 | Elaboration et étude de nanostructures 1D à base de semiconducteurs II-VI 1 février 2022 - 31 juillet 2022 La recherche est aujourd'hui très riche et active sur le sujet des nanofils semiconducteurs, car elle présente un intérêt considérable tant pour ses aspects fondamentaux que pour les futures générations de composants électroniques et optoélectroniques, de capteurs, de cellules solaires, et de nano-sources d'énergie. |
| Integrated quantum photonics based on single photon emitters in 2D materials 1 février 2022 - 31 juillet 2022 Master and PhD offer with secured ANR funding
Optically active deep defects in the solid state can be seen as artificial atoms. These so-called colour centres represent a major interest in quantum information science, owing to their potential as single photon emitters and their possible integration in nanostructures and devices. An emblematic example is the NV (nitrogen-vacancy) centre in diamond. Recently discovered colour centres in the 2D material hBN (hexagonal boron nitride) bring new perspectives of integration and applications in quantum technologies. |
| Ultra Wide Band gap Ga-based semiconductors for efficient energy conversion 1 février 2022 - 31 juillet 2022 Proposed internship work will be a part of international collaborative project : « ultra-wide band gap Gallium based semiconductors: from material to devices”. The objective is understanding opto-electronic properties of material for it’s successful application in power electronics devices for electrical vehicles/trains/electrical aircrafts |
| Super plasmonic structures based on fluorescent nano-aggregates for the generation of quantum states of light 1 février 2022 - 31 juillet 2022 The proposed internship focuses on new hybrid light sources capable of generating unconventional states of light by relying on collective emission effects. In addition to advances in the understanding of the fundamental processes at work in these complex systems, the ultimate goal is to develop ultra-luminous devices with original designs operating at room temperature, with a strong impact in the fields of nanophotonics. |
| Nanophotonics on plasmonic nanostructures 1 février 2022 - 31 juillet 2022 The OEN group (Optique à l’Echelle Nanométrique) of the GEMaC (Groupe d’Etude de la Matière Condensée) laboratory is currently involved in the study of plasmonic nanotructures (the Surface Plasmon Polariton-SPP is a mixed state involving electron of the metal and photon of the electromagnetic EM field).The internship proposed concerns numerical study of electromagnetic confinement in plasmonic nanostructures. The nanostructures studied are NPoM (NanoParticles on a Mirror) that are cavities enabling extreme field confinement in nm gaps. |
