Continuous scanning for Bragg coherent X-ray imaging

Bibliographic Details
Title:	Continuous scanning for Bragg coherent X-ray imaging
Authors:	Ni Li, Maxime Dupraz, Longfei Wu, Steven J. Leake, Andrea Resta, Jérôme Carnis, Stéphane Labat, Ehud Almog, Eugen Rabkin, Vincent Favre-Nicolin, Frédéric-Emmanuel Picca, Felisa Berenguer, Rim van de Poll, Jan P. Hofmann, Alina Vlad, Olivier Thomas, Yves Garreau, Alessandro Coati, Marie-Ingrid Richard
Source:	Scientific Reports, Vol 10, Iss 1, Pp 1-10 (2020)
Publisher Information:	Nature Portfolio, 2020.
Publication Year:	2020
Collection:	LCC:Medicine LCC:Science
Subject Terms:	Medicine, Science
More Details:	Abstract We explore the use of continuous scanning during data acquisition for Bragg coherent diffraction imaging, i.e., where the sample is in continuous motion. The fidelity of continuous scanning Bragg coherent diffraction imaging is demonstrated on a single Pt nanoparticle in a flow reactor at $$400\,^\circ \hbox {C}$$ 400 ∘ C in an Ar-based gas flowed at 50 ml/min. We show a reduction of 30% in total scan time compared to conventional step-by-step scanning. The reconstructed Bragg electron density, phase, displacement and strain fields are in excellent agreement with the results obtained from conventional step-by-step scanning. Continuous scanning will allow to minimise sample instability under the beam and will become increasingly important at diffraction-limited storage ring light sources.
Document Type:	article
File Description:	electronic resource
Language:	English
ISSN:	2045-2322
Relation:	https://doaj.org/toc/2045-2322
DOI:	10.1038/s41598-020-69678-5
Access URL:	https://doaj.org/article/c0860d45aeb747b5afb107f33b59caa6
Accession Number:	edsdoj.0860d45aeb747b5afb107f33b59caa6
Database:	Directory of Open Access Journals
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More Details
ISSN:	20452322
DOI:	10.1038/s41598-020-69678-5
Published in:	Scientific Reports
Language:	English