41 citations · 67 across the 4 of their papers we have counts for
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Optical orientation of Mn^2+ ions in GaAs
I. A. Akimov, R. I. Dzhioev, V. L. Korenev +4
We report on optical orientation of Mn^2+ in bulk GaAs under application of weak longitudinal magnetic field (B <= 100 mT). The manganese spin polarization of 25% is directly evalu…
Long-lived spin memory in Mn-doped GaAs: Time resolved study
I. A. Akimov, R. I. Dzhioev, V. L. Korenev +4
We study the electron spin dynamics in p-type GaAs doped with magnetic Mn acceptors by means of time-resolved pump-probe and photoluminescence techniques. Measurements in transvers…
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…
Bound magnetic polarons in the very dilute regime
Yu. G. Kusrayev, K. V. Kavokin, G. V. Astakhov +2
We study bound magnetic polarons (BMP) in a very diluted magnetic semiconductor CdMnTe by means of site selective spectroscopy. In zero magnetic field we detect a broad and asymmet…
Exciton spin decay modified by strong electron-hole exchange interaction
G. V. Astakhov, A. V. Koudinov, K. V. Kavokin +7
We study exciton spin decay in the regime of strong electron-hole exchange interaction. In this regime the electron spin precession is restricted within a sector formed by the exte…