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Beamline K11 DIAD: a new instrument for dual imaging and diffraction at Diamond Light Source
The Dual Imaging and Diffraction (DIAD) beamline at Diamond Light Source is a new dual-beam instrument for full-field imaging/tomography and powder diffraction. This instrument provides the user community with the capability to dynamically image 2D and 3D complex structures and perform phase identif...
Autores principales: | , , , , , , , , , , , , , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
International Union of Crystallography
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8570216/ https://www.ncbi.nlm.nih.gov/pubmed/34738954 http://dx.doi.org/10.1107/S1600577521009875 |
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author | Reinhard, Christina Drakopoulos, Michael Ahmed, Sharif I. Deyhle, Hans James, Andrew Charlesworth, Christopher M. Burt, Martin Sutter, John Alexander, Steven Garland, Peter Yates, Thomas Marshall, Russell Kemp, Ben Warrick, Edmund Pueyos, Armando Bradnick, Ben Nagni, Maurizio Winter, A. Douglas Filik, Jacob Basham, Mark Wadeson, Nicola King, Oliver N. F. Aslani, Navid Dent, Andrew J. |
author_facet | Reinhard, Christina Drakopoulos, Michael Ahmed, Sharif I. Deyhle, Hans James, Andrew Charlesworth, Christopher M. Burt, Martin Sutter, John Alexander, Steven Garland, Peter Yates, Thomas Marshall, Russell Kemp, Ben Warrick, Edmund Pueyos, Armando Bradnick, Ben Nagni, Maurizio Winter, A. Douglas Filik, Jacob Basham, Mark Wadeson, Nicola King, Oliver N. F. Aslani, Navid Dent, Andrew J. |
author_sort | Reinhard, Christina |
collection | PubMed |
description | The Dual Imaging and Diffraction (DIAD) beamline at Diamond Light Source is a new dual-beam instrument for full-field imaging/tomography and powder diffraction. This instrument provides the user community with the capability to dynamically image 2D and 3D complex structures and perform phase identification and/or strain mapping using micro-diffraction. The aim is to enable in situ and in operando experiments that require spatially correlated results from both techniques, by providing measurements from the same specimen location quasi-simultaneously. Using an unusual optical layout, DIAD has two independent beams originating from one source that operate in the medium energy range (7–38 keV) and are combined at one sample position. Here, either radiography or tomography can be performed using monochromatic or pink beam, with a 1.4 mm × 1.2 mm field of view and a feature resolution of 1.2 µm. Micro-diffraction is possible with a variable beam size between 13 µm × 4 µm and 50 µm × 50 µm. One key functionality of the beamline is image-guided diffraction, a setup in which the micro-diffraction beam can be scanned over the complete area of the imaging field-of-view. This moving beam setup enables the collection of location-specific information about the phase composition and/or strains at any given position within the image/tomography field of view. The dual beam design allows fast switching between imaging and diffraction mode without the need of complicated and time-consuming mode switches. Real-time selection of areas of interest for diffraction measurements as well as the simultaneous collection of both imaging and diffraction data of (irreversible) in situ and in operando experiments are possible. |
format | Online Article Text |
id | pubmed-8570216 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2021 |
publisher | International Union of Crystallography |
record_format | MEDLINE/PubMed |
spelling | pubmed-85702162021-11-18 Beamline K11 DIAD: a new instrument for dual imaging and diffraction at Diamond Light Source Reinhard, Christina Drakopoulos, Michael Ahmed, Sharif I. Deyhle, Hans James, Andrew Charlesworth, Christopher M. Burt, Martin Sutter, John Alexander, Steven Garland, Peter Yates, Thomas Marshall, Russell Kemp, Ben Warrick, Edmund Pueyos, Armando Bradnick, Ben Nagni, Maurizio Winter, A. Douglas Filik, Jacob Basham, Mark Wadeson, Nicola King, Oliver N. F. Aslani, Navid Dent, Andrew J. J Synchrotron Radiat Beamlines The Dual Imaging and Diffraction (DIAD) beamline at Diamond Light Source is a new dual-beam instrument for full-field imaging/tomography and powder diffraction. This instrument provides the user community with the capability to dynamically image 2D and 3D complex structures and perform phase identification and/or strain mapping using micro-diffraction. The aim is to enable in situ and in operando experiments that require spatially correlated results from both techniques, by providing measurements from the same specimen location quasi-simultaneously. Using an unusual optical layout, DIAD has two independent beams originating from one source that operate in the medium energy range (7–38 keV) and are combined at one sample position. Here, either radiography or tomography can be performed using monochromatic or pink beam, with a 1.4 mm × 1.2 mm field of view and a feature resolution of 1.2 µm. Micro-diffraction is possible with a variable beam size between 13 µm × 4 µm and 50 µm × 50 µm. One key functionality of the beamline is image-guided diffraction, a setup in which the micro-diffraction beam can be scanned over the complete area of the imaging field-of-view. This moving beam setup enables the collection of location-specific information about the phase composition and/or strains at any given position within the image/tomography field of view. The dual beam design allows fast switching between imaging and diffraction mode without the need of complicated and time-consuming mode switches. Real-time selection of areas of interest for diffraction measurements as well as the simultaneous collection of both imaging and diffraction data of (irreversible) in situ and in operando experiments are possible. International Union of Crystallography 2021-10-22 /pmc/articles/PMC8570216/ /pubmed/34738954 http://dx.doi.org/10.1107/S1600577521009875 Text en © Christina Reinhard et al. 2021 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 | Beamlines Reinhard, Christina Drakopoulos, Michael Ahmed, Sharif I. Deyhle, Hans James, Andrew Charlesworth, Christopher M. Burt, Martin Sutter, John Alexander, Steven Garland, Peter Yates, Thomas Marshall, Russell Kemp, Ben Warrick, Edmund Pueyos, Armando Bradnick, Ben Nagni, Maurizio Winter, A. Douglas Filik, Jacob Basham, Mark Wadeson, Nicola King, Oliver N. F. Aslani, Navid Dent, Andrew J. Beamline K11 DIAD: a new instrument for dual imaging and diffraction at Diamond Light Source |
title | Beamline K11 DIAD: a new instrument for dual imaging and diffraction at Diamond Light Source |
title_full | Beamline K11 DIAD: a new instrument for dual imaging and diffraction at Diamond Light Source |
title_fullStr | Beamline K11 DIAD: a new instrument for dual imaging and diffraction at Diamond Light Source |
title_full_unstemmed | Beamline K11 DIAD: a new instrument for dual imaging and diffraction at Diamond Light Source |
title_short | Beamline K11 DIAD: a new instrument for dual imaging and diffraction at Diamond Light Source |
title_sort | beamline k11 diad: a new instrument for dual imaging and diffraction at diamond light source |
topic | Beamlines |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8570216/ https://www.ncbi.nlm.nih.gov/pubmed/34738954 http://dx.doi.org/10.1107/S1600577521009875 |
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