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  Building a Library of Simulated Atom Probe Data for Different Crystal Structures and Tip Orientations Using TAPSim

Kühbach, M., Breen, A. J., Herbig, M., & Gault, B. (2019). Building a Library of Simulated Atom Probe Data for Different Crystal Structures and Tip Orientations Using TAPSim. Microscopy and Microanalysis, 25(2), 320-330. doi:10.1017/S1431927618016252.

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Item Permalink: http://hdl.handle.net/21.11116/0000-0003-ACC3-F Version Permalink: http://hdl.handle.net/21.11116/0000-0003-ACC4-E
Genre: Journal Article

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 Creators:
Kühbach, Markus1, Author              
Breen, Andrew J.2, Author              
Herbig, Michael3, Author              
Gault, Baptiste2, Author              
Affiliations:
1Theory and Simulation, Microstructure Physics and Alloy Design, Max-Planck-Institut für Eisenforschung GmbH, Max Planck Society, ou_1863392              
2Atom Probe Tomography, Microstructure Physics and Alloy Design, Max-Planck-Institut für Eisenforschung GmbH, Max Planck Society, ou_1863384              
3Materials Science of Mechanical Contacts, Microstructure Physics and Alloy Design, Max-Planck-Institut für Eisenforschung GmbH, Max Planck Society, ou_2324693              

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 Abstract: The process of building an open source library of simulated field desorption maps for differently oriented synthetic tips of the face-centered cubic, body-centered cubic, and hexagonal-close-packed crystal structures using the open source software TAPSim is reported. Specifically, the field evaporation of a total set of 4 × 101 single-crystalline tips was simulated. Their lattices were oriented randomly to sample economically the fundamental zone of crystal orientations. Such data are intended to facilitate the interpretation of low-density zone lines and poles that are observed on detector hit maps during Atom Probe Tomography (APT) experiments. The datasets and corresponding tools have been made publicly available to the APT community in an effort to provide better access to simulated atom probe datasets. In addition, a computational performance analysis was conducted, from which recommendations are made as to which key tasks should be optimized in the future to improve the parallel efficiency of TAPSim. © Microscopy Society of America 2019.

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Language(s): eng - English
 Dates: 2019-02-182019-04-01
 Publication Status: Published in print
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 Table of Contents: -
 Rev. Method: Peer
 Identifiers: DOI: 10.1017/S1431927618016252
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Title: Microscopy and Microanalysis
  Abbreviation : Microsc. Microanal.
Source Genre: Journal
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Pages: - Volume / Issue: 25 (2) Sequence Number: - Start / End Page: 320 - 330 Identifier: ISSN: 1431-9276
CoNE: https://pure.mpg.de/cone/journals/resource/991042731793414