231 citations · 1.5k across the 55 of their papers we have counts for
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Optical control of coherent interactions between quantum dot electron spins
S. Spatzek, A. Greilich, Sophia E. Economou +7
Coherent interactions between spins in quantum dots are a key requirement for quantum gates. We have performed pump-probe experiments in which pulsed lasers emitting at different p…
Effect of pump-probe detuning on the Faraday rotation and ellipticity signals of mode-locked spins in InGaAs quantum dots
M. M. Glazov, I. A. Yugova, S. Spatzek +6
We have studied the Faraday rotation and ellipticity signals in ensembles of singly-charged (In,Ga)As/GaAs quantum dots by pump-probe spectroscopy. For degenerate pump and probe we…
Electromagnetically Induced Transparency with an Ensemble of Donor-Bound Electron Spins in a Semiconductor
Maksym Sladkov, A. U. Chaubal, M. P. Bakker +4
We present measurements of electromagnetically induced transparency with an ensemble of donor- bound electrons in low-doped n-GaAs. We used optical transitions from the Zeeman-spli…
Nanostructures in p-GaAs with improved tunability
M. Csontos, Y. Komijani, I. Shorubalko +3
A nano-fabrication technique is presented which enables the fabrication of highly tunable devices on p-type, C-doped GaAs/AlGaAs heterostructures containing shallow two-dimensional…
Spin dynamics of electrons and holes in InGaAs/GaAs quantum wells at milliKelvin temperatures
L. V. Fokina, I. A. Yugova, D. R. Yakovlev +6
The carrier spin dynamics in a n-doped (In,Ga)As/GaAs quantum well has been studied by time-resolved Faraday rotation and ellipticity techniques in the temperature range down to 43…