159 citations · 514 across the 14 of their papers we have counts for
8 papers · 1 filter
Nonequilibrium spin noise in a quantum dot ensemble
D. S. Smirnov, Ph. Glasenapp, M. Bergen +5
The spin noise in singly charged self-assembled quantum dots is studied theoretically and experimentally under the influence of a perturbation, provided by additional photoexcited…
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…
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…
Coherent spin dynamics of electrons and holes in semiconductor quantum wells and quantum dots under periodical optical excitation: resonant spin amplification versus spin mode-locking
I. A. Yugova, M. M. Glazov, D. R. Yakovlev +2
The coherent spin dynamics of resident carriers, electrons and holes, in semiconductor quantum structures is studied by periodical optical excitation using short laser pulses and i…
Long-lived electron spin coherence in CdSe/ZnSSe self-assembled quantum dots
M. Syperek, D. R. Yakovlev, I. A. Yugova +6
The electron spin coherence in n-doped and undoped, self-assembled CdSe/Zn(S,Se) quantum dots has been studied by time-resolved pump-probe Kerr rotation. Long-lived spin coherence…
Generation and detection of mode-locked spin coherence in (In,Ga)As/GaAs quantum dots by laser pulses of long duration
S. Spatzek, S. Varwig, M. M. Glazov +5
Using optical pulses of variable duration up to 80 ps, we report on spin coherence initialization and its subsequent detection in n-type singly-charged quantum dots, subject to a t…