
R. I. Dzhioev, K. V. Kavokin, V. L. Korenev +6
Low-temperature electron spin relaxation is studied by the optical orientation method in bulk n-GaAs with donor concentrations from 10^14 cm^{-3} to 5x10^17 cm^{-3}. A peculiarity…