Mistral, Q., van Kampen, M., Hrkac, G. et al. (6 more authors) (2008) Current-driven vortex oscillations in metallic nanocontacts. Physical Review Letters, 100. 257201. ISSN 0031-9007
Abstract
We present experimental evidence of subgigahertz spin-transfer oscillations in metallic nanocontacts that are due to the translational motion of a magnetic vortex. The vortex is shown to execute large-amplitude orbital motion outside the contact region. Good agreement with analytical theory and micromagnetics simulations is found.
Metadata
Item Type: | Article |
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Authors/Creators: |
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Copyright, Publisher and Additional Information: | © 2008 American Physical Society. This is an author produced version of a paper subsequently published in Physical Review Letters. Uploaded in accordance with the publisher's self-archiving policy. |
Dates: |
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Institution: | The University of Sheffield |
Academic Units: | The University of Sheffield > Faculty of Engineering (Sheffield) > Department of Materials Science and Engineering (Sheffield) |
Depositing User: | Symplectic Sheffield |
Date Deposited: | 22 Sep 2017 15:02 |
Last Modified: | 29 Mar 2018 10:51 |
Published Version: | https://doi.org/10.1103/PhysRevLett.100.257201 |
Status: | Published |
Publisher: | American Physical Society |
Refereed: | Yes |
Identification Number: | 10.1103/PhysRevLett.100.257201 |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:121593 |