期刊
ULTRAMICROSCOPY
卷 159, 期 -, 页码 202-216出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.ultramic.2014.12.013
关键词
Atom Probe Tomography; Reconstruction; Field evaporation; Simulations
类别
资金
- French national agency [APTITUDE ANR-12-NANO-0001]
- CAMECA/RING-APT collaboration contract
Improving both the precision and the accuracy of Atom Probe Tomography reconstruction requires a correct understanding of the imaging process. In this aim, numerical modeling approaches have been developed for 15 years. The injected ingredients of these modeling tools are related to the basic physic of the field evaporation mechanism. The interplay between the sample nature and structure of the analyzed sample and the reconstructed image artefacts have pushed to gradually improve and make the model more and more sophisticated. This paper reviews the evolution of the modeling approach in Atom Probe Tomography and presents some future potential directions in order to improve the method. (C) 2015 Elsevier B.V. All rights reserved.
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