56 citations · 395 across the 20 of their papers we have counts for
Showing 2005Show all
3 papers · 1 filter
cond-mat.mes-hall2005★ 40 cited
The quantum Hall ferromagnet at high filling factors: A magnetic field induced Stoner transition
B. A. Piot, D. K. Maude, M. Henini +7
Spin splitting in the integer quantum Hall effect is investigated for a series of AlGaAs/GaAs heterojunctions and quantum wells. Magnetoresistance measurements are pe…
cond-mat.mtrl-sci2005★ 47 cited
Interplay of the exciton and electron-hole plasma recombination on the photoluminescence dynamics in bulk GaAs
A. Amo, M. D. Martin, L. Vina +2
We present a systematic study of the exciton/electron-hole plasma photoluminescence dynamics in bulk GaAs for various lattice temperatures and excitation densities. The competition…
cond-mat.mes-hall2005★ 30 cited
Quantum corrections to the conductivity and Hall coefficient of a two-dimensional electron gas in a dirty AlGaAs/GaAs/AlGaAs quantum well: from the diffusive to the ballistic regime
V. T. Renard, I. V. Gornyi, O. A. Tkachenko +5
We report an experimental study of quantum conductivity corrections in a low mobility, high density two-dimensional electron gas in a AlGaAs/GaAs/AlGaAs quantum well in a wide temp…