• Introducing a Dynamic Reconstruction Methodology for Multilayered Structures in Atom Probe Tomography 

      hatzoglou, constantinos; Da Costa, Grald; Wells, Peter; Ren, Xiaochen; Geiser, Brian P; Larson, David J; Demoulin, Remi; Hunnestad, Kasper Aas; Talbot, Etienne; Mazumder, Baishakhi; Meier, Dennis; Vurpillot, François (Peer reviewed; Journal article, 2023)
      Atom probe tomography (APT) is a powerful three-dimensional nanoanalyzing microscopy technique considered key in modern materials science. However, progress in the spatial reconstruction of APT data has been rather limited ...
    • Introducing field evaporation energy loss spectroscopy 

      Rousseau, Loïc; Normand, Antoine; Morgado, Felipe F.; Søreide, Hanne-Sofie Marie Scisly; Stephenson, Leigh T.; Hatzoglou, Constantinos; Da Costa, Gérald; Tehrani, Kambiz; Freysoldt, Christoph; Gault, Baptiste; Vurpillot, François (Peer reviewed; Journal article, 2023)
      Retrieving information on the chemical and bonding states of atoms in a material in three-dimensions is challenging even for the most advanced imaging techniques. Here, we demonstrate that this information is accessible ...
    • A Quantitative Investigation of Functionalized Glazing Stacks by Atom Probe Tomography 

      Perrin Toinin, Jacques; Hatzoglou, Constantinos; Voronkoff, Justine; Montigaud, Hervé; Guimard, Denis; Wuttig, Matthias; Vurpillot, François; Cojocaru-Mirédin, Oana (Peer reviewed; Journal article, 2022)
      Insulating glazings used in products for the building and automotive market consist of flat glass with low-emissivity (low-E) coatings. One challenge is to increase the infrared reflectance of the glazing stack while ...