Mining information from atom probe data

Cairney, Julie M., Rajan, Krishna, Haley, Daniel, Gault, Baptiste, Bagot, Paul A. J., Choi, Pyuck-Pa, Felfer, Peter J., Ringer, Simon P., Marceau, Ross K. W. and Moody, Michael P. 2015, Mining information from atom probe data, Ultramicroscopy, vol. 159, no. Part 2, pp. 324-337, doi: 10.1016/j.ultramic.2015.05.006.

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Title Mining information from atom probe data
Author(s) Cairney, Julie M.
Rajan, Krishna
Haley, Daniel
Gault, Baptiste
Bagot, Paul A. J.
Choi, Pyuck-Pa
Felfer, Peter J.
Ringer, Simon P.
Marceau, Ross K. W.ORCID iD for Marceau, Ross K. W. orcid.org/0000-0003-3612-8762
Moody, Michael P.
Journal name Ultramicroscopy
Volume number 159
Issue number Part 2
Start page 324
End page 337
Total pages 14
Publisher Elsevier
Place of publication Amsterdam, The Netherlands
Publication date 2015-12
ISSN 0304-3991
1879-2723
Keyword(s) atom probe tomography
clustering
crystallography
data mining
microscopy
short range order
Summary Whilst atom probe tomography (APT) is a powerful technique with the capacity to gather information containing hundreds of millions of atoms from a single specimen, the ability to effectively use this information creates significant challenges. The main technological bottleneck lies in handling the extremely large amounts of data on spatial-chemical correlations, as well as developing new quantitative computational foundations for image reconstruction that target critical and transformative problems in materials science. The power to explore materials at the atomic scale with the extraordinary level of sensitivity of detection offered by atom probe tomography has not been not fully harnessed due to the challenges of dealing with missing, sparse and often noisy data. Hence there is a profound need to couple the analytical tools to deal with the data challenges with the experimental issues associated with this instrument. In this paper we provide a summary of some key issues associated with the challenges, and solutions to extract or "mine" fundamental materials science information from that data.
Notes 1st International Conference on Atom Probe Tomography & Microscopy
Language eng
DOI 10.1016/j.ultramic.2015.05.006
Field of Research 020401 Condensed Matter Characterisation Technique Development
0205 Optical Physics
0299 Other Physical Sciences
Socio Economic Objective 970102 Expanding Knowledge in the Physical Sciences
HERDC Research category C1.1 Refereed article in a scholarly journal
ERA Research output type C Journal article
Copyright notice ©2015, Elsevier
Persistent URL http://hdl.handle.net/10536/DRO/DU:30074156

Document type: Journal Article
Collection: Institute for Frontier Materials
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