256 citations · 876 across the 13 of their papers we have counts for
Showing 2011 · cond-mat.mtrl-sciShow all
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cond-mat.mtrl-sci2011★ 53 cited
Second-harmonic generation induced by electric currents in GaAs
Brian A. Ruzicka, Lalani K. Werake, Guowei Xu +4
We demonstrate a new, nonlinear optical effect of electric currents. First, a steady current is generated by applying a voltage on a doped GaAs crystal. We demonstrate that this cu…
cond-mat.mtrl-sci2011★ 83 cited
Ambipolar diffusion of photo-excited carriers in bulk GaAs
Brian A. Ruzicka, Lalani K. Werake, Hassana Samassekou +1
The ambipolar carrier diffusion in bulk GaAs is studied by using an ultrafast pump-probe technique with a high spatial resolution. Carriers with a point-like spatial profile are ex…