Fast acquisition protocol for X-ray scattering tensor tomography

Abstract Microstructural information over an entire sample is important to understand the macroscopic behaviour of materials. X-ray scattering tensor tomography facilitates the investigation of the microstructural organisation in statistically large sample volumes. However, established acquisition p...

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Autores principales:	Jisoo Kim, Matias Kagias, Federica Marone, Zhitian Shi, Marco Stampanoni
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/23333b358fdc4fc99f3cad65be300fa2
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spelling	oai:doaj.org-article:23333b358fdc4fc99f3cad65be300fa22021-12-05T12:15:42ZFast acquisition protocol for X-ray scattering tensor tomography10.1038/s41598-021-02467-w2045-2322https://doaj.org/article/23333b358fdc4fc99f3cad65be300fa22021-11-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-02467-whttps://doaj.org/toc/2045-2322Abstract Microstructural information over an entire sample is important to understand the macroscopic behaviour of materials. X-ray scattering tensor tomography facilitates the investigation of the microstructural organisation in statistically large sample volumes. However, established acquisition protocols based on scanning small-angle X-ray scattering and X-ray grating interferometry inherently require long scan times even with highly brilliant X-ray sources. Recent developments in X-ray diffractive optics towards circular pattern arrays enable fast single-shot acquisition of the sample scattering properties with 2D omnidirectional sensitivity. X-ray scattering tensor tomography with the use of this circular grating array has been demonstrated. We propose here simple yet inherently rapid acquisition protocols for X-ray scattering tensor tomography leveraging on these new optical elements. Results from both simulation and experimental data, supported by a null space analysis, suggest that the proposed acquisition protocols are not only rapid but also corroborate that sufficient information for the accurate volumetric reconstruction of the scattering properties is provided. The proposed acquisition protocols will build the basis for rapid inspection and/or time-resolved tensor tomography of the microstructural organisation over an extended field of view.Jisoo KimMatias KagiasFederica MaroneZhitian ShiMarco StampanoniNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-13 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Jisoo Kim Matias Kagias Federica Marone Zhitian Shi Marco Stampanoni Fast acquisition protocol for X-ray scattering tensor tomography
description	Abstract Microstructural information over an entire sample is important to understand the macroscopic behaviour of materials. X-ray scattering tensor tomography facilitates the investigation of the microstructural organisation in statistically large sample volumes. However, established acquisition protocols based on scanning small-angle X-ray scattering and X-ray grating interferometry inherently require long scan times even with highly brilliant X-ray sources. Recent developments in X-ray diffractive optics towards circular pattern arrays enable fast single-shot acquisition of the sample scattering properties with 2D omnidirectional sensitivity. X-ray scattering tensor tomography with the use of this circular grating array has been demonstrated. We propose here simple yet inherently rapid acquisition protocols for X-ray scattering tensor tomography leveraging on these new optical elements. Results from both simulation and experimental data, supported by a null space analysis, suggest that the proposed acquisition protocols are not only rapid but also corroborate that sufficient information for the accurate volumetric reconstruction of the scattering properties is provided. The proposed acquisition protocols will build the basis for rapid inspection and/or time-resolved tensor tomography of the microstructural organisation over an extended field of view.
format	article
author	Jisoo Kim Matias Kagias Federica Marone Zhitian Shi Marco Stampanoni
author_facet	Jisoo Kim Matias Kagias Federica Marone Zhitian Shi Marco Stampanoni
author_sort	Jisoo Kim
title	Fast acquisition protocol for X-ray scattering tensor tomography
title_short	Fast acquisition protocol for X-ray scattering tensor tomography
title_full	Fast acquisition protocol for X-ray scattering tensor tomography
title_fullStr	Fast acquisition protocol for X-ray scattering tensor tomography
title_full_unstemmed	Fast acquisition protocol for X-ray scattering tensor tomography
title_sort	fast acquisition protocol for x-ray scattering tensor tomography
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/23333b358fdc4fc99f3cad65be300fa2
work_keys_str_mv	AT jisookim fastacquisitionprotocolforxrayscatteringtensortomography AT matiaskagias fastacquisitionprotocolforxrayscatteringtensortomography AT federicamarone fastacquisitionprotocolforxrayscatteringtensortomography AT zhitianshi fastacquisitionprotocolforxrayscatteringtensortomography AT marcostampanoni fastacquisitionprotocolforxrayscatteringtensortomography
_version_	1718372064407060480

Fast acquisition protocol for X-ray scattering tensor tomography

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