arXiv · 1802.09895
Extending Continuum Models for Atom Probe Simulation
Abstract
This work describes extensions to existing level-set algorithms developed for application within the field of Atom Probe Tomography (APT). We present a new simulation tool for the simulation of 3D tomographic volumes, using advanced level set methods. By combining narrow-band, B-Tree and particle-tracing approaches from level-set methods, we demonstrate a practical tool for simulating shape changes to APT samples under applied electrostatic fields, in three dimensions. This work builds upon our previous studies by allowing for non-axially symmetric solutions, with minimal loss in computational speed, whilst retaining numerical accuracy.
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Daniel Haley, Paul A. J. Bagot, Michael P. Moody. 2018-02-27. Extending Continuum Models for Atom Probe Simulation. https://doi.org/10.1016/j.matchar.2018.02.032
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