Journal article
Holographic imaging of antiferromagnetic domains with in-situ magnetic field
- Abstract:
- Lensless coherent x-ray imaging techniques have great potential for high-resolution imaging of magnetic systems with a variety of in-situ perturbations. Despite many investigations of ferromagnets, extending these techniques to the study of other magnetic materials, primarily antiferromagnets, is lacking. Here, we demonstrate the first (to our knowledge) study of an antiferromagnet using holographic imaging through the 'holography with extended reference by autocorrelation linear differential operation' technique. Energy-dependent contrast with both linearly and circularly polarized x-rays are demonstrated. Antiferromagnetic domains and topological textures are studied in the presence of applied magnetic fields, demonstrating quasi-cyclic domain reconfiguration up to 500 mT.
- Publication status:
- Published
- Peer review status:
- Peer reviewed
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(Preview, Version of record, pdf, 6.6MB, Terms of use)
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- Publisher copy:
- 10.1364/oe.508005
Authors
+ UK Research and Innovation
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- Funder identifier:
- https://ror.org/001aqnf71
- Grant:
- EP/X024938/1
+ Natural Environment Research Council
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- Funder identifier:
- https://ror.org/02b5d8509
- Grant:
- 2285094
+ Agency for Science, Technology and Research
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- Funder identifier:
- https://ror.org/036wvzt09
- Grant:
- A1983c0034
+ Engineering and Physical Sciences Research Council
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- Funder identifier:
- https://ror.org/0439y7842
- Grant:
- EP/M020517/1
- Publisher:
- Optica Publishing Group
- Journal:
- Optics Express More from this journal
- Volume:
- 32
- Issue:
- 4
- Pages:
- 5885-5897
- Place of publication:
- United States
- Publication date:
- 2024-02-05
- Acceptance date:
- 2024-01-15
- DOI:
- EISSN:
-
1094-4087
- Pmid:
-
38439304
- Language:
-
English
- Pubs id:
-
1611009
- Local pid:
-
pubs:1611009
- Deposit date:
-
2024-11-22
Terms of use
- Copyright holder:
- Optics Express
- Copyright date:
- 2024
- Rights statement:
- Journal © 2024 Published by Optica Publishing Group under the terms of the Creative Commons Attribution 4.0 License. Further distribution of this work must maintain attribution to the author(s) and the published article’s title, journal citation, and DOI.
- Licence:
- CC Attribution (CC BY)
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