Christophe Dujardin

Development of ultrafast and radiation-hard GAGG for the next-generation of High-Energy Physics calorimeters

The evolution of High Energy Physics (HEP) toward future collider experiments with High Luminosity (HL), such as the HL-LHC, requires the development of scintillating materials that combine high density, excellent radiation hardness and an ultrafast response. While Cerium-doped G...

Strong Coupling in Bulk Nanoplasmonic Nanoplatelet Perovskite Scintillators

ABSTRACT Control of light emission underpins photonics and radiation detection. Strong coupling between excitons and confined electromagnetic modes forms light–matter states known as polaritons, enabling emission control. In scintillators, such effects have been investigated main...