Browsing Faculté des arts et des sciences – Département de physique by Subject "X-ray diffraction"
Now showing items 1-4 of 4
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Critical process temperatures for resistive InGaAsP/InP heterostructures heavily implanted by Fe or Ga ions
(Elsevier, 2015-07-30)We report on critical ion implantation and rapid thermal annealing (RTA) process temperatures that produce resistive Fe- or Ga-implanted InGaAsP/InP heterostructures. Two InGaAsP/InP heterostructure compositions, with band gap wavelengths of 1.3 μm and ... -
Engineering visible light emitting point defects in Zr-implanted polycrystalline AlN films
(American Institute of Physics, 2020-12-22)We have investigated the impact of thermal annealing gaseous atmosphere of argon, nitrogen, and forming gas on the structural and optical properties of thin polycrystalline AlN films subjected to high-energy zirconium ions implantation. X-ray diffraction, ... -
Topological order in a broken-symmetry state
(2015-09-23)À travers cette thèse, nous revisitons les différentes étapes qui ont conduit à la découverte des isolants topologiques, suite à quoi nous nous penchons sur la question à savoir si une phase topologiquement non-triviale peut coexister avec un état ...