21 citations · 22 across the 2 of their papers we have counts for
4 papers
Diffusion of photo-excited holes in viscous electron fluid
Yu. A. Pusep, M. D. Teodoro, V. Laurindo +3
The diffusion of photo-generated holes is studied in a high-mobility mesoscopic GaAs\ channel where electrons exhibit hydrodynamic properties. It is shown that the injection of hol…
Experimental analysis of the spin-orbit coupling dependence on the drift velocity of a spin packet
N. M . Kawahala, F. C. D. Moraes, G. M. Gusev +2
Spin transport was studied in a two-dimensional electron gas hosted in a wide GaAs quantum well occupying two subbands. Using space and time Kerr rotation microscopy to image drift…
Optically-detected long-lived spin coherence in multilayer systems: Double and triple quantum wells
S. Ullah, G. M. Gusev, A. K. Bakarov +1
In this contribution, we investigated the spin coherence of high-mobility dense two-dimensional electron gases confined in multilayer systems. The dynamics of optically-induced spi…
Large anisotropic spin relaxation time of exciton bound to donor states in triple quantum wells
S. Ullah, G. M. Gusev, A. K. Bakarov +1
We have studied the spin dynamics of a dense two-dimensional electron gas confined in a GaAs/AlGaAs triple quantum well by using time-resolved Kerr rotation and resonant spin ampli…