677 citations · 5k across the 48 of their papers we have counts for
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Spin and recombination dynamics of excitons and free electrons in p-type GaAs : effect of carrier density
F. Cadiz, D. Lagarde, P. Renucci +5
Carrier and spin recombination are investigated in p-type GaAs of acceptor concentration NA = 1.5 x 10^(17) cm^(-3) using time-resolved photoluminescence spectroscopy at 15 K. At l…
Ultra-low power threshold for laser induced changes in optical properties of 2D Molybdenum dichalcogenides
Fabian Cadiz, Cedric Robert, Gang Wang +13
The optical response of traditional semiconductors depends on the laser excitation power used in experiments. For two-dimensional (2D) semiconductors, laser excitation effects are…
Excitonic properties of semiconducting monolayer and bilayer MoTe2
C. Robert, R. Picard, D. Lagarde +9
MoTe2 belongs to the semiconducting transition metal dichalcogenide family with some properties differing from the other well-studied members (Mo,W)(S,Se)2. The optical band gap is…
Well separated trion and neutral excitons on superacid treated MoS2 monolayers
Fabian Cadiz, Simon Tricard, Maxime Gay +6
Developments in optoelectronics and spin-optronics based on transition metal dichalcogenide monolayers (MLs) need materials with efficient optical emission and well-defined transit…
Exciton Radiative Lifetime in Transition Metal Dichalcogenide Monolayers
C. Robert, D. Lagarde, F. Cadiz +8
We have investigated the exciton dynamics in transition metal dichalcogenide mono-layers using time-resolved photoluminescence experiments performed with optimized time-resolution.…