Blowing magnetic skyrmion bubbles
Top Cited Papers
Open Access
- 17 July 2015
- journal article
- research article
- Published by American Association for the Advancement of Science (AAAS) in Science
- Vol. 349 (6245), 283-286
- https://doi.org/10.1126/science.aaa1442
Abstract
Skyrmions emerge in trilayers: Skyrmions are tiny whirlpools of magnetic spin with potential to act as carriers of information in future devices. Skyrmions have been observed in multiple materials but usually at impractically low temperatures. Jiang et al. used a constriction in a trilayer system to create skyrmions at room temperature (see the Perspective by von Bergmann). The authors pushed elongated magnetic domains through the constriction using an in-plane current, causing individual skyrmion bubbles to form. Science , this issue p. 283 ; see also p. 234Keywords
Funding Information
- DOE
- Office of Science
- Basic Energy Sciences (DE-AC02-06CH11357)
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