Simulating dark-field X-ray microscopy images with wavefront propagation techniques

Dark-field X-ray microscopy is a diffraction-based synchrotron imaging technique capable of imaging defects in the bulk of extended crystalline samples. Numerical simulations are presented of image formation in such a microscope using numerical integration of the dynamical Takagi–Taupin equations an...

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Autores principales: Carlsen, Mads, Detlefs, Carsten, Yildirim, Can, Ræder, Trygve, Simons, Hugh
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2022
Materias:
Research Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9624181/
https://www.ncbi.nlm.nih.gov/pubmed/36318069
http://dx.doi.org/10.1107/S205327332200866X
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author Carlsen, Mads
Detlefs, Carsten
Yildirim, Can
Ræder, Trygve
Simons, Hugh
author_facet Carlsen, Mads
Detlefs, Carsten
Yildirim, Can
Ræder, Trygve
Simons, Hugh
author_sort Carlsen, Mads
collection PubMed
description Dark-field X-ray microscopy is a diffraction-based synchrotron imaging technique capable of imaging defects in the bulk of extended crystalline samples. Numerical simulations are presented of image formation in such a microscope using numerical integration of the dynamical Takagi–Taupin equations and wavefront propagation. The approach is validated by comparing simulated images with experimental data from a near-perfect single crystal of diamond containing a single stacking-fault defect in the illuminated volume.
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spelling pubmed-96241812022-11-14 Simulating dark-field X-ray microscopy images with wavefront propagation techniques Carlsen, Mads Detlefs, Carsten Yildirim, Can Ræder, Trygve Simons, Hugh Acta Crystallogr A Found Adv Research Papers Dark-field X-ray microscopy is a diffraction-based synchrotron imaging technique capable of imaging defects in the bulk of extended crystalline samples. Numerical simulations are presented of image formation in such a microscope using numerical integration of the dynamical Takagi–Taupin equations and wavefront propagation. The approach is validated by comparing simulated images with experimental data from a near-perfect single crystal of diamond containing a single stacking-fault defect in the illuminated volume. International Union of Crystallography 2022-10-10 /pmc/articles/PMC9624181/ /pubmed/36318069 http://dx.doi.org/10.1107/S205327332200866X Text en © Mads Carlsen et al. 2022 https://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.
spellingShingle Research Papers
Carlsen, Mads
Detlefs, Carsten
Yildirim, Can
Ræder, Trygve
Simons, Hugh
Simulating dark-field X-ray microscopy images with wavefront propagation techniques
title Simulating dark-field X-ray microscopy images with wavefront propagation techniques
title_full Simulating dark-field X-ray microscopy images with wavefront propagation techniques
title_fullStr Simulating dark-field X-ray microscopy images with wavefront propagation techniques
title_full_unstemmed Simulating dark-field X-ray microscopy images with wavefront propagation techniques
title_short Simulating dark-field X-ray microscopy images with wavefront propagation techniques
title_sort simulating dark-field x-ray microscopy images with wavefront propagation techniques
topic Research Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9624181/
https://www.ncbi.nlm.nih.gov/pubmed/36318069
http://dx.doi.org/10.1107/S205327332200866X
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