107 citations · 562 across the 22 of their papers we have counts for
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Magneto-optics of two-dimensional electron gases modified by strong Coulomb interactions in ZnSe quantum wells
D. Keller, D. R. Yakovlev, G. V. Astakhov +6
The optical properties of two-dimensional electron gases in ZnSe/(Zn,Be)Se and ZnSe/(Zn,Be,Mg)Se modulation-doped quantum wells with electron densities up to 1.4x10^{12} cm^{-2} we…
Quantum-dot-based optical polarization conversion
G. V. Astakhov, T. Kiessling, A. V. Platonov +6
We report circular-to-linear and linear-to-circular conversion of optical polarization by semiconductor quantum dots. The polarization conversion occurs under continuous wave excit…
Spin-lattice relaxation of Mn-ions in ZnMnSe/ZnBeSe quantum wells measured under pulsed photoexcitation
M. K. Kneip, D. R. Yakovlev, M. Bayer +6
The dynamics of spin-lattice relaxation of the Mn-ions in (Zn,Mn)Se-based diluted-magnetic-semiconductor quantum wells is studied by time-resolved photoluminescence. The spin-latti…
Definitive observation of the dark triplet ground state of charged excitons in high magnetic fields
G. V. Astakhov, D. R. Yakovlev, V. V. Rudenkov +8
The ground state of negatively charged excitons (trions) in high magnetic fields is shown to be a dark triplet state, confirming long-standing theoretical predictions. Photolumines…
Simple Estimation of X- Trion Binding Energy in Semiconductor Quantum Wells
R. A. Sergeev, R. A. Suris, G. V. Astakhov +2
A simple illustrative wave function with only three variational parameters is suggested to calculate the binding energy of negatively charged excitons (X-) as a function of quantum…