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most citedUltrafast optical rotations of electron spins in quantum dots

231 citations · 2.5k across the 95 of their papers we have counts for

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Showing 2009Show all

5 papers · 1 filter

cond-mat.mes-hall2009★ 30 cited

Optical control of electron spin coherence in CdTe/(Cd,Mg)Te quantum wells

E. A. Zhukov, D. R. Yakovlev, M. M. Glazov +5

Optical control of the spin coherence of quantum well electrons by short laser pulses with circular or linear polarization is studied experimentally and theoretically. For that pur…

cond-mat.mes-hall2009★ 231 cited

Ultrafast optical rotations of electron spins in quantum dots

A. Greilich, Sophia E. Economou, S. Spatzek +5

Coherent manipulation of quantum bits (qubits) on time scales much shorter than the coherence time is a key prerequisite for quantum information processing. Electron spins in quant…

cond-mat.mes-hall2009★ 159 cited

Spin noise of electrons and holes in self-assembled quantum dots

S. A. Crooker, J. Brandt, C. Sandfort +5

We measure the frequency spectra of random spin fluctuations, or "spin noise", in ensembles of (In,Ga)As/GaAs quantum dots (QDs) at low temperatures. We employ a spin noise spectro…

cond-mat.mtrl-sci2009

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…

cond-mat.mes-hall2009★ 17 cited

Hyperfine interaction mediated exciton spin relaxation in (In,Ga)As quantum dots

H. Kurtze, D. R. Yakovlev, D. Reuter +2

The population dynamics of dark and bright excitons in (In,Ga)As/GaAs quantum dots is studied by two-color pump-probe spectroscopy in an external magnetic field. With the field app…