13 citations · 19 across the 5 of their papers we have counts for
5 papers
Anomalous ambipolar transport in depleted GaAs nanowires
H. Hijazi, D. Paget, A C. H. Rowe +7
We have used a polarized microluminescence technique to investigate photocarrier charge and spin transport in n-type depleted GaAs nanowires ( cm doping le…
Charge and spin transport over record distances in GaAs metallic n-type nanowires : II nonlinear charge transport
Hadi Hijazi, Daniel Paget, Guillaume Monier +6
We have investigated the photocarrier charge transport in n-type metallic GaAs nanowires (~ 10^17 cm^-3 doping level), grown by hydride vapor phase epitaxy (HVPE) on Si(111) substr…
Charge and spin transport over record distances in GaAs metallic n-type nanowires : I photocarrier transport in a dense Fermi sea
Hadi Hijazi, Daniel Paget, Guillaume Monier +6
We have investigated charge and spin transport in n-type metallic GaAs nanowires (~ 10^17 cm^-3 doping level), grown by hydride vapor phase epitaxy (HVPE) on Si substrates. This wa…
VLS-HVPE growth of ultra-long and defect-free GaAs nanowires investigated by ab initio simulation coupled to near-field microscopy
Yamina Andre, Kaddour Lekhal, Philip Hoggan +13
High aspect ratio, rod-like and single crystal phase GaAs nanowires (NWs) were grown by gold catalyst-assisted hydride vapor phase epitaxy (HVPE). High resolution transmission elec…
Photoassisted tunneling from free-standing GaAs thin films into metallic surfaces
D. Vu, S. Arscott, E. Peytavit +7
The tunnel photocurrent between a gold surface and a free-standing semiconducting thin film excited from the rear by above bandgap light has been measured as a function of applied…