677 citations · 3.1k across the 34 of their papers we have counts for
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Luminescence imaging of photoelectron spin precession during drift in p-type GaAs
V. Notot, D. Paget, A. C. H. Rowe +3
Using a microfabricated, p-type GaAs Hall bar, is it shown that the combined application of co-planar electric and magnetic fields enables the observation at 50 K of spatial oscill…
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…
Control of Exciton Valley Coherence in Transition Metal Dichalcogenide Monolayers
G. Wang, X. Marie, B. L. Liu +5
The direct gap interband transitions in transition metal dichalcogenides monolayers are governed by chiral optical selection rules. Determined by laser helicity, optical transition…
Surface-enhanced gallium arsenide photonic resonator with a quality factor of six million
Biswarup Guha, Felix Marsault, Fabian Cadiz +10
Gallium Arsenide and related compound semiconductors lie at the heart of optoelectronics and integrated laser technologies. Shaped at the micro and nano-scale, they allow strong in…
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.…