Writing information by current pulses in antiferromagnetic Mn2Au
(2023) 2023 IEEE International Magnetic Conference - Short Papers, INTERMAG Short Papers 2023 In 2023 IEEE International Magnetic Conference - Short Papers, INTERMAG Short Papers 2023 - Proceedings- Abstract
Antiferromagnets (AFMs) are promising for future spintronic applications because of their fast dynamics and lack of stray fields. For the required switching of the Néel vector (staggered magnetization), a current induced bulk Néel spin-orbit torque (NSOT) is most promising. Here we demonstrate current pulse induced complete, remanent, and reversible Néel vector switching of epitaxial Mn2Au(001) thin films. A current polarity dependence demonstrates an NSOT acting on AFM domain walls. We correlate direct imaging of the Néel vector reorientation by x-ray photoemission electron microscopy with measurements of the associated anisotropic magnetoresistance [1].
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https://lup.lub.lu.se/record/d3551611-9677-4e06-a6a7-f3d5979c40b7
- author
- organization
- publishing date
- 2023
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- keywords
- Antiferromagnets, Photoemission Electron Microscopy, Spin-Orbit Torque, Spintronics
- host publication
- 2023 IEEE International Magnetic Conference - Short Papers, INTERMAG Short Papers 2023 - Proceedings
- series title
- 2023 IEEE International Magnetic Conference - Short Papers, INTERMAG Short Papers 2023 - Proceedings
- publisher
- IEEE - Institute of Electrical and Electronics Engineers Inc.
- conference name
- 2023 IEEE International Magnetic Conference - Short Papers, INTERMAG Short Papers 2023
- conference location
- Sendai, Japan
- conference dates
- 2023-05-15 - 2023-05-19
- external identifiers
-
- scopus:85172724966
- ISBN
- 9798350338362
- DOI
- 10.1109/INTERMAGShortPapers58606.2023.10228350
- language
- English
- LU publication?
- yes
- id
- d3551611-9677-4e06-a6a7-f3d5979c40b7
- date added to LUP
- 2024-01-12 13:03:42
- date last changed
- 2024-01-12 13:04:42
@inproceedings{d3551611-9677-4e06-a6a7-f3d5979c40b7, abstract = {{<p>Antiferromagnets (AFMs) are promising for future spintronic applications because of their fast dynamics and lack of stray fields. For the required switching of the Néel vector (staggered magnetization), a current induced bulk Néel spin-orbit torque (NSOT) is most promising. Here we demonstrate current pulse induced complete, remanent, and reversible Néel vector switching of epitaxial Mn2Au(001) thin films. A current polarity dependence demonstrates an NSOT acting on AFM domain walls. We correlate direct imaging of the Néel vector reorientation by x-ray photoemission electron microscopy with measurements of the associated anisotropic magnetoresistance [1].</p>}}, author = {{Jourdan, M. and Reimers, S. and Lytvynenko, Y. and Niu, Y. R. and Golias, E. and Sarpi, B. and Veiga, L. S.I. and Denneulin, T. and Kovács, A. and Dunin-Borkowski, R. E. and Bläßer, J. and Kläui, M.}}, booktitle = {{2023 IEEE International Magnetic Conference - Short Papers, INTERMAG Short Papers 2023 - Proceedings}}, isbn = {{9798350338362}}, keywords = {{Antiferromagnets; Photoemission Electron Microscopy; Spin-Orbit Torque; Spintronics}}, language = {{eng}}, publisher = {{IEEE - Institute of Electrical and Electronics Engineers Inc.}}, series = {{2023 IEEE International Magnetic Conference - Short Papers, INTERMAG Short Papers 2023 - Proceedings}}, title = {{Writing information by current pulses in antiferromagnetic Mn<sub>2</sub>Au}}, url = {{http://dx.doi.org/10.1109/INTERMAGShortPapers58606.2023.10228350}}, doi = {{10.1109/INTERMAGShortPapers58606.2023.10228350}}, year = {{2023}}, }