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First ptychographic X-ray computed tomography experiment on the NanoMAX beamline

Kahnt, Maik LU orcid ; Sala, Simone LU ; Johansson, Ulf LU ; Bjorling, Alexander LU ; Jiang, Zhimin ; Kalbfleisch, Sebastian LU ; Lenrick, Filip LU orcid ; Pikul, James H. and Thanell, Karina LU (2020) In Journal of Applied Crystallography 53. p.1444-1451
Abstract

Ptychographic X-ray computed tomography is a quantitative three-dimensional imaging technique offered to users of multiple synchrotron radiation sources. Its dependence on the coherent fraction of the available X-ray beam makes it perfectly suited to diffraction-limited storage rings. Although MAX IV is the first, and so far only, operating fourth-generation synchrotron light source, none of its experimental stations is currently set up to offer this technique to its users. The first ptychographic X-ray computed tomography experiment has therefore been performed on the NanoMAX beamline. From the results, information was gained about the current limitations of the experimental setup and where attention should be focused for improvement.... (More)

Ptychographic X-ray computed tomography is a quantitative three-dimensional imaging technique offered to users of multiple synchrotron radiation sources. Its dependence on the coherent fraction of the available X-ray beam makes it perfectly suited to diffraction-limited storage rings. Although MAX IV is the first, and so far only, operating fourth-generation synchrotron light source, none of its experimental stations is currently set up to offer this technique to its users. The first ptychographic X-ray computed tomography experiment has therefore been performed on the NanoMAX beamline. From the results, information was gained about the current limitations of the experimental setup and where attention should be focused for improvement. The extracted parameters in terms of scanning speed, size of the imaged volume and achieved resolutions should provide a baseline for future users designing nano-Tomography experiments on the NanoMAX beamline.

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author
; ; ; ; ; ; ; and
organization
publishing date
type
Contribution to journal
publication status
published
subject
keywords
coherent imaging, far-field diffraction, instrumentation, ptychography, tomography
in
Journal of Applied Crystallography
volume
53
pages
8 pages
publisher
International Union of Crystallography
external identifiers
  • scopus:85097307555
  • pmid:33304222
ISSN
0021-8898
DOI
10.1107/S160057672001211X
language
English
LU publication?
yes
id
9be67229-2524-4a1a-a4c7-65efca6fae38
date added to LUP
2020-12-15 07:31:53
date last changed
2024-04-03 19:21:21
@article{9be67229-2524-4a1a-a4c7-65efca6fae38,
  abstract     = {{<p>Ptychographic X-ray computed tomography is a quantitative three-dimensional imaging technique offered to users of multiple synchrotron radiation sources. Its dependence on the coherent fraction of the available X-ray beam makes it perfectly suited to diffraction-limited storage rings. Although MAX IV is the first, and so far only, operating fourth-generation synchrotron light source, none of its experimental stations is currently set up to offer this technique to its users. The first ptychographic X-ray computed tomography experiment has therefore been performed on the NanoMAX beamline. From the results, information was gained about the current limitations of the experimental setup and where attention should be focused for improvement. The extracted parameters in terms of scanning speed, size of the imaged volume and achieved resolutions should provide a baseline for future users designing nano-Tomography experiments on the NanoMAX beamline. </p>}},
  author       = {{Kahnt, Maik and Sala, Simone and Johansson, Ulf and Bjorling, Alexander and Jiang, Zhimin and Kalbfleisch, Sebastian and Lenrick, Filip and Pikul, James H. and Thanell, Karina}},
  issn         = {{0021-8898}},
  keywords     = {{coherent imaging; far-field diffraction; instrumentation; ptychography; tomography}},
  language     = {{eng}},
  pages        = {{1444--1451}},
  publisher    = {{International Union of Crystallography}},
  series       = {{Journal of Applied Crystallography}},
  title        = {{First ptychographic X-ray computed tomography experiment on the NanoMAX beamline}},
  url          = {{http://dx.doi.org/10.1107/S160057672001211X}},
  doi          = {{10.1107/S160057672001211X}},
  volume       = {{53}},
  year         = {{2020}},
}