Research Data Leeds Repository

Citation

Zeissler, Katharina and Finizio, Simone and Barton, Craig and Huxtable, Alexandra J. and Massey, Jamie R. and Raabe, Jörg and Sadovnikov, Alexandr and Nikitov, Sergey and Brearton, Richard and Hesjedal, Thorsten and van der Laan, Gerit and Rosamond, Mark C. and Linfield, Edmund and Burnell, Gavin and Marrows, Christopher H. (2019) Dataset associated with "Diameter-independent skyrmion Hall angle observed in chiral magnetic multilayers". University of Leeds. [Dataset] https://doi.org/10.5518/742

Dataset description

Magnetic skyrmions are topologically non-trivial nanoscale objects. Their topology, which originates in their chiral domain wall winding, governs their unique response to a motion-inducing force. When subjected to an electrical current, the chiral winding of the spin texture leads to a deflection of the skyrmion trajectory, characterized by an angle with respect to the applied force direction. This skyrmion Hall angle was believed to be skyrmion diameter-dependent. In contrast, our experimental study finds that the skyrmion Hall angle is diameter-independent for skyrmions with diameters ranging from 35 to 825nm. At an average velocity of 6 ± 1 m/s, the average skyrmion Hall angle was measured to be 9° ± 2°. In fact the skyrmion dynamics is dominated by the local energy landscape such as materials defects and the local magnetic configuration.

Subjects:	F000 - Physical sciences > F300 - Physics > F320 - Chemical physics > F321 - Solid-state physics
Divisions:	Faculty of Engineering and Physical Sciences > School of Physics and Astronomy
Related resources:	Location Type https://doi.org/10.1038/s41467-019-14232-9 Publication https://eprints.whiterose.ac.uk/154143/ Publication
License:	Creative Commons Attribution 4.0 International (CC BY 4.0)
Date deposited:	20 Dec 2019 09:08
URI:	https://archive.researchdata.leeds.ac.uk/id/eprint/619
Additional details Additional details Creators or authors: Creators ORCID Other ID Email Primary affiliation Primary affiliation ID Primary affiliation ID type Secondary affiliation Secondary affiliation ID Secondary affiliation ID type Zeissler, Katharina https://orcid.org/0000-0002-2698-3493 University of Leeds https://ror.org/024mrxd33 ror Finizio, Simone https://orcid.org/0000-0002-1792-0626 Swiss Light Source https://ror.org/04xrb7c55 ror Barton, Craig https://orcid.org/0000-0003-4366-5726 National Physical Laboratory https://ror.org/015w2mp89 ror Huxtable, Alexandra J. https://orcid.org/0000-0002-1671-3369 University of Leeds https://ror.org/024mrxd33 ror Massey, Jamie R. https://orcid.org/0000-0002-7793-7008 University of Leeds https://ror.org/024mrxd33 ror Raabe, Jörg https://orcid.org/0000-0002-2071-6896 Swiss Light Source https://ror.org/04xrb7c55 ror Sadovnikov, Alexandr https://orcid.org/0000-0002-8847-2621 Saratov State University https://ror.org/05jcsqx24 ror Nikitov, Sergey https://orcid.org/0000-0002-2413-7218 Saratov State University https://ror.org/05jcsqx24 ror Brearton, Richard https://orcid.org/0000-0002-8204-3674 University of Oxford https://ror.org/052gg0110 ror Diamond Light Source https://ror.org/05etxs293 ror Hesjedal, Thorsten https://orcid.org/0000-0001-7947-3692 University of Oxford https://ror.org/052gg0110 ror van der Laan, Gerit https://orcid.org/0000-0001-6852-2495 Diamond Light Source https://ror.org/05etxs293 ror Rosamond, Mark C. University of Leeds https://ror.org/024mrxd33 ror Linfield, Edmund https://orcid.org/0000-0001-6912-0535 University of Leeds https://ror.org/024mrxd33 ror Burnell, Gavin https://orcid.org/0000-0002-9486-0639 University of Leeds https://ror.org/024mrxd33 ror Marrows, Christopher H. https://orcid.org/0000-0003-4812-6393 University of Leeds https://ror.org/024mrxd33 ror Type of data: Dataset Research funders: EPSRC, EU, EU EMPR, Swiss Light Source, Diamond Light Source, EPSRC, German Minister für Bildung und Forschung, German Minister für Bildung und Forschung Grant numbers: EP/M000923/1, FET-Open-665095.103, #17FUN08), P1502, EP/N032128/1, 05KS4WE1/6, 05KS7WE1 Publication date: 2019 Resource language: English Metadata language: English Research project title: Spintronics@Leeds, MAGICSKY, TOPS Publisher: University of Leeds Contact email: g.burnell@leeds.ac.uk Last Modified: 30 Oct 2024 14:36

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