The properties of hard X-ray to excite light emission can be combined simultaneously with X-ray fluorescence techniques to study nanoscale devices as demonstrated for multiple quantum well (MQW) InGaN/GaN core/shell wires integrated in blue LED emitters. This study allowed us to understand the effect of growth conditions on GaN polarity in wires and the consequences on InGaN deposition and MQWs quality.
Thesis presented April 26, 2022 by Cédric Lacam. PhD thesis available as a pdf file.
Thesis presented February 17, 2022 by Vincent Grenier. PhD thesis available as a pdf file.
Thesis presented June 04, 2020 by Akanksha Kapoor. PhD thesis available as a pdf file.
Thesis presented December 20, 2018, by Lynda Amichi. PhD thesis available as a pdf file.
Thesis presented Novembre 10, 2017 by Amine El Kacimi. PhD thesis available as a pdf file.
CEA is a French government-funded technological research organisation in four main areas: low-carbon energies, defense and security, information technologies and health technologies. A prominent player in the European Research Area, it is involved in setting up collaborative projects with many partners around the world.