14 citations · 16 across the 5 of their papers we have counts for
6 papers
Spatial resolution(s) in atom probe tomography
Baptiste Gault, Frédéric De Geuser, Christoph Freysoldt +2
Atom probe tomography (APT) is often quoted to provide "atomic-scale" analysis of materials in three dimensions. Despite efforts to quantify APT's spatial resolution, misunderstand…
Exploring mechanisms leading to composition errors in monazite (CePO4) analysed with atom probe tomography
Tom Veret, Fabien Delaroche, Ivan Blum +6
Monazite (CePO4) is widely used in U-Th-Pb geochronology due to its reliable age determinations, although isotopic disturbances often require nanoscale investigation to better unde…
Crystallographic dependence of Field Evaporation Energy Barrier in metals using Field Evaporation Energy Loss Spectroscopy mapping
François Vurpillot, Constantinos Hatzoglou, Benjamin Klaes +5
Atom probe tomography data is composed of a list of coordinates of the reconstructed atoms in the probed volume. The elemental identity of each atom is derived from time-of-flight…
Reflections on the spatial performance of atom probe tomography in the analysis of atomic neighbourhoods
Baptiste Gault, Benjamin Klaes, Felipe F. Morgado +5
Atom probe tomography is often introduced as providing "atomic-scale" mapping of the composition of materials and as such is often exploited to analyse atomic neighbourhoods within…
Revealing atomic-scale vacancy-solute interaction in nickel
Felipe F. Morgado, Shyam Katnagallu, Christoph Freysoldt +7
Imaging individual vacancies in solids and revealing their interactions with solute atoms remains one of the frontiers in microscopy and microanalysis. Here we study a creep-deform…
A model to predict image formation in the three-dimensional field ion microscope
Benjamin Klaes, Rodrigue Larde, Fabien Delaroche +5
This article presents a numerical model dedicated to the simulation of field ion microscopy (FIM). FIM was the first technique to image individual atoms on the surface of a materia…