Photoemission electron microscopy images of antiferromagnetic half-skyrmions and analysis of their current-driven motion

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Publication date
2023-03-21
Creators
Amin, Oliver James
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Description
Antiferromagnetic half-skyrmions are generated and controllably moved using electrical pulses in CuMnAs microdevices. The data collection contains PEEM images identifying half-skyrmions and tracking their displacement with each pulse.
External URI
DOI
Subjects
  • Skyrme model
  • Antiferromagnetism
  • Magnetic materials
  • antiferromagnet, skyrmion, photoemission electron microscopy, spintronics
  • Physical sciences::Physics::Nuclear & particle physics
  • Q Science::QC Physics::QC770 Nuclear and particle physics. Atomic energy. Radioactivity
Divisions
  • University of Nottingham, UK Campus::Faculty of Science::School of Physics and Astronomy
Deposit date
2023-03-21
Corporate creators
  • Diamond Light Source
Data type
Microscopy images, statistical data
Contributors
  • Poole, Stuart
  • Reimers, Sonka
  • Barton, Luke
  • Dal Din, Alfred
  • Dhesi, Sarnjeet
  • Maccherozzi, Francesco
  • Krizek, Filip
  • Novak, Vit
  • Campion, Richard
  • Rushforth, Andrew
  • Jungwirth, Tomas
  • Edmonds, Kevin
  • Tretiakov, Oleg
  • Wadley, Peter
  • Chauhan, Jasbinder
Funders
  • Engineering & Physical Sciences Research Council
  • Other
  • Other
  • EU FET Open RIA
  • Australian Research Council
Grant number
  • EP/V031201
  • 766566
  • DP200101027
Collection dates
  • 6/10/2020 to present
Data collection method
Photoemission electron microscopy, custom image processing software
Resource languages
  • en
Publisher
University of Nottingham
CC-BY
Except where otherwise noted, this item's license is described as Creative Commons by Attribution