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3D grain reconstruction from laboratory diffraction contrast tomography

A method for reconstructing the three-dimensional grain structure from data collected with a recently introduced laboratory-based X-ray diffraction contrast tomography system is presented. Diffraction contrast patterns are recorded in Laue-focusing geometry. The diffraction geometry exposes shape in...

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Autores principales: Bachmann, Florian, Bale, Hrishikesh, Gueninchault, Nicolas, Holzner, Christian, Lauridsen, Erik Mejdal
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2019
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6557177/
https://www.ncbi.nlm.nih.gov/pubmed/31236094
http://dx.doi.org/10.1107/S1600576719005442
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author Bachmann, Florian
Bale, Hrishikesh
Gueninchault, Nicolas
Holzner, Christian
Lauridsen, Erik Mejdal
author_facet Bachmann, Florian
Bale, Hrishikesh
Gueninchault, Nicolas
Holzner, Christian
Lauridsen, Erik Mejdal
author_sort Bachmann, Florian
collection PubMed
description A method for reconstructing the three-dimensional grain structure from data collected with a recently introduced laboratory-based X-ray diffraction contrast tomography system is presented. Diffraction contrast patterns are recorded in Laue-focusing geometry. The diffraction geometry exposes shape information within recorded diffraction spots. In order to yield the three-dimensional crystallographic microstructure, diffraction spots are extracted and fed into a reconstruction scheme. The scheme successively traverses and refines solution space until a reasonable reconstruction is reached. This unique reconstruction approach produces results efficiently and fast for well suited samples.
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spelling pubmed-65571772019-06-24 3D grain reconstruction from laboratory diffraction contrast tomography Bachmann, Florian Bale, Hrishikesh Gueninchault, Nicolas Holzner, Christian Lauridsen, Erik Mejdal J Appl Crystallogr Research Papers A method for reconstructing the three-dimensional grain structure from data collected with a recently introduced laboratory-based X-ray diffraction contrast tomography system is presented. Diffraction contrast patterns are recorded in Laue-focusing geometry. The diffraction geometry exposes shape information within recorded diffraction spots. In order to yield the three-dimensional crystallographic microstructure, diffraction spots are extracted and fed into a reconstruction scheme. The scheme successively traverses and refines solution space until a reasonable reconstruction is reached. This unique reconstruction approach produces results efficiently and fast for well suited samples. International Union of Crystallography 2019-05-31 /pmc/articles/PMC6557177/ /pubmed/31236094 http://dx.doi.org/10.1107/S1600576719005442 Text en © Florian Bachmann et al. 2019 http://creativecommons.org/licenses/by/4.0/ This is an open-access article distributed under the terms of the Creative Commons Attribution (CC-BY) Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.http://creativecommons.org/licenses/by/4.0/
spellingShingle Research Papers
Bachmann, Florian
Bale, Hrishikesh
Gueninchault, Nicolas
Holzner, Christian
Lauridsen, Erik Mejdal
3D grain reconstruction from laboratory diffraction contrast tomography
title 3D grain reconstruction from laboratory diffraction contrast tomography
title_full 3D grain reconstruction from laboratory diffraction contrast tomography
title_fullStr 3D grain reconstruction from laboratory diffraction contrast tomography
title_full_unstemmed 3D grain reconstruction from laboratory diffraction contrast tomography
title_short 3D grain reconstruction from laboratory diffraction contrast tomography
title_sort 3d grain reconstruction from laboratory diffraction contrast tomography
topic Research Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6557177/
https://www.ncbi.nlm.nih.gov/pubmed/31236094
http://dx.doi.org/10.1107/S1600576719005442
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