Radtke Guillaume


My work is focussed on the development of ab initio methods for modeling spectroscopies used in condensed matter physics anfd chemistry, in a range of frequencies ranging from far infrared (vibrational spectroscopies) to hard X rays (excitation of core electrons). I am particularly interested by electron energy loss spectroscopy (EELS) as implemented in the transmission electron microscope to study the local electronic structure and physical properties of nanostructures, nanoparticles, interfaces or point defects.

STEM Electron Transmission Microscopy X-ray absorption spectroscopy Molecular modelling X-ray scattering Infra-red spectroscopy