105 citations · 149 across the 4 of their papers we have counts for
4 papers
Origin of Enhanced Zone Lines in Field Desorption Maps
Jiayuwen Qi, Christian Oberdorfer, Emmanuelle A. Marquis +1
Artifacts in the collective desorption map of the detector hits impede a truthful reconstruction, including enhanced "zone lines" with high atomic impact intensity. Since APT is de…
Ab-Initio Simulation of Field Evaporation
Jiayuwen Qi, Christian Oberdorfer, Emmanuelle A. Marquis +1
A new simulation approach of field evaporation is presented. The model combines classical electrostatics with molecular dynamics (MD) simulations. Unlike previous atomic-level simu…
Flux effects in precipitation under irradiation - Simulation of Fe-Cr alloys
Jia-Hong Ke, Elaina R. Reese, Emmanuelle A. Marquis +2
Radiation-enhanced precipitation of Cr-rich α' in irradiated Fe-Cr alloys, which results in hardening and embrittlement, depends on the irradiating particle and the displacement pe…
Effects of the local structure dependence of evaporation fields on field evaporation behavior
Lan Yao, Travis Withrow, Oscar D. Restrepo +2
Accurate three dimensional reconstructions of atomic positions, and full quantification of the information contained in atom probe tomography data relies on understanding the physi…