23 citations · 55 across the 6 of their papers we have counts for
6 papers
Surface induced magnetization reversal of MnP nanoclusters embedded in GaP
Christian Lacroix, Samuel Lambert-Milot, Patrick Desjardins +2
We investigate the quasi-static magnetic behavior of ensembles of non-interacting ferromagnetic nanoparticles consisting of MnP nanoclusters embedded in GaP(001) epilayers grown at…
Phonon-Induced Transparency in Functionalized Single Layer Graphene
Bruno Rousseau, François Lapointe, Minh Nguyen +8
Herein, intervalley scattering is exploited to account for anomalous antiresonances in the infrared spectra of doped and disordered single layer graphene. We present infrared spect…
Fano Resonances in Mid-Infrared Spectra of Single-Walled Carbon Nanotubes
François Lapointe, Étienne Gaufrés, Isabelle Tremblay +3
This work revisits the physics giving rise to the carbon nanotubes phonon bands in the mid- infrared. Our measurements of doped and undoped samples of single-walled carbon nanotube…
Evidence of valence band perturbations in GaAsN/GaAs(001): A combined variable-angle spectroscopic ellipsometry and modulated photoreflectance investigation
S. Turcotte, S. Larouche, J. -N. Beaudry +4
The contribution of the fundamental gap E_ as well as those of the E_ + Delta(so) and E+ transitions to the dielectric function of GaAs1-xNx alloys near the band edge were determin…
Magnetotransport in the insulating regime of Mn doped GaAs
Louis-Francois Arsenault, B. Movaghar, P. Desjardins +1
We consider transport in the insulating regime of GaMnAs. We calculate the resistance, magnetoresitance and Hall effect, assuming that the Fermi energy is in the region of localize…
Transport in the metallic regime of Mn doped III-V Semiconductors
Louis-Francois Arsenault, B. Movaghar, P. Desjardins +1
The standard model of Mn doping in GaAs is subjected to a coherent potential approximation (CPA) treatment. Transport coefficients are evaluated within the linear response Kubo for…